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1. WO2020114049 - POLYMERIZABLE DEEP EUTECTIC SOLVENT FOR SELF-REPAIRING MATERIALS, ELECTRICALLY CONDUCTIVE ELASTOMER, AND PREPARATION METHOD THEREOF

Publication Number WO/2020/114049
Publication Date 11.06.2020
International Application No. PCT/CN2019/108315
International Filing Date 26.09.2019
IPC
C08F 120/54 2006.01
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
120Homopolymers 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
52Amides or imides
54Amides
C08F 120/56 2006.01
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
120Homopolymers 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
52Amides or imides
54Amides
56Acrylamide; Methacrylamide
C08F 220/56 2006.01
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
52Amides or imides
54Amides
56Acrylamide; Methacrylamide
C08F 220/54 2006.01
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
52Amides or imides
54Amides
CPC
C08F 120/54
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
120Homopolymers 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
52Amides or imides
54Amides ; , e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
C08F 120/56
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
120Homopolymers 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
52Amides or imides
54Amides ; , e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
56Acrylamide; Methacrylamide
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 220/54
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
52Amides or imides
54Amides ; , e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
C08F 220/56
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
52Amides or imides
54Amides ; , e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
56Acrylamide; Methacrylamide
C08F 220/58
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
52Amides or imides
54Amides ; , e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
58containing oxygen in addition to the carbonamido oxygen ; , e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
Applicants
  • 华南理工大学 SOUTH CHINA UNIVERSITY OF TECHNOLOGY [CN]/[CN]
Inventors
  • 何明辉 HE, Minghui
  • 李仁爱 LI, Renai
  • 陈广学 CHEN, Guangxue
  • 张凯丽 ZHANG, Kaili
  • 田君飞 TIAN, Junfei
Agents
  • 广州正明知识产权代理事务所(普通合伙) GUANGZHOU ZHENGMING INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP)
Priority Data
201811465819.X03.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) POLYMERIZABLE DEEP EUTECTIC SOLVENT FOR SELF-REPAIRING MATERIALS, ELECTRICALLY CONDUCTIVE ELASTOMER, AND PREPARATION METHOD THEREOF
(FR) SOLVANT EUTECTIQUE PROFOND POLYMÉRISABLE POUR MATÉRIAUX AUTO-RÉPARABLES, ÉLASTOMÈRE CONDUCTEUR D'ÉLECTRICITÉ ET PROCÉDÉ DE PRÉPARATION CORRESPONDANT
(ZH) 自修复材料用可聚合低共熔溶剂、导电弹性体及制备方法
Abstract
(EN)
Disclosed are a polymerizable deep eutectic solvent for self-repairing materials, an electrically conductive elastomer, and a preparation method thereof. The polymerizable deep eutectic solvent is obtained by reacting a hydrogen bond receptor with a hydrogen bond donor at 60°C to 100°C, the hydrogen bond donor comprising a double bond-containing carboxylic monomer and an acrylamide monomer, the hydrogen bond donor and the hydrogen bond receptor being in a molar ratio not lower than 1:1, and the acrylamide monomer and the double bond-containing carboxylic monomer being in a molar ratio not lower than 1:1. The electrically conductive elastomer is self-repairing and comprises the polymerizable deep eutectic solvent, a cross-linking agent and an initiating agent. A self-repairing electrically conductive elastomer prepared using the deep eutectic solvent has a transparent appearance, good electrical conductivity, excellent self-repairing performance at -30°C to 60°C, and good environmental stability. The preparation process does not require the addition of an electrically conductive nanomaterial.
(FR)
L'invention concerne un solvant eutectique profond polymérisable pour des matériaux auto-réparables, un élastomère conducteur de l'électricité et un procédé de préparation correspondant. Le solvant eutectique profond polymérisable est obtenu par réaction d'un récepteur de liaison hydrogène avec un donneur de liaison hydrogène à 60 °C à 100 °C, le donneur de liaison hydrogène comprenant un monomère carboxylique contenant une double liaison et un monomère acrylamide, le donneur de liaison hydrogène et le récepteur de liaison hydrogène étant dans un rapport molaire non inférieur à 1:1, et le monomère acrylamide et le monomère carboxylique contenant une double liaison étant dans un rapport molaire non inférieur à 1:1. L'élastomère conducteur de l'électricité est auto-réparable et comprend le solvant eutectique profond polymérisable, un agent de réticulation et un agent d'initiation. Un élastomère conducteur de l'électricité auto-réparable préparé à l'aide du solvant eutectique profond présente un aspect transparent, une bonne conductivité électrique, une excellente performance d'auto-réparation à -30 °C à 60 °C et une bonne stabilité environnementale. Le procédé de production ne nécessite pas l'addition d'un nanomatériau conducteur de l'électricité.
(ZH)
本发明公开了一种自修复材料用可聚合低共熔溶剂、导电弹性体及其制备方法,所述可聚合低共熔溶剂由氢键受体与氢键供体于60~100℃反应得到,所述氢键供体包括含双键的羧酸类单体和丙烯酰胺类单体,所述氢键供体与氢键受体的摩尔比不小于1:1,且所述丙烯酰胺类单体与含双键的羧酸类单体摩尔比不小于1:1,自修复导电弹性体包括可聚合低共熔溶剂、交联剂和引发剂。利用所述低共熔溶剂制备出的自修复导电弹性体外观透明、导电性好、自修复性能在-30℃~60℃均优异且环境稳定性好,且制备过程中无需添加导电纳米材料。
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