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1. (WO2018119772) LIGHT/HEAT STAGE RESPONSIVE SHAPE-MEMORY POLYMER, PREPARATION METHOD FOR SAME, AND APPLICATIONS THEREOF
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Pub. No.: WO/2018/119772 International Application No.: PCT/CN2016/112698
Publication Date: 05.07.2018 International Filing Date: 28.12.2016
IPC:
C08G 18/38 (2006.01) ,C08G 18/32 (2006.01) ,C08G 18/10 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
28
characterised by the compounds used containing active hydrogen
30
Low-molecular-weight compounds
38
having hetero atoms other than oxygen
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
28
characterised by the compounds used containing active hydrogen
30
Low-molecular-weight compounds
32
Polyhydroxy compounds; Polyamines; Hydroxy amines
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
08
Processes
10
Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
Applicants:
深圳大学 SHENZHEN UNIVERSITY [CN/CN]; 中国广东省深圳市 南山区南海大道3688号 Nanhai Ave.3688, Nanshan Shenzhen, Guangdong 518060, CN
Inventors:
陈少军 CHEN, Shaojun; CN
班建峰 BAN , Jianfeng; CN
杨景晧 YANG, Jinghao; CN
卓海涛 ZHUO, Haitao; CN
Agent:
深圳市恒申知识产权事务所(普通合伙) HENSEN INTELLECTUAL PROPERTY FIRM; 中国广东省深圳市 福田区南园路68号上步大厦10H 10H Shangbu Building No.68 Nanyuan Road, Futian Shenzhen, Guangdong 518000, CN
Priority Data:
Title (EN) LIGHT/HEAT STAGE RESPONSIVE SHAPE-MEMORY POLYMER, PREPARATION METHOD FOR SAME, AND APPLICATIONS THEREOF
(FR) POLYMÈRE À MÉMOIRE DE FORME SENSIBLE À LA LUMIÈRE/À LA CHALEUR, PROCÉDÉ POUR SA PRÉPARATION ET SES APPLICATIONS
(ZH) 一种光/热分级响应形状记忆聚合物及其制备方法和应用
Abstract:
(EN) The present invention is applicable in the field of smart polymer materials. Provided are a light/heat stage responsive shape-memory polymer, a preparation method for same, and applications thereof. The light/heat stage responsive shape-memory polymer is formed by polymerizing monomer A, monomer B, and monomer C, where the structural formula of monomer A is formula (I), monomer B is hexamethylene diisocyanate, and monomer C is N-methyl diethanolamine. The light/heat stage responsive shape-memory polymer provided in the present invention provides unique light/heat stage responsive shape-memory effects and provides discrete shape-change responses with respect respectively to an ultraviolet light and to a heat stimulus.
(FR) La présente invention peut s'appliquer au domaine des matériaux polymères intelligents. Elle porte sur un polymère à mémoire de forme sensible à la lumière/à la chaleur, sur un procédé pour sa préparation, et ses applications. Le polymère à mémoire de forme sensible à la lumière/à la chaleur est formé par polymérisation d'un monomère A, d'un monomère B et d'un monomère C, la formule développée du monomère A étant la formule (I), le monomère B étant le diisocyanate d'hexaméthylène et le monomère C étant la N-méthyl-diéthanolamine. Le polymère à mémoire de forme sensible à la lumière/à la chaleur que concerne la présente invention fournit des effets uniques de mémoire de forme sensibles à la lumière/à la chaleur, et fournit des réponses discrètes, en changement de forme, respectivement à une lumière ultraviolette et à un stimulus thermique.
(ZH) 本发明适用于智能高分子材料领域,提供了一种光/热分级响应形状记忆聚合物及其制备方法和应用。所述光/热分级响应形状记忆聚合物由单体A、单体B及单体C聚合而成;其中,单体A的结构式为宫公式(I),单体B为六亚甲基二异氰酸酯,单体C为N-甲基二乙醇胺。本发明提供的光/热分级响应形状记忆聚合物具有独特的光/热分级响应形状记忆效应,分别对紫外光及热刺激具有独立的形变响应。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)