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1. WO2018121657 - ANTIFOGGING POLYOLEFIN GRAFT AND PREPARATION METHOD THEREFOR

Publication Number WO/2018/121657
Publication Date 05.07.2018
International Application No. PCT/CN2017/119304
International Filing Date 28.12.2017
IPC
C08G 81/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
81Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
02at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
C08G 83/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
83Macromolecular compounds not provided for in groups C08G2/-C08G81/104
C08F 255/02 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
255Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/138
02on to polymers of olefins having two or three carbon atoms
C08F 222/06 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
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
04Anhydrides, e.g. cyclic anhydrides
06Maleic anhydride
C08F 222/02 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
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
02Acids; Metal salts or ammonium salts thereof
C08F 220/06 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
04Acids; Metals salts or ammonium salts thereof
06Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
CPC
C08F 255/02
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
255Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
02on to polymers of olefins having two or three carbon atoms
C08F 255/026
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
255Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
02on to polymers of olefins having two or three carbon atoms
026on to ethylene-vinylester copolymers
C08G 81/021
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
81Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
02at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
021Block or graft polymers containing only sequences of polymers of C08C or C08F
C08G 81/025
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
81Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
02at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
024Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
025containing polyether sequences
C08G 83/001
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
83Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
001Macromolecular compounds containing organic and inorganic sequences, e.g. organic polymers grafted onto silica
Applicants
  • 广州鹿山新材料股份有限公司 GUANGZHOU LUSHAN NEW MATERIALS CO., LTD. [CN]/[CN]
Inventors
  • 刘嘉贤 LIU, Jiaxian
  • 王明辉 WANG, Minghui
  • 李煦田 LI, Xutian
  • 唐舫成 TANG, Fangcheng
  • 汪加胜 WANG, Jiasheng
Agents
  • 北京品源专利代理有限公司 BEYOND ATTORNEYS AT LAW
Priority Data
201611266131.X31.12.2016CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ANTIFOGGING POLYOLEFIN GRAFT AND PREPARATION METHOD THEREFOR
(FR) GREFFON DE POLYOLÉFINE ANTIBUÉE ET SON PROCÉDÉ DE PRÉPARATION
(ZH) 一种防雾聚烯烃接枝物及其制备方法
Abstract
(EN)
Disclosed are an antifogging polyolefin graft and a preparation method therefor, prepared via a two-step grafting method, specifically comprising the following steps: 1) a polyolefin undergoes a grafting reaction with a peroxide initiator and a polar monomer to produce a polar monomer graft A; and 2) the polar monomer graft A is then further grafted with a hydrophilic macromolecule by the effect of a chemical bond to produce an antifogging polyolefin graft B. The antifogging polyolefin of the present application is characterized by great hydrophilic performance, is not prone to be washed away by rain, and provides lasting antifogging effects.
(FR)
L'invention concerne un greffon de polyoléfine antibuée et son procédé de préparation, préparé par l'intermédiaire d'un procédé de greffage en deux étapes, comprenant spécifiquement les étapes suivantes : 1) une polyoléfine subit une réaction de greffage avec un initiateur de peroxyde et un monomère polaire pour produire un greffon monomère polaire A; et 2) le greffon monomère polaire A est ensuite en outre greffé avec une macromolécule hydrophile sous l'effet d'une liaison chimique pour produire un greffon de polyoléfine antibuée B. La polyoléfine antibuée selon la présente invention est caractérisée par une grande performance hydrophile, n'est pas susceptible d'être éliminée par la pluie, et fournit des effets antibuée durables.
(ZH)
本申请公开了一种防雾聚烯烃接枝物及其制备方法,它通过两步接枝法制备而成,具体包括如下步骤:1)由聚烯烃与过氧化物引发剂、极性单体进行接枝反应,得到极性单体接枝物A;以及,2)再由极性单体接枝物A通过化学键作用进一步接枝亲水性大分子,得到防雾聚烯烃接枝物B。本申请的防雾聚烯烃接枝物具有亲水性能优异的特点,不易因雨水冲刷而流失,具有更加长久的防雾效果。
Also published as
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