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1. WO2007144942 - COMPOSITION DE RÉSINE POLYMÉRISABLE PAR POLYMÉRISATION RADICALAIRE

Numéro de publication WO/2007/144942
Date de publication 21.12.2007
N° de la demande internationale PCT/JP2006/311860
Date du dépôt international 13.06.2006
CIB
C08F 299/06 2006.01
CCHIMIE; MÉTALLURGIE
08COMPOSÉS MACROMOLÉCULAIRES ORGANIQUES; LEUR PRÉPARATION OU LEUR MISE EN UVRE CHIMIQUE; COMPOSITIONS À BASE DE COMPOSÉS MACROMOLÉCULAIRES
FCOMPOSÉS MACROMOLÉCULAIRES OBTENUS PAR DES RÉACTIONS FAISANT INTERVENIR UNIQUEMENT DES LIAISONS NON SATURÉES CARBONE-CARBONE
299Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires
02à partir de polycondensats non saturés
06à partir de polyuréthanes
CPC
C08F 299/026
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
299Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
02from unsaturated polycondensates
026from the reaction products of polyepoxides and unsaturated monocarboxylic acids, their anhydrides, halogenides or esters with low molecular weight
C08F 299/06
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
299Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
02from unsaturated polycondensates
06from polyurethanes
C08G 18/10
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
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
08Processes
10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
C08G 18/12
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
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
08Processes
10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
12using two or more compounds having active hydrogen in the first polymerisation step
C08G 18/4018
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
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
40High-molecular-weight compounds
4009Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
4018Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
C08G 18/4804
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
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
40High-molecular-weight compounds
48Polyethers
4804Two or more polyethers of different physical or chemical nature
Déposants
  • 昭和高分子株式会社 SHOWA HIGHPOLYMER CO., LTD. [JP/JP]; 〒1010054 東京都千代田区神田錦町3丁目20番地 Tokyo 13-9, Shibadaimon 1-chome Minato-ku, Tokyo 105-0012, JP (AllExceptUS)
  • 黒木 一博 KUROKI, Kunihiro [JP/JP]; JP (UsOnly)
  • 大津 直紀 OOTSU, Naoki [JP/JP]; JP (UsOnly)
Inventeurs
  • 黒木 一博 KUROKI, Kunihiro; JP
  • 大津 直紀 OOTSU, Naoki; JP
Mandataires
  • 曾我 道照 SOGA, Michiteru; 〒1000005 東京都千代田区丸の内三丁目1番1号 国際ビルディング 8階 曾我特許事務所 Tokyo S. Soga & Co., 8th Floor, Kokusai Building, 1-1, Marunouchi 3-chome, Chiyoda-ku, Tokyo 1000005, JP
Données relatives à la priorité
Langue de publication japonais (JA)
Langue de dépôt japonais (JA)
États désignés
Titre
(EN) RADICAL POLYMERIZABLE RESIN COMPOSITION
(FR) COMPOSITION DE RÉSINE POLYMÉRISABLE PAR POLYMÉRISATION RADICALAIRE
(JA) ラジカル重合性樹脂組成物
Abrégé
(EN)
It is intended to provide a radical polymerizable resin composition that gives a cured article having excellent impact resistance, corrosion resistance and transparency. The radical polymerizable resin composition is characterized by comprising (A) a vinyl ester resin having a weight average molecular weight of 500 to 6000, and (B) a urethane (meth)acrylate resin obtained by reacting an isocyanate compound having at least two isocyanate groups in one molecule, a (meth)acrylate compound having at least one hydroxyl group in one molecule and polyethylene glycol.
(FR)
La présente invention concerne une composition de résine polymérisable par polymérisation radicalaire qui permet d'obtenir un article durci ayant d'excellentes propriétés de résistance aux chocs, de résistance à la corrosion et de transparence. Ladite composition de résine polymérisable par polymérisation radicalaire est caractérisée en ce qu'elle comprend (A) une résine d'ester de vinyle ayant une masse moléculaire moyenne en poids de 500 à 6000, et (B) une résine de (méth)acrylate d'uréthane obtenue par la réaction d'un composé isocyanate ayant au moins deux groupes isocyanate par molécule, d'un composé (méth)acrylate ayant au moins un groupe hydroxyle par molécule et d'un polyéthylène glycol.
(JA)
 耐衝撃性、耐食性及び透明性の全てに優れた硬化物を与えるラジカル重合性樹脂組成物を提供する。  (A)重量平均分子量が500~6000であるビニルエステル樹脂、及び(B)1分子中に少なくとも2つ以上のイソシアネート基を有するイソシアネート化合物と、1分子中に少なくとも1つ以上の水酸基を有する(メタ)アクリル化合物と、ポリエチレングリコールとを反応させて得られるウレタン(メタ)アクリル樹脂を含むことを特徴とするラジカル重合性樹脂組成物とする。
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