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1. WO2020107614 - WATER-RESPONSIVE INTERPENETRATING POLYMER NETWORK, PREPARATION METHOD THEREFOR AND USE THEREOF

Publication Number WO/2020/107614
Publication Date 04.06.2020
International Application No. PCT/CN2018/124575
International Filing Date 28.12.2018
IPC
C09D 135/02 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
135Coating compositions based on 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 carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Coating compositions based on derivatives of such polymers
02Homopolymers or copolymers of esters
C09D 133/02 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
133Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
02Homopolymers or copolymers of acids; Metal or ammonium salts thereof
C09D 133/14 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
133Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
04Homopolymers or copolymers of esters
14of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
C09D 143/02 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
143Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium or a metal; Coating compositions based on derivatives of such polymers
02Homopolymers or copolymers of monomers containing phosphorus
C09D 5/33 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
33Radiation-reflecting paints
C08J 9/28 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
28by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
CPC
C08F 130/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
130Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
02containing phosphorus
C08F 2/44
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2Processes of polymerisation
44Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
C08F 220/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220Copolymers 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 a salt, anhydride ester, amide, imide or nitrile thereof
02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
04Acids; Metal salts or ammonium salts thereof
06Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
C08F 222/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
222Copolymers 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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
10Esters
C08F 222/1025
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
222Copolymers 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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
10Esters
1006of polyhydric alcohols or polyhydric phenols
102of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
1025of aromatic dialcohols
C08F 222/34
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
222Copolymers 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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
30Nitriles
34Vinylidene cyanide
Applicants
  • 华南师范大学 SOUTH CHINA NORMAL UNIVERSITY [CN]/[CN]
  • 深圳市国华光电科技有限公司 SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD. [CN]/[CN]
  • 深圳市国华光电研究院 ACADEMY OF SHENZHEN GUOHUA OPTOELECTRONICS [CN]/[CN]
Inventors
  • 德·哈恩劳伦斯 DE HAAN, Laurens
  • 邓子轩 DENG, Zixuan
  • 周国富 ZHOU, Guofu
Agents
  • 广州嘉权专利商标事务所有限公司 JIAQUAN IP LAW FIRM
Priority Data
201811418185.226.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) WATER-RESPONSIVE INTERPENETRATING POLYMER NETWORK, PREPARATION METHOD THEREFOR AND USE THEREOF
(FR) RÉSEAU POLYMÈRE INTERPÉNÉTRÉ RÉAGISSANT À L'EAU, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION
(ZH) 水响应的互穿聚合物网络及其制备方法和应用
Abstract
(EN)
Disclosed in the present invention are a water-responsive interpenetrating polymer network, a preparation method therefor and use thereof. The water-responsive interpenetrating polymer network comprises an interpenetrating polymer network formed by a cholesteric liquid crystal polymer and a polyionic liquid. The cholesteric liquid crystal polymer is formed by polymerization of a liquid crystal mixture. The polyionic liquid contains a hydrophilic group or a hydrophilic salt. The interpenetrating polymer network of the present invention has water responsiveness without the need for alkaline solution activation, simplifies the preparation process, and stabilizes the response property after prolonged and/or repeated exposure to water. The water-responsive interpenetrating polymer network of the present invention can be used to prepare a light reflecting coating and a reflecting device, and has high commercial value.
(FR)
La présente invention concerne un réseau polymère interpénétré réagissant à l'eau, son procédé de préparation et son utilisation. Le réseau polymère interpénétré réagissant à l'eau comprend un réseau polymère interpénétré formé par un polymère à cristaux liquides cholestériques et un liquide polyionique. Le polymère à cristaux liquides cholestériques est formé par polymérisation d'un mélange de cristaux liquides. Le liquide polyionique contient un groupe hydrophile ou un sel hydrophile. Le réseau polymère interpénétré de la présente invention présente une réactivité à l'eau sans nécessiter d'activation par une solution alcaline, permet une simplification du processus de préparation et une stabilisation de la propriété de réaction après une exposition prolongée et/ou répétée à l'eau. Le réseau polymère interpénétré réagissant à l'eau de la présente invention peut être utilisé pour préparer un revêtement réfléchissant la lumière et un dispositif réfléchissant, et présente une grande valeur commerciale.
(ZH)
本发明公开了水响应的互穿聚合物网络及其制备方法和应用,所述水响应的互穿聚合物网络包括胆甾型液晶聚合物和聚离子液体形成的互穿聚合物网络;其中,所述胆甾型液晶聚合物由液晶混合物经聚合形成;所述聚离子液体含有亲水性基团或为亲水性的盐。本发明的互穿聚合物网络无需进行碱性溶液活化便具有水响应性,简化了制备过程,在长时间和/或重复暴露于水后响应性能稳定,本发明的水响应的互穿聚合物网络能够用于制备光反射涂层和反射器件,具有较高的商业价值。
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