WO2009063943A1 - 形状記憶樹脂及びこれを用いた成形体及び成形体の使用方法 - Google Patents

形状記憶樹脂及びこれを用いた成形体及び成形体の使用方法 Download PDF

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Publication number
WO2009063943A1
WO2009063943A1 PCT/JP2008/070686 JP2008070686W WO2009063943A1 WO 2009063943 A1 WO2009063943 A1 WO 2009063943A1 JP 2008070686 W JP2008070686 W JP 2008070686W WO 2009063943 A1 WO2009063943 A1 WO 2009063943A1
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WO
WIPO (PCT)
Prior art keywords
shaped article
shape memory
memory resin
cross
same
Prior art date
Application number
PCT/JP2008/070686
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English (en)
French (fr)
Inventor
Midori Shimura
Kazuhiko Inoue
Masatoshi Iji
Original Assignee
Nec Corporation
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 Nec Corporation filed Critical Nec Corporation
Priority to CN200880116482XA priority Critical patent/CN101889039A/zh
Priority to US12/741,688 priority patent/US8470935B2/en
Priority to JP2009541168A priority patent/JP5651952B2/ja
Publication of WO2009063943A1 publication Critical patent/WO2009063943A1/ja

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    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4202—Two or more polyesters of different physical or chemical nature
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4283—Hydroxycarboxylic acid or ester
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/771—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur oxygen
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
    • 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
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/246—Intercrosslinking of at least two 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
    • C08G2280/00—Compositions for creating shape memory
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • 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
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Abstract

　ポリ乳酸誘導体から得られ環境負荷を軽減することができ、優れた形状記憶性を有し、高強度、高靭性を有し、高い耐久性成形体、例えば電子機器部材、特に、自由に形状を変えられるウエアラブル機器等を成形可能な形状記憶樹脂やその成形体を提供する。 　本発明の形状記憶樹脂は架橋部位を形成する官能基を２つ以上有するポリ乳酸誘導体を、３０°C未満のガラス転移温度(Ｔｇ)を有し架橋部位を形成する官能基を２つ以上有する軟質ポリマー及びリンカーを用いて架橋した三次元構造を有する。
PCT/JP2008/070686 2007-11-16 2008-11-13 形状記憶樹脂及びこれを用いた成形体及び成形体の使用方法 WO2009063943A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880116482XA CN101889039A (zh) 2007-11-16 2008-11-13 形状记忆树脂、由该树脂构成的成形体及使用该成形体的方法
US12/741,688 US8470935B2 (en) 2007-11-16 2008-11-13 Shape-memory resin, molded product composed of the resin, and method of using the molded product
JP2009541168A JP5651952B2 (ja) 2007-11-16 2008-11-13 形状記憶樹脂及びこれを用いた成形体及び成形体の使用方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-298209 2007-11-16
JP2007298209 2007-11-16
JP2008-064163 2008-03-13
JP2008064163 2008-03-13

Publications (1)

Publication Number Publication Date
WO2009063943A1 true WO2009063943A1 (ja) 2009-05-22

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PCT/JP2008/070686 WO2009063943A1 (ja) 2007-11-16 2008-11-13 形状記憶樹脂及びこれを用いた成形体及び成形体の使用方法

Country Status (4)

Country Link
US (1) US8470935B2 (ja)
JP (1) JP5651952B2 (ja)
CN (1) CN101889039A (ja)
WO (1) WO2009063943A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009096885A (ja) * 2007-10-17 2009-05-07 Nec Corp 形状記憶樹脂及びこれを用いた成形体
WO2011074328A1 (ja) * 2009-12-14 2011-06-23 日本電気株式会社 ポリ乳酸系ポリオール組成物、その製造方法、ウレタン樹脂組成物、その製造方法及び成形体
WO2011083584A1 (ja) * 2010-01-08 2011-07-14 日本電気株式会社 三次元架橋ポリウレタン、その製造方法、及びこれを用いた成形体
JP2011236325A (ja) * 2010-05-10 2011-11-24 Kyoto Institute Of Technology ポリ乳酸マルチブロック共重合体の製造方法
CN102675858A (zh) * 2012-05-22 2012-09-19 同济大学 一种具有形状记忆功能可降解泪管栓塞的制备方法
JP2013543038A (ja) * 2010-11-17 2013-11-28 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツング 制御可能な架橋度を有する材料
EP2607428A4 (en) * 2010-08-19 2015-08-19 Kao Corp Resin composition
WO2016063875A1 (ja) * 2014-10-21 2016-04-28 日本電気株式会社 保存安定性に優れるマレイミド樹脂化合物
JP2017185712A (ja) * 2016-04-07 2017-10-12 株式会社新興セルビック 合成樹脂成形品の形態矯正方法及び合成樹脂成形品

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FR2956672B1 (fr) * 2010-02-24 2013-04-12 Centre Nat Rech Scient Procede de preparation de biomateriaux hydrophobises, biomateriaux hydrophobises tels qu'obtenus et leurs utilisations
CN102936407B (zh) * 2012-10-19 2015-09-30 华中科技大学 一种基于三羧酸循环的能量生物材料及其制备方法
WO2014093624A1 (en) * 2012-12-13 2014-06-19 Polyone Corporation Furfuryl-based esters
US9453501B2 (en) 2013-03-04 2016-09-27 Patrick T. Mather Reversible shape memory polymers exhibiting ambient actuation triggering
WO2015119688A2 (en) * 2013-11-18 2015-08-13 University Of Florida Research Foundation, Inc. Shape-memory-self-healing polymers (smshps)
EP3009461A1 (de) * 2014-10-13 2016-04-20 Sika Technology AG Polyester-Präpolymere als Schlagzähigkeitsverbesserer in Epoxyformulierungen
CN105037702B (zh) * 2015-07-23 2017-01-04 浙江大学 基于酯交换的可塑性形状记忆聚合物的应用方法
CN105153409B (zh) * 2015-10-16 2017-03-22 浙江大学 一种具有热可逆化学交联特性的热塑性共聚酯组合物及其制备和应用
WO2017189529A1 (en) * 2016-04-26 2017-11-02 Alliance For Sustainable Energy, Llc Renewable resins and unsaturated polyesters and methods of making the same
CN105885321B (zh) * 2016-05-11 2017-10-20 哈尔滨工业大学 一种聚烯烃/乙烯基吡啶系形状记忆弹性体及其制备方法
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KR20200092127A (ko) * 2019-01-24 2020-08-03 현대자동차주식회사 형상기억 고분자를 적용한 자동차 패널의 복원방법
FR3092582B1 (fr) 2019-02-11 2021-01-22 Inst Des Sciences Et Industries Du Vivant Et De Lenvironnement Agroparistech Polymere a memoire de forme a base de poly(hydroxyalcanoates)
CN111574820A (zh) * 2020-04-24 2020-08-25 贵州民族大学 一种自修复交联聚氨酯及其制备方法
CN113105723B (zh) * 2021-03-01 2022-10-18 温州大学新材料与产业技术研究院 一种增强耐热可降解聚乳酸眼镜框及其制备方法
CN114380947B (zh) * 2021-12-22 2022-09-23 苏州大学 一种无卤无磷阻燃形状记忆双马来酰亚胺树脂及其制备方法

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JP2007504330A (ja) * 2003-09-02 2007-03-01 ネモサイエンス、ゲーエムベーハー 形状記憶性を有する無定形ポリエステルウレタンネットワーク
WO2005056642A1 (ja) * 2003-12-12 2005-06-23 Nec Corporation 再成形可能かつ形状回復能に優れた形状記憶性樹脂および該樹脂の架橋物からなる成形体
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009096885A (ja) * 2007-10-17 2009-05-07 Nec Corp 形状記憶樹脂及びこれを用いた成形体
WO2011074328A1 (ja) * 2009-12-14 2011-06-23 日本電気株式会社 ポリ乳酸系ポリオール組成物、その製造方法、ウレタン樹脂組成物、その製造方法及び成形体
CN102686670A (zh) * 2009-12-14 2012-09-19 日本电气株式会社 聚乳酸类多元醇组合物、其制造方法、聚氨酯树脂组合物、其制造方法及其成型体
CN102686670B (zh) * 2009-12-14 2014-01-08 日本电气株式会社 聚乳酸类多元醇组合物、其制造方法、聚氨酯树脂组合物、其制造方法及其成型体
JP5733217B2 (ja) * 2009-12-14 2015-06-10 日本電気株式会社 ポリ乳酸系ポリオール組成物、その製造方法、ウレタン樹脂組成物、その製造方法及び成形体
WO2011083584A1 (ja) * 2010-01-08 2011-07-14 日本電気株式会社 三次元架橋ポリウレタン、その製造方法、及びこれを用いた成形体
JP2011236325A (ja) * 2010-05-10 2011-11-24 Kyoto Institute Of Technology ポリ乳酸マルチブロック共重合体の製造方法
EP2607428A4 (en) * 2010-08-19 2015-08-19 Kao Corp Resin composition
JP2013543038A (ja) * 2010-11-17 2013-11-28 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツング 制御可能な架橋度を有する材料
CN102675858A (zh) * 2012-05-22 2012-09-19 同济大学 一种具有形状记忆功能可降解泪管栓塞的制备方法
WO2016063875A1 (ja) * 2014-10-21 2016-04-28 日本電気株式会社 保存安定性に優れるマレイミド樹脂化合物
JP2017185712A (ja) * 2016-04-07 2017-10-12 株式会社新興セルビック 合成樹脂成形品の形態矯正方法及び合成樹脂成形品

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Publication number Publication date
US8470935B2 (en) 2013-06-25
US20100240841A1 (en) 2010-09-23
JP5651952B2 (ja) 2015-01-14
CN101889039A (zh) 2010-11-17
JPWO2009063943A1 (ja) 2011-03-31

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