CA2501549A1 - Blends of amorphous and semicrystalline polymers having shape memory properties - Google Patents
Blends of amorphous and semicrystalline polymers having shape memory properties Download PDFInfo
- Publication number
- CA2501549A1 CA2501549A1 CA002501549A CA2501549A CA2501549A1 CA 2501549 A1 CA2501549 A1 CA 2501549A1 CA 002501549 A CA002501549 A CA 002501549A CA 2501549 A CA2501549 A CA 2501549A CA 2501549 A1 CA2501549 A1 CA 2501549A1
- Authority
- CA
- Canada
- Prior art keywords
- poly
- shape memory
- blend
- amorphous
- methyl methacrylate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract 12
- 229920006125 amorphous polymer Polymers 0.000 title claims abstract 5
- 229920006126 semicrystalline polymer Polymers 0.000 title abstract 2
- -1 poly(vinylidene fluoride) Polymers 0.000 claims abstract 50
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract 10
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract 10
- 239000011118 polyvinyl acetate Substances 0.000 claims abstract 8
- 229920002689 polyvinyl acetate Polymers 0.000 claims abstract 8
- 239000000463 material Substances 0.000 claims abstract 7
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims abstract 6
- 238000002156 mixing Methods 0.000 claims abstract 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims abstract 6
- 238000000034 method Methods 0.000 claims abstract 5
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract 5
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract 5
- 229920001577 copolymer Polymers 0.000 claims abstract 4
- 229920000642 polymer Polymers 0.000 claims abstract 4
- 229920002319 Poly(methyl acrylate) Polymers 0.000 claims abstract 3
- 239000004698 Polyethylene Substances 0.000 claims abstract 3
- 229920000120 polyethyl acrylate Polymers 0.000 claims abstract 3
- 229920000573 polyethylene Polymers 0.000 claims abstract 3
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract 3
- 229920000431 shape-memory polymer Polymers 0.000 claims 6
- 229920000331 Polyhydroxybutyrate Polymers 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- 239000005015 poly(hydroxybutyrate) Substances 0.000 claims 2
- 239000005033 polyvinylidene chloride Substances 0.000 claims 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 claims 1
- 239000002202 Polyethylene glycol Substances 0.000 claims 1
- 229920000954 Polyglycolide Polymers 0.000 claims 1
- 238000000137 annealing Methods 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000002861 polymer material Substances 0.000 claims 1
- 229920000131 polyvinylidene Polymers 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3893—Low-molecular-weight compounds having heteroatoms other than oxygen containing silicon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
- C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
- C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/005—Processes for mixing polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/16—Homopolymers or copolymers or vinylidene fluoride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C08L31/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2230/00—Compositions for preparing biodegradable polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
Abstract
Blends of amorphous and semicrystalline polymers having shape memory properties were prepared by blending a crystalline polymer such as poly(vinylidene fluoride), polylactide, poly(hydroxxybutyrate), poly(ethylene glycol) polyethylene, polyethylene-co-vinyl acetate, poly(vinyl chloride), poly(vinylidene chloride) and copolymers of poly(vinylidene chloride) and poly(vinyle chloride) and an amorphous polymer such as poly(vinyl acetate), poly methyl acrylate, poly ethyl acrylate, atactic poly methyl methacrylate, isotactic poly methyl methacrylate, syndiotactic poly methyl methacrylate and other poly alkyl methacrylates. The method for preparing the polymeric materials and applications thereof, for example, as smart medical devices, are also disclosed.
Claims (14)
1. A shape memory polymeric material characterized by a T g exceeding room temperature whose rubber modulus and elasticity are derived substantially from physical crosslinks comprising a blend of a crystalline polymer selected from the group consisting of poly(vinylidene fluoride),polyglycolides, polylactide and copolymers thereof, poly(hydroxybutyrate), polyethylene glycol), polyethylene, polyethylene-co-vinyl acetate, poly(vinyl chloride), poly(vinylidene chloride) and copolymers of poly vinylidene chloride and poly vinyl chloride with an amorphous polymer selected from the group consisting of poly(vinyl acetate), poly methyl acrylate, poly ethyl acrylate, atactic poly methyl methacrylate, isotactic poly methyl methacrylate and syndiotactic poly methyl methacrylate.
2. A shape memory polymeric material according to claim 1 wherein said blend is of amorphous poly(vinyl acetate) and semicrystalline polylactide.
3. A shape memory polymeric material according to claim 1 wherein said blend is of amorphous polyvinyl acetate and crystalline poly(vinylidene fluoride).
4. A shape memory polymeric material according to claim 1 wherein said blend is of crystalline poly(vinylidene fluoride) and amorphous polymethyl methacrylate.
5. A shape memory polymeric material according to claim 1 wherein said blend is of crystalline poly(vinylidene chloride and amorphous polyvinyl acetate.
6. Method of preparing a shape memory polymer material characterized by a T g exceeding room temperature whose rubber modulus and elasticity is derived substantially from physical crosslinking comprising melt blending a crystalline polymer selected from the group consisting of poly(vinylidene fluoride), polylactide, poly(hydroxybutyrate), poly(ethylene glycol), polyethylene, polyethylene-co-vinyl acetate, poly(vinyl chloride), poly(vinylidene chloride) and copolymers of poly vinylidene chloride and poly vinyl chloride with an amorphous polymer selected from the group consisting of poly(vinyl acetate), poly methyl acrylate, poly ethyl acrylate, atactic poly methyl methacrylate, isotactic poly methyl methacrylate and syndiotactic poly methyl methacrylate at a temperature of 10 - 20°C above the melting temperature of the crystalline polymers, for a time sufficient to ensure good mixing , cooling the resultant blend to room temperature, introducing said blend into a press maintained at about 180°C, applying pressure to said blend and then rapidly cooling the film thereby formed to an annealing temperature T g .angle.T a.angle.T m, where it is held until crystallization is complete and following which the film is cooled to room temperature.
7. Method according to claim 6 wherein said melt blending is carried out for from about 5 to about 10 minutes.
8. Method according to claim 6 wherein said blend is formed by melt blending amorphous poly(vinyl acetate) and crystalline polylactide.
9. Method according to claim 6 wherein said blend is formed by melt blending amorphous poly(vinyl acetate) and semicrystalline poly(vinylidene fluoride).
10. A surgical tool requiring adjustable shape but high stiffness prepared from a shape memory polymer according to claim 1.
11. An impression material for molding, duplication, rapid prototyping and dentistry prepared from a shape memory polymer according to claim 1.
12. A temperature sensor prepared from a shape memory polymer according to claim 1.
13. A heat sensitive seal prepared from a shape memory polymer according to claim 1.
14. A large strain, large force actuator prepared from a shape memory polymer according to claim 1.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41802302P | 2002-10-11 | 2002-10-11 | |
US60/418,023 | 2002-10-11 | ||
US46640103P | 2003-04-29 | 2003-04-29 | |
US60/466,401 | 2003-04-29 | ||
US48832303P | 2003-07-18 | 2003-07-18 | |
US60/488,323 | 2003-07-18 | ||
PCT/US2003/032329 WO2004033539A1 (en) | 2002-10-11 | 2003-10-10 | Blends of amorphous and semicrystalline polymers having shape memory properties |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2501549A1 true CA2501549A1 (en) | 2004-04-22 |
CA2501549C CA2501549C (en) | 2011-08-30 |
Family
ID=32096897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2501549A Expired - Fee Related CA2501549C (en) | 2002-10-11 | 2003-10-10 | Blends of amorphous and semicrystalline polymers having shape memory properties |
Country Status (8)
Country | Link |
---|---|
US (3) | US7208550B2 (en) |
EP (1) | EP1558671B1 (en) |
JP (1) | JP4530990B2 (en) |
AT (1) | ATE498648T1 (en) |
AU (1) | AU2003300377B2 (en) |
CA (1) | CA2501549C (en) |
DE (1) | DE60336074D1 (en) |
WO (1) | WO2004033539A1 (en) |
Families Citing this family (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8088060B2 (en) | 2000-03-15 | 2012-01-03 | Orbusneich Medical, Inc. | Progenitor endothelial cell capturing with a drug eluting implantable medical device |
US9522217B2 (en) | 2000-03-15 | 2016-12-20 | Orbusneich Medical, Inc. | Medical device with coating for capturing genetically-altered cells and methods for using same |
US20040030062A1 (en) * | 2002-05-02 | 2004-02-12 | Mather Patrick T. | Castable shape memory polymers |
US7794494B2 (en) | 2002-10-11 | 2010-09-14 | Boston Scientific Scimed, Inc. | Implantable medical devices |
EP1560881B1 (en) | 2002-10-11 | 2011-11-23 | University of Connecticut | Crosslinked polycyclooctene |
DE60336158D1 (en) | 2002-10-11 | 2011-04-07 | Univ Connecticut | ON SEMICRISTALLINE THERMOPLASTIC POLYURETHANES BASED FOR NANOSTRUCTURED HARD SEGMENTS BASED FORM MEMORY PILARMERS |
US7524914B2 (en) * | 2002-10-11 | 2009-04-28 | The University Of Connecticut | Shape memory polymers based on semicrystalline thermoplastic polyurethanes bearing nanostructured hard segments |
US7976936B2 (en) | 2002-10-11 | 2011-07-12 | University Of Connecticut | Endoprostheses |
AU2003300377B2 (en) | 2002-10-11 | 2009-04-02 | University Of Connecticut | Blends of amorphous and semicrystalline polymers having shape memory properties |
EP1648548B1 (en) * | 2003-07-18 | 2008-06-11 | Boston Scientific Limited | Medical devices |
GB0329654D0 (en) * | 2003-12-23 | 2004-01-28 | Smith & Nephew | Tunable segmented polyacetal |
GB0401202D0 (en) | 2004-01-20 | 2004-02-25 | Ucl Biomedica Plc | Polymer for use in conduits and medical devices |
WO2005103201A1 (en) * | 2004-03-31 | 2005-11-03 | University Of Connecticut | Shape memory main-chain smectic-c elastomers |
US8808479B2 (en) * | 2004-06-04 | 2014-08-19 | Cornerstone Research Group, Inc. | Method of making and using shape memory polymer composite patches |
EP1844097A2 (en) * | 2004-12-10 | 2007-10-17 | University of Connecticut | Shape memory polymer orthodontic appliances, and methods of making and using the same |
US8043361B2 (en) | 2004-12-10 | 2011-10-25 | Boston Scientific Scimed, Inc. | Implantable medical devices, and methods of delivering the same |
AU2006232116A1 (en) | 2005-04-01 | 2006-10-12 | The Regents Of The University Of Colorado | A graft fixation device and method |
TWI370151B (en) * | 2005-11-30 | 2012-08-11 | Toray Industries | Polylactic acid-based resin laminated sheet and article formed from the same |
EP2007288A4 (en) * | 2006-03-30 | 2011-03-16 | Univ Colorado Regents | Shape memory polymer medical devices |
DE102006017759A1 (en) * | 2006-04-12 | 2007-10-18 | Gkss-Forschungszentrum Geesthacht Gmbh | Shape memory polymer with polyester and polyacrylic segments and methods for its preparation and programming |
US20090131557A1 (en) * | 2006-05-02 | 2009-05-21 | Hiroshi Uyama | Shape memory resin |
US8460364B2 (en) * | 2006-07-20 | 2013-06-11 | Orbusneich Medical, Inc. | Bioabsorbable polymeric medical device |
EP3009477B1 (en) | 2006-07-20 | 2024-01-24 | Orbusneich Medical Pte. Ltd | Bioabsorbable polymeric composition for a medical device |
US20080085946A1 (en) * | 2006-08-14 | 2008-04-10 | Mather Patrick T | Photo-tailored shape memory article, method, and composition |
EP2073754A4 (en) * | 2006-10-20 | 2012-09-26 | Orbusneich Medical Inc | Bioabsorbable polymeric composition and medical device background |
US7959942B2 (en) * | 2006-10-20 | 2011-06-14 | Orbusneich Medical, Inc. | Bioabsorbable medical device with coating |
CA2679365C (en) * | 2006-11-30 | 2016-05-03 | Smith & Nephew, Inc. | Fiber reinforced composite material |
US20080132988A1 (en) * | 2006-12-01 | 2008-06-05 | Scimed Life Systems, Inc. | Balloon geometry for delivery and deployment of shape memory polymer stent with flares |
US20100192959A1 (en) * | 2006-12-19 | 2010-08-05 | The Regents Of The University Of Colorado, A Body Corporate | Shape memory polymer-based transcervical device for permanent or temporary sterilization |
CN100463795C (en) * | 2007-01-22 | 2009-02-25 | 哈尔滨工业大学 | Process method for polymer in poly lactic acid series to obtain shape memory effect in cold deformation molding |
DE102007010564A1 (en) | 2007-02-22 | 2008-08-28 | Gkss-Forschungszentrum Geesthacht Gmbh | Method for one-step programming of three-molded plastics |
JP5416090B2 (en) * | 2007-04-18 | 2014-02-12 | スミス アンド ネフュー ピーエルシー | Expansion molding of shape memory polymer |
US9770534B2 (en) | 2007-04-19 | 2017-09-26 | Smith & Nephew, Inc. | Graft fixation |
EP2142227B1 (en) | 2007-04-19 | 2012-02-29 | Smith & Nephew, Inc. | Multi-modal shape memory polymers |
US20110130822A1 (en) * | 2007-07-20 | 2011-06-02 | Orbusneich Medical, Inc. | Bioabsorbable Polymeric Compositions and Medical Devices |
KR101023446B1 (en) * | 2007-09-21 | 2011-03-25 | 주식회사 바이오에이비씨랩 | Sensor Comprising A Material Which Generates An Electrical Signal In Response To Elongation |
JP4801027B2 (en) * | 2007-09-12 | 2011-10-26 | メイラ株式会社 | Shape memory resin male fastening body and manufacturing method thereof |
WO2009132070A2 (en) * | 2008-04-22 | 2009-10-29 | The Regents Of The University Of Colorado, A Body Corporate | Thiol-vinyl and thiol-yne systems for shape memory polymers |
TW201002781A (en) * | 2008-07-08 | 2010-01-16 | Ind Tech Res Inst | Materials having shape memory properties and method for fabricating the same |
CN101643573B (en) * | 2008-08-07 | 2011-12-07 | 财团法人工业技术研究院 | Material with shape memory characteristics and preparation method thereof |
US20110178247A1 (en) * | 2008-09-17 | 2011-07-21 | Cornerstone Research Group, Inc | Extrudable shape memory polymer |
US8136536B2 (en) | 2008-09-24 | 2012-03-20 | Elc Management Llc | Shape memory polymer mascara brush |
WO2010042854A1 (en) * | 2008-10-10 | 2010-04-15 | Orbusneich Medical, Inc. | Bioabsorbable polymeric medical device |
WO2010042952A1 (en) * | 2008-10-11 | 2010-04-15 | Orbusneich Medical, Inc. | Bioabsorbable polymeric compositions and medical devices |
US20100100170A1 (en) | 2008-10-22 | 2010-04-22 | Boston Scientific Scimed, Inc. | Shape memory tubular stent with grooves |
US9119714B2 (en) * | 2008-10-29 | 2015-09-01 | The Regents Of The University Of Colorado, A Body Corporate | Shape memory polymer prosthetic medical device |
US9533469B2 (en) | 2008-12-23 | 2017-01-03 | Syracuse University | Self-healing product |
CA2785621C (en) | 2009-04-02 | 2015-12-22 | The Regents Of The University Of Colorado, A Body Corporate | Vascular occlusion devices |
WO2010132899A1 (en) * | 2009-05-15 | 2010-11-18 | Orbusneich Medical, Inc. | Bioabsorbable polymeric compositions and medical devices |
WO2011031558A2 (en) * | 2009-08-27 | 2011-03-17 | Metabolix, Inc. | Toughened polyhydroxyalkanoate compositions |
US8683798B2 (en) * | 2010-01-15 | 2014-04-01 | Syracuse University | Stimuli-responsive product |
US8486502B2 (en) * | 2010-05-12 | 2013-07-16 | Nexans | PVDF/PVC alloys for plenum cable applications |
US8550979B2 (en) | 2010-06-15 | 2013-10-08 | Coloplast A/S | Method of treating incontinence |
EP3482776B1 (en) | 2010-08-06 | 2020-07-15 | Endoshape, Inc. | Radiopaque shape memory polymers for medical devices |
US9427493B2 (en) | 2011-03-07 | 2016-08-30 | The Regents Of The University Of Colorado | Shape memory polymer intraocular lenses |
WO2014160320A2 (en) | 2013-03-13 | 2014-10-02 | Endoshape Inc. | Continuous embolic coil and methods and devices for delivery of the same |
EP2804542B1 (en) | 2012-01-17 | 2017-03-01 | Endoshape, Inc. | Occlusion device for a vascular or biological lumen |
CN109054254B (en) | 2012-08-17 | 2021-02-02 | Cj第一制糖株式会社 | Bio-based rubber modifiers for polymer blends |
US8815054B2 (en) | 2012-10-05 | 2014-08-26 | The Procter & Gamble Company | Methods for making fibrous paper structures utilizing waterborne shape memory polymers |
US9527947B2 (en) | 2012-10-11 | 2016-12-27 | The Hong Kong Polytechnic University | Semi-crystalline shape memory polymer and production method thereof |
US9789231B2 (en) | 2013-02-08 | 2017-10-17 | Endoshape, Inc. | Radiopaque polymers for medical devices |
EP2968620B1 (en) | 2013-03-15 | 2019-02-13 | Endoshape, Inc. | Polymer compositions with enhanced radiopacity |
US10669417B2 (en) | 2013-05-30 | 2020-06-02 | Cj Cheiljedang Corporation | Recyclate blends |
CN110734579A (en) * | 2014-02-07 | 2020-01-31 | Lg化学株式会社 | Plasticizer, resin composition, and method for producing same |
US20170198104A1 (en) * | 2014-03-12 | 2017-07-13 | Arevo, Inc. | Compositions for use in fused filament 3d fabrication and method for manufacturing same |
WO2015149029A1 (en) | 2014-03-27 | 2015-10-01 | Metabolix, Inc. | Highly filled polymer systems |
WO2016105998A1 (en) | 2014-12-22 | 2016-06-30 | 3M Innovative Properties Company | Compositions and films comprising polylactic acid polymer, polyvinyl acetate polymer and plasticizer |
US9908978B2 (en) | 2015-04-08 | 2018-03-06 | Arevo Inc. | Method to manufacture polymer composite materials with nano-fillers for use in additive manufacturing to improve material properties |
JP6665442B2 (en) * | 2015-08-17 | 2020-03-13 | 日立化成株式会社 | Composition for forming bonding member, bonding member, bonded body, and method for manufacturing bonding member |
US11117311B2 (en) * | 2015-10-05 | 2021-09-14 | Arevo, Inc. | Amorphous polyaryletherketone and blends thereof for use in additive manufacturing |
CN108699272B (en) * | 2016-02-15 | 2021-10-26 | 3M创新有限公司 | Polylactic acid polymer based films and articles comprising structured surfaces |
CN109153799B (en) * | 2016-05-20 | 2022-03-08 | 3M创新有限公司 | Oriented polylactic acid polymer-based film |
US10982090B2 (en) | 2016-06-21 | 2021-04-20 | 3M Innovative Properties Company | Graphic articles comprising polylactic acid polymer based film |
WO2018080465A1 (en) * | 2016-10-26 | 2018-05-03 | Massachusetts Institute Of Technology | Multidirectional artificial muscles from nylon |
US10623846B2 (en) * | 2016-12-06 | 2020-04-14 | Bose Corporation | Earpieces employing viscoelastic materials |
US11643550B2 (en) | 2018-04-05 | 2023-05-09 | Adolphe Merkle Institute, University Of Fribourg | Shape memory polymers |
US20200232857A1 (en) * | 2019-01-21 | 2020-07-23 | Technische Universiteit Eindhoven | Optical sensor based on shape memory between scattering and transparent modes |
CN111529755A (en) * | 2020-05-21 | 2020-08-14 | 上海交通大学医学院附属第九人民医院 | POSS (polyhedral oligomeric silsesquioxane) reinforced hydrogel as well as preparation method and application thereof |
JP2023530058A (en) | 2020-06-26 | 2023-07-13 | ジャビル インク | Improved meltblown article and method of forming same |
WO2022260613A1 (en) * | 2021-06-10 | 2022-12-15 | İzmi̇r Eği̇ti̇m Sağlik Sanayi̇ Yatirim A.Ş. | Production method of polylactite with efficient processability |
CN113402866B (en) * | 2021-07-08 | 2022-09-27 | 长春工业大学 | Polymer for regulating and controlling drug release based on shape memory |
CN114085477B (en) * | 2021-10-29 | 2022-12-09 | 航天材料及工艺研究所 | Oil-resistant conductive fluororubber, preparation method and application |
Family Cites Families (127)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1035282A (en) | 1964-01-17 | 1966-07-06 | Montedison Spa | High molecular weight unsaturated hydrocarbon homopolymers |
US3563973A (en) | 1965-03-04 | 1971-02-16 | Radiation Applic Inc | Articles with polymeric memory and method of constructing same |
US3383336A (en) | 1966-06-27 | 1968-05-14 | Kuyama Hiroshi | Resinous insoluble reaction products |
NL162664B (en) | 1969-06-20 | 1980-01-15 | Montedison Spa | PROCESS FOR PREPARING A CATALYST FOR THE POLYMERIZATION OF OLEFINS-1. |
USRE31883E (en) | 1969-12-16 | 1985-05-14 | General Electric Company | Resinoid grinding wheels containing nickel-coated cubic boron nitride particles |
US4080357A (en) * | 1976-06-07 | 1978-03-21 | Shell Oil Company | Multicomponent halogenated thermoplastic-block copolymer-polymer blends |
US4337349A (en) | 1980-06-02 | 1982-06-29 | Scientific Pharmaceuticals, Inc. | Dimethacrylate adducts of glycidyl methacrylate with diesters of bis (hydroxymethyl) tricyclo[5.2.1.02,6] decane and dicarboxylic acids |
DE3224691A1 (en) | 1982-07-02 | 1984-01-05 | Chemische Werke Hüls AG, 4370 Marl | METHOD FOR PRODUCING HIGH MOLECULAR POLYPHENYLENE OXIDES |
US4579904A (en) | 1982-09-24 | 1986-04-01 | Blendax Werke R. Schneider Gmbh & Co. | Diacrylic and dimethacrylic esters and their use |
ATE124072T1 (en) | 1985-01-04 | 1995-07-15 | Thoratec Lab Corp | METHOD FOR PRODUCING A MOLDED PART WITH SHAPE MEMORY PROPERTIES AND SOME OF THESE MOLDED PARTS OBTAINED. |
US5506300A (en) | 1985-01-04 | 1996-04-09 | Thoratec Laboratories Corporation | Compositions that soften at predetermined temperatures and the method of making same |
JPS61231051A (en) * | 1985-04-06 | 1986-10-15 | Sumitomo Electric Ind Ltd | Shape memory article |
US4612241A (en) | 1985-06-12 | 1986-09-16 | E. I. Du Pont De Nemours And Company | Impact resistant composites with elastomeric fibers |
JPH0745555B2 (en) | 1986-03-28 | 1995-05-17 | 三菱油化株式会社 | Resin for optical material and manufacturing method thereof |
US4794096A (en) | 1987-04-03 | 1988-12-27 | Fina Technology, Inc. | Hafnium metallocene catalyst for the polymerization of olefins |
US4794192A (en) | 1987-07-06 | 1988-12-27 | General Electric Company | Cyclic aminoalkylsilanes and their use as adhesion promoters in room temperature vulcanizable polydiorganosiloxane compositions |
US4975403A (en) | 1987-09-11 | 1990-12-04 | Fina Technology, Inc. | Catalyst systems for producing polyolefins having a broad molecular weight distribution |
DE3887270T2 (en) | 1987-11-05 | 1994-05-05 | Kureha Chemical Ind Co Ltd | Polymer alloy made from polyarylene polyether and process for its production. |
DE3817624A1 (en) * | 1988-05-25 | 1989-11-30 | Bayer Ag | MIXTURES MADE FROM METASTABLE AMORPHES, PARTIAL KIRSTALLINE THERMOPLASTICS |
US5243002A (en) | 1988-07-15 | 1993-09-07 | Fina Technology, Inc. | Process and catalyst for producing syndiotactic polymers |
JP2502132B2 (en) | 1988-09-30 | 1996-05-29 | 三菱重工業株式会社 | Shape memory polyurethane elastomer molded body |
CA2002408A1 (en) | 1988-11-11 | 1990-05-11 | Shoji Suzuki | Structural material and its application |
US5189110A (en) | 1988-12-23 | 1993-02-23 | Asahi Kasei Kogyo Kabushiki Kaisha | Shape memory polymer resin, composition and the shape memorizing molded product thereof |
US5037689A (en) | 1989-02-17 | 1991-08-06 | Basf Aktiengesellschaft | Toughened thermosetting structural materials |
EP0385443A3 (en) * | 1989-02-28 | 1990-10-10 | Daikin Industries, Limited | Polymer material having shape memory characteristics |
JP2656343B2 (en) * | 1989-03-30 | 1997-09-24 | 株式会社クラレ | Trans polyisoprene resin composition |
US5282854A (en) | 1989-10-11 | 1994-02-01 | Daikin Industries Ltd. | Fluorine-containing block copolymer and artificial lens comprising the same |
US5147385A (en) | 1989-11-01 | 1992-09-15 | Schneider (Europe) A.G. | Stent and catheter for the introduction of the stent |
JPH0649788B2 (en) | 1990-01-23 | 1994-06-29 | 工業技術院長 | Surface activation method for thermoplastic resin molding |
JPH0649789B2 (en) | 1990-01-23 | 1994-06-29 | 工業技術院長 | Surface activation method for thermoplastic resin molding |
JPH03235067A (en) | 1990-02-13 | 1991-10-21 | Tosoh Corp | Electromagnetic type conductivity meter and method for measuring conductivity |
US5120800A (en) | 1990-04-10 | 1992-06-09 | Mitsubishi Petrochemical Co., Ltd. | Process for preparing modified-polyphenylene ether |
US5053496A (en) | 1990-04-27 | 1991-10-01 | The Bf Goodrich Company | Low viscosity statistical monofunctional carboxylic-terminated, amine-terminated, or epoxy-terminated reactive liquid rubber polymers, and a process for preparation thereof |
US5198510A (en) | 1990-04-27 | 1993-03-30 | The B. F. Goodrich Company | Modification of vinyl ester resins with reactive liquid polymers |
US5086204A (en) * | 1990-05-31 | 1992-02-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of producing a plug-type heat flux gauge |
JPH0798906B2 (en) * | 1990-06-01 | 1995-10-25 | 三井東圧化学株式会社 | Resin composition |
JP2906614B2 (en) * | 1990-08-29 | 1999-06-21 | 株式会社浜松プラテック | Temperature-sensitive transparent-opaque conversion composition and temperature sensor using temperature-sensitive transparent-opaque conversion composition |
US5163952A (en) | 1990-09-14 | 1992-11-17 | Michael Froix | Expandable polymeric stent with memory and delivery apparatus and method |
US5258020A (en) | 1990-09-14 | 1993-11-02 | Michael Froix | Method of using expandable polymeric stent with memory |
US6248129B1 (en) | 1990-09-14 | 2001-06-19 | Quanam Medical Corporation | Expandable polymeric stent with memory and delivery apparatus and method |
GB9020462D0 (en) | 1990-09-19 | 1990-10-31 | Filters For Industry Ltd | Abrasive segments |
US5665822A (en) | 1991-10-07 | 1997-09-09 | Landec Corporation | Thermoplastic Elastomers |
TW218884B (en) | 1991-05-01 | 1994-01-11 | Mitsubishi Kakoki Kk | |
HUT68509A (en) * | 1991-05-17 | 1995-06-28 | Fuisz Technologies Ltd | New thermoplastic polymeric material and process for making same |
DE69222700T2 (en) | 1991-07-11 | 1998-03-26 | Idemitsu Kosan Co | Process for the preparation of olefin-based polymers and olefin polymerization catalysts |
HUT62831A (en) | 1991-09-12 | 1993-06-28 | Gen Electric | Method for producing covered cubed leather-nitride abrasive grain, abrasive grain and grinding tool by using the same |
US5500013A (en) | 1991-10-04 | 1996-03-19 | Scimed Life Systems, Inc. | Biodegradable drug delivery vascular stent |
US5334444A (en) | 1991-12-24 | 1994-08-02 | Alliedsignal Inc. | Compatibilized polyphenylene ether/polyamide monofilament and felt made thereform |
DE4231995A1 (en) | 1992-09-24 | 1994-03-31 | Roehm Gmbh | Light-scattering polystyrene molding compound and moldings made from it |
JP3324166B2 (en) | 1992-12-10 | 2002-09-17 | 信越化学工業株式会社 | Adhesive silicone rubber composition |
WO1994014890A1 (en) * | 1992-12-21 | 1994-07-07 | Raychem Corporation | Polymeric blends |
US5964744A (en) | 1993-01-04 | 1999-10-12 | Menlo Care, Inc. | Polymeric medical device systems having shape memory |
IT1269291B (en) * | 1994-03-04 | 1997-03-26 | Ausimont Spa | POLY MIXTURES (VINYLIDENE FLUORIDE) AND THEIR USE FOR THE FORMULATION OF HIGH BRILLIANCE PAINTS |
NL9400519A (en) | 1994-03-31 | 1995-11-01 | Rijksuniversiteit | Intravascular polymeric stent. |
JPH07292040A (en) * | 1994-04-28 | 1995-11-07 | Yoshihito Osada | Heat-sensitive shape-memory gel |
BE1008917A3 (en) | 1994-11-16 | 1996-10-01 | Diamant Boart Sa | Abrasive tool, cutting or similar and method for manufacturing this tool. |
US5674242A (en) | 1995-06-06 | 1997-10-07 | Quanam Medical Corporation | Endoprosthetic device with therapeutic compound |
US5954744A (en) | 1995-06-06 | 1999-09-21 | Quanam Medical Corporation | Intravascular stent |
US5851382A (en) | 1995-12-18 | 1998-12-22 | Texaco Inc. | Selective hydrodesulfurization of cracked naphtha using hydrotalcite-supported catalysts |
JP3158186B2 (en) | 1996-04-03 | 2001-04-23 | 荒川化学工業株式会社 | Alkyl group-containing porous resin, production method thereof and use thereof |
CA2202693A1 (en) * | 1996-04-19 | 1997-10-19 | Tsutomu Tomatsu | Thermoplastic resin compositions and temperature-dependent shape-transformable/fixable products making use of the same |
JPH101545A (en) * | 1996-04-19 | 1998-01-06 | Pilot Ink Co Ltd | Thermoplastic resin composition and its molded product capable of temperature-dependent deformation and shaping |
US5889118A (en) | 1996-06-03 | 1999-03-30 | Minnesota Mining And Manufacturing Company | Thermomorphic "smart" pressure sensitive adhesives |
US5910357A (en) | 1996-07-12 | 1999-06-08 | Nitto Denko Corporation | Separation membrane and method of producing the same, and shape memory polymer composition |
US5756651A (en) | 1996-07-17 | 1998-05-26 | Chronopol, Inc. | Impact modified polylactide |
US5955559A (en) | 1996-09-17 | 1999-09-21 | Shell Oil Company | Cast polyurethane elastomers containing low polarity amine curing agents |
US6596818B1 (en) | 1996-10-08 | 2003-07-22 | Alan M. Zamore | Irradiation conversion of thermoplastic to thermoset polymers |
JP4608032B2 (en) * | 1997-06-18 | 2011-01-05 | 株式会社ブリヂストン | Vulcanized rubber moldings for tires |
US6183248B1 (en) | 1998-11-30 | 2001-02-06 | Muhammad Chishti | System and method for releasing tooth positioning appliances |
US6024764A (en) | 1997-08-19 | 2000-02-15 | Intermedics, Inc. | Apparatus for imparting physician-determined shapes to implantable tubular devices |
US5922815A (en) | 1997-12-15 | 1999-07-13 | General Electric Company | Process for producing blends of tackifying resins with low molecular weight polyphenylene ethers |
US6428572B2 (en) * | 1998-01-12 | 2002-08-06 | Menicon Co., Ltd. | Intraocular ring |
HU222543B1 (en) * | 1998-02-23 | 2003-08-28 | Massachusetts Institute Of Technology | Biodegradable shape memory polymers |
PL342996A1 (en) | 1998-02-23 | 2001-07-16 | Mnemoscience Gmbh | Shape memory polymers |
ID26886A (en) | 1998-03-11 | 2001-02-15 | Dow Chemical Co | ARRANGING MATERIALS AND ARTIFICIAL MATERIALS WHICH HAVE MEMORI FORMS MADE FROM α-OLEFIN / VINYL INTERIN OR VOLUTIONS AND AROMATIC VINILIDENTS AND / OR VINILS OR ALIFATIC VINILIDENTS AVOIDED |
US6217609B1 (en) | 1998-06-30 | 2001-04-17 | Schneider (Usa) Inc | Implantable endoprosthesis with patterned terminated ends and methods for making same |
US6312461B1 (en) | 1998-08-21 | 2001-11-06 | John D. Unsworth | Shape memory tubular stent |
US6090872A (en) | 1998-10-05 | 2000-07-18 | Fina Technology, Inc. | Polymerization process |
DE69822470T2 (en) * | 1998-11-12 | 2005-01-20 | Takiron Co. Ltd. | Biodegradable absorbable shape memory material |
US20020015519A1 (en) | 1998-12-11 | 2002-02-07 | Lord Corporation | Fiber substrate adhesion and coatings by contact metathesis polymerization |
US6530950B1 (en) | 1999-01-12 | 2003-03-11 | Quanam Medical Corporation | Intraluminal stent having coaxial polymer member |
SE9900378D0 (en) | 1999-02-05 | 1999-02-05 | Forskarpatent I Syd Ab | Gels with shape memory |
US6365069B2 (en) | 1999-03-19 | 2002-04-02 | Quantum Composites Inc. | Process of injection molding highly conductive molding compounds and an apparatus for this process |
US6436315B2 (en) | 1999-03-19 | 2002-08-20 | Quantum Composites Inc. | Highly conductive molding compounds for use as fuel cell plates and the resulting products |
MXPA01012033A (en) | 1999-05-24 | 2002-11-04 | California Inst Of Techn | Imidazolidine-based metal carbene metathesis catalysts. |
US6368346B1 (en) | 1999-06-03 | 2002-04-09 | American Medical Systems, Inc. | Bioresorbable stent |
AUPQ170799A0 (en) | 1999-07-20 | 1999-08-12 | Cardiac Crc Nominees Pty Limited | Shape memory polyurethane or polyurethane-urea polymers |
US6086204A (en) | 1999-09-20 | 2000-07-11 | Magnante; Peter C. | Methods and devices to design and fabricate surfaces on contact lenses and on corneal tissue that correct the eye's optical aberrations |
US6352782B2 (en) | 1999-12-01 | 2002-03-05 | General Electric Company | Poly(phenylene ether)-polyvinyl thermosetting resin |
US6627704B2 (en) | 1999-12-01 | 2003-09-30 | General Electric Company | Poly(arylene ether)-containing thermoset composition, method for the preparation thereof, and articles derived therefrom |
US6905637B2 (en) | 2001-01-18 | 2005-06-14 | General Electric Company | Electrically conductive thermoset composition, method for the preparation thereof, and articles derived therefrom |
US6432527B1 (en) * | 1999-12-14 | 2002-08-13 | 3M Innovative Properties Company | Embossed film having controlled tear |
US6521703B2 (en) | 2000-01-18 | 2003-02-18 | General Electric Company | Curable resin composition, method for the preparation thereof, and articles derived thereform |
JP2001279524A (en) * | 2000-03-30 | 2001-10-10 | Toyo Chem Co Ltd | Vinyl chloride-based resin yarn |
US20020007222A1 (en) | 2000-04-11 | 2002-01-17 | Ashvin Desai | Method and apparatus for supporting a body organ |
US6679605B2 (en) | 2000-05-22 | 2004-01-20 | Medennium, Inc. | Crystalline polymeric compositions for ophthalmic devices |
CA2410637C (en) | 2000-05-31 | 2007-04-10 | Mnemoscience Gmbh | Shape memory polymers seeded with dissociated cells for tissue engineering |
US6384176B1 (en) | 2000-07-10 | 2002-05-07 | General Electric Co. | Composition and process for the manufacture of functionalized polyphenylene ether resins |
US6827325B2 (en) | 2000-08-28 | 2004-12-07 | Johnson & Johnson Vision Care, Inc. | Shape memory polymer or alloy ophthalmic lens mold and methods of forming ophthalmic products |
US6607553B1 (en) | 2000-11-17 | 2003-08-19 | B. Braun Medical, Inc. | Method for deploying a thermo-mechanically expandable stent |
JP4613357B2 (en) * | 2000-11-22 | 2011-01-19 | 株式会社ニコン | Apparatus and method for adjusting optical misregistration measuring apparatus |
BR0206691B1 (en) | 2001-01-24 | 2011-06-28 | ophthalmic mold comprising shape memory polymer. | |
US6878781B2 (en) | 2001-03-27 | 2005-04-12 | General Electric | Poly(arylene ether)-containing thermoset composition in powder form, method for the preparation thereof, and articles derived therefrom |
US6593391B2 (en) | 2001-03-27 | 2003-07-15 | General Electric Company | Abrasive-filled thermoset composition and its preparation, and abrasive-filled articles and their preparation |
WO2002083786A1 (en) | 2001-04-11 | 2002-10-24 | Cheong Seok Hong | Shape memory rubber composition |
US6794481B2 (en) | 2001-06-28 | 2004-09-21 | Mitsubishi Gas Chemical Company, Inc. | Bifunctional phenylene ether oligomer, its derivatives, its use and process for the production thereof |
US6664436B2 (en) | 2001-07-24 | 2003-12-16 | Kimberly-Clark Worldwide, Inc. | Disposable products having humidity activated materials with shape-memory |
US6627673B2 (en) | 2001-07-24 | 2003-09-30 | Kimberly-Clark Worldwide, Inc. | Methods of making humidity activated materials having shape-memory |
DE10152146A1 (en) * | 2001-10-25 | 2003-05-22 | Ticona Gmbh | Process for reducing the toughness of molded plastic parts to be machined and their use |
US6860601B2 (en) | 2002-02-06 | 2005-03-01 | John H. Shadduck | Adaptive optic lens system and method of use |
DE10208211A1 (en) | 2002-02-26 | 2003-09-11 | Mnemoscience Gmbh | Polymer networks |
DE10215858A1 (en) | 2002-04-10 | 2004-03-18 | Mnemoscience Gmbh | Process for hair treatment with shape memory polymers |
JP2005529095A (en) | 2002-04-10 | 2005-09-29 | ネモサイエンス、ゲーエムベーハー | Method for achieving a shape memory effect in hair |
DE10217351B3 (en) | 2002-04-18 | 2004-02-12 | Mnemoscience Gmbh | Interpenetrating networks |
US8303625B2 (en) | 2002-04-18 | 2012-11-06 | Helmholtz-Zentrum Geesthacht Zentrum Fuer Material- Und Kuestenforschung Gmbh | Biodegradable shape memory polymeric sutures |
DE10217350C1 (en) | 2002-04-18 | 2003-12-18 | Mnemoscience Gmbh | polyesterurethanes |
US20040030062A1 (en) | 2002-05-02 | 2004-02-12 | Mather Patrick T. | Castable shape memory polymers |
DK1519713T3 (en) | 2002-07-10 | 2011-01-10 | Geesthacht Gkss Forschung | Active ingredient release systems based on biodegradable or biocompatible polymers with a shape memory effect |
WO2004011525A1 (en) | 2002-07-30 | 2004-02-05 | University Of Connecticut | Nonionic telechelic polymers incorporating polyhedral oligosilsesquioxane (poss) and uses thereof |
US7794494B2 (en) * | 2002-10-11 | 2010-09-14 | Boston Scientific Scimed, Inc. | Implantable medical devices |
EP1560881B1 (en) | 2002-10-11 | 2011-11-23 | University of Connecticut | Crosslinked polycyclooctene |
US7524914B2 (en) | 2002-10-11 | 2009-04-28 | The University Of Connecticut | Shape memory polymers based on semicrystalline thermoplastic polyurethanes bearing nanostructured hard segments |
AU2003300377B2 (en) * | 2002-10-11 | 2009-04-02 | University Of Connecticut | Blends of amorphous and semicrystalline polymers having shape memory properties |
DE60336158D1 (en) * | 2002-10-11 | 2011-04-07 | Univ Connecticut | ON SEMICRISTALLINE THERMOPLASTIC POLYURETHANES BASED FOR NANOSTRUCTURED HARD SEGMENTS BASED FORM MEMORY PILARMERS |
US7413791B2 (en) | 2003-01-28 | 2008-08-19 | Matsushita Electric Works, Ltd. | Poly (phenylene ether) resin composition, prepreg, and laminated sheet |
EP1648548B1 (en) | 2003-07-18 | 2008-06-11 | Boston Scientific Limited | Medical devices |
EP1844097A2 (en) * | 2004-12-10 | 2007-10-17 | University of Connecticut | Shape memory polymer orthodontic appliances, and methods of making and using the same |
-
2003
- 2003-10-10 AU AU2003300377A patent/AU2003300377B2/en not_active Ceased
- 2003-10-10 CA CA2501549A patent/CA2501549C/en not_active Expired - Fee Related
- 2003-10-10 EP EP03808216A patent/EP1558671B1/en not_active Expired - Lifetime
- 2003-10-10 DE DE60336074T patent/DE60336074D1/en not_active Expired - Lifetime
- 2003-10-10 US US10/683,558 patent/US7208550B2/en not_active Expired - Fee Related
- 2003-10-10 WO PCT/US2003/032329 patent/WO2004033539A1/en active Application Filing
- 2003-10-10 JP JP2005501174A patent/JP4530990B2/en not_active Expired - Fee Related
- 2003-10-10 AT AT03808216T patent/ATE498648T1/en not_active IP Right Cessation
-
2007
- 2007-01-19 US US11/624,952 patent/US7371799B2/en not_active Expired - Fee Related
-
2008
- 2008-04-21 US US12/106,376 patent/US7795350B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2501549C (en) | 2011-08-30 |
JP4530990B2 (en) | 2010-08-25 |
US7208550B2 (en) | 2007-04-24 |
JP2006503172A (en) | 2006-01-26 |
EP1558671B1 (en) | 2011-02-16 |
US20070135578A1 (en) | 2007-06-14 |
ATE498648T1 (en) | 2011-03-15 |
US7795350B2 (en) | 2010-09-14 |
AU2003300377A1 (en) | 2004-05-04 |
AU2003300377B2 (en) | 2009-04-02 |
WO2004033539A1 (en) | 2004-04-22 |
US20040122174A1 (en) | 2004-06-24 |
US20080249245A1 (en) | 2008-10-09 |
DE60336074D1 (en) | 2011-03-31 |
US7371799B2 (en) | 2008-05-13 |
EP1558671A1 (en) | 2005-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2501549A1 (en) | Blends of amorphous and semicrystalline polymers having shape memory properties | |
US7854880B2 (en) | Polylactic acid molding and process for producing the same | |
KR101597382B1 (en) | Styrene butadiene block copolymer mixtures for shrink-wrap films | |
WO2007027862A3 (en) | Soft polymer compositions having improved high temperature properties | |
CA2527057A1 (en) | Radiation-crosslinked polyolefin compositions | |
CA2580458A1 (en) | Packaged glass sealants | |
US20090163664A1 (en) | Blends of shape memory polymers with thermoplastic polymers | |
WO2006098159A1 (en) | Process for producing crosslinked material of polylactic acid and crosslinked material of polylactic acid | |
DE602004022707D1 (en) | ||
JP2006328117A (en) | Impact-resistant environmental material, method for producing the same, and molded article | |
CN107109025B (en) | Acrylic elastomer resin composition and film produced using same | |
KR102482665B1 (en) | A composition for a highly elastic antibacterial film, a manufacturing method thereof, a highly elastic antibacterial film using the same, a beauty pack comprising the highly elastic antibacterial film | |
CA2766840C (en) | A sealable material and method of forming a dielectric weld | |
JPH06184417A (en) | Lactic acid-type polymer composition | |
JPS61231051A (en) | Shape memory article | |
JP2004010842A (en) | Polylactic acid resin composition | |
JP2000336256A (en) | Resin composition for calendering | |
JP4231381B2 (en) | Biodegradable heat shrinkable material and method for producing the biodegradable heat shrinkable material | |
JPH0291138A (en) | Shape memory resin composition and molded item | |
JPH11209595A (en) | Method of shape-memorizing biodegradable shape-memory polymer molding product and its shape restoration | |
JP2005232232A (en) | Resin composition | |
JPH05261802A (en) | Manufacture of polyvinyl alcohol base resin made container | |
JP2020188734A (en) | Agricultural resin film | |
JPH02123145A (en) | Resin composition and molded body having shape memorizing property | |
KR20180097217A (en) | A PLA resin composition having excellent anti-blocking property and a PLA thin film prepared by the resin composition |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20161011 |