WO2006086011A3 - Crosslinked liquid crystalline polymer, method for the preparation thereof, and articles derived therefrom - Google Patents

Crosslinked liquid crystalline polymer, method for the preparation thereof, and articles derived therefrom Download PDF

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Publication number
WO2006086011A3
WO2006086011A3 PCT/US2005/029351 US2005029351W WO2006086011A3 WO 2006086011 A3 WO2006086011 A3 WO 2006086011A3 US 2005029351 W US2005029351 W US 2005029351W WO 2006086011 A3 WO2006086011 A3 WO 2006086011A3
Authority
WO
WIPO (PCT)
Prior art keywords
preparation
liquid crystalline
derived therefrom
crystalline polymer
crosslinked liquid
Prior art date
Application number
PCT/US2005/029351
Other languages
French (fr)
Other versions
WO2006086011A2 (en
Inventor
Patrick T Mather
Haihu Qin
Original Assignee
Univ Connecticut
Patrick T Mather
Haihu Qin
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Connecticut, Patrick T Mather, Haihu Qin filed Critical Univ Connecticut
Publication of WO2006086011A2 publication Critical patent/WO2006086011A2/en
Publication of WO2006086011A3 publication Critical patent/WO2006086011A3/en

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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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/547—Hydroxy compounds containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/061—Polyesters; Polycarbonates
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/40—Polyamides containing oxygen in the form of ether groups
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition

Abstract

Described are compositions that include a crosslinked polymer obtained on crosslinking a particular class of uncrosslinked polymers having in-chain aliphatic double bonds. The compositions exhibit unsual shape memory properties, and they may be used to form objetcs that exhibit at least three different shapes as a function of temperature.
PCT/US2005/029351 2004-08-27 2005-08-16 Crosslinked liquid crystalline polymer, method for the preparation thereof, and articles derived therefrom WO2006086011A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60502204P 2004-08-27 2004-08-27
US60/605,022 2004-08-27

Publications (2)

Publication Number Publication Date
WO2006086011A2 WO2006086011A2 (en) 2006-08-17
WO2006086011A3 true WO2006086011A3 (en) 2006-12-07

Family

ID=36685659

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/029351 WO2006086011A2 (en) 2004-08-27 2005-08-16 Crosslinked liquid crystalline polymer, method for the preparation thereof, and articles derived therefrom

Country Status (2)

Country Link
US (1) US7563388B2 (en)
WO (1) WO2006086011A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040030062A1 (en) * 2002-05-02 2004-02-12 Mather Patrick T. Castable shape memory polymers
US7524914B2 (en) * 2002-10-11 2009-04-28 The University Of Connecticut Shape memory polymers based on semicrystalline thermoplastic polyurethanes bearing nanostructured hard segments
EP1560881B1 (en) * 2002-10-11 2011-11-23 University of Connecticut Crosslinked polycyclooctene
EP1844097A2 (en) * 2004-12-10 2007-10-17 University of Connecticut Shape memory polymer orthodontic appliances, and methods of making and using the same
US7762188B2 (en) * 2005-09-30 2010-07-27 Xerox Corporation Reimageable printing member
US7814830B2 (en) * 2005-11-07 2010-10-19 Xerox Corporation Printing system using shape-changing materials
US8186351B2 (en) * 2007-12-31 2012-05-29 Nellcor Puritan Bennett Llc Reactive medical devices
JP5383706B2 (en) * 2008-01-30 2014-01-08 ヘルムホルツ−ツェントルム ゲーストハハト ツェントルム フュアー マテリアル ウント キュステンフォルシュンク ゲーエムベーハー Method for programming a shape memory polymer while determining the switching temperature by selecting the program temperature
US8926884B2 (en) 2008-01-30 2015-01-06 Helmholtz-Zentrum Geesthacht Zentrum für Material-und Küstenforschung GmbH Method for programming a shape memory polymer while defining the switch temperature by selection of the programming temperature
US8865310B2 (en) * 2008-07-29 2014-10-21 GM Global Technology Operations LLC Polymer systems with multiple shape memory effect
WO2011003832A1 (en) * 2009-07-06 2011-01-13 Technische Universität Dortmund Polymer or polymer network
US8815054B2 (en) * 2012-10-05 2014-08-26 The Procter & Gamble Company Methods for making fibrous paper structures utilizing waterborne shape memory polymers
US20180250099A1 (en) * 2015-11-02 2018-09-06 3M Innovative Properties Company Orthodontic appliance having continuous shape memory
ES2646595B1 (en) * 2016-06-08 2018-09-25 Bsh Electrodomésticos España, S.A. External component of domestic appliance and domestic appliance with an external component of domestic appliance of this type
WO2018005349A1 (en) * 2016-06-28 2018-01-04 Dow Global Technologies Llc Thermoset additive manufactured articles incorporating a phase change material and method to make them
WO2019006029A1 (en) 2017-06-27 2019-01-03 Lawrence Livermore National Security, Llc Elastomeric shape memory polymer composites

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0705859A1 (en) * 1994-09-07 1996-04-10 Tong Yang Nylon Co., Ltd. Polyester prepolymer showing shape-memory effect
WO2004046221A1 (en) * 2002-11-15 2004-06-03 Mnemoscience Gmbh Amorphous polymer networks
WO2005012389A1 (en) * 2003-07-30 2005-02-10 Mnemoscience Gmbh Method for treating hair with shape memory polymers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124859A1 (en) 1991-07-26 1993-01-28 Merck Patent Gmbh LIQUID CRYSTALLINE ELASTOMERS OR DUOMERS WITH FIXED ANISOPROPER NETWORK
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
GB2356633A (en) 1999-11-29 2001-05-30 Secr Defence Free standing liquid crystal elastomer film fabrication
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
US8303625B2 (en) 2002-04-18 2012-11-06 Helmholtz-Zentrum Geesthacht Zentrum Fuer Material- Und Kuestenforschung Gmbh Biodegradable shape memory polymeric sutures
US20040030062A1 (en) 2002-05-02 2004-02-12 Mather Patrick T. Castable shape memory polymers
WO2005103201A1 (en) * 2004-03-31 2005-11-03 University Of Connecticut Shape memory main-chain smectic-c elastomers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0705859A1 (en) * 1994-09-07 1996-04-10 Tong Yang Nylon Co., Ltd. Polyester prepolymer showing shape-memory effect
WO2004046221A1 (en) * 2002-11-15 2004-06-03 Mnemoscience Gmbh Amorphous polymer networks
WO2005012389A1 (en) * 2003-07-30 2005-02-10 Mnemoscience Gmbh Method for treating hair with shape memory polymers

Also Published As

Publication number Publication date
US20070290167A1 (en) 2007-12-20
US7563388B2 (en) 2009-07-21
WO2006086011A2 (en) 2006-08-17

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