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1. JPWO2003102076 - 熱可塑性樹脂組成物

Office
Japon
Numéro de la demande 2004510323
Date de la demande 03.06.2003
Numéro de publication WO2003102076
Date de publication 11.12.2003
Numéro de délivrance 4534075
Date de délivrance 25.06.2010
Type de publication B2
CIB
C08L 25/14
CCHIMIE; MÉTALLURGIE
08COMPOSÉS MACROMOLÉCULAIRES ORGANIQUES; LEUR PRÉPARATION OU LEUR MISE EN UVRE CHIMIQUE; COMPOSITIONS À BASE DE COMPOSÉS MACROMOLÉCULAIRES
LCOMPOSITIONS CONTENANT DES COMPOSÉS MACROMOLÉCULAIRES
25Compositions contenant des homopolymères ou des copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un cycle carbocyclique aromatique; Compositions des dérivés de tels polymères
02Homopolymères ou copolymères d'hydrocarbures
04Homopolymères ou copolymères du styrène
08Copolymères du styrène
14avec des esters non saturés
C08L 51/04
CCHIMIE; MÉTALLURGIE
08COMPOSÉS MACROMOLÉCULAIRES ORGANIQUES; LEUR PRÉPARATION OU LEUR MISE EN UVRE CHIMIQUE; COMPOSITIONS À BASE DE COMPOSÉS MACROMOLÉCULAIRES
LCOMPOSITIONS CONTENANT DES COMPOSÉS MACROMOLÉCULAIRES
51Compositions contenant des polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone; Compositions contenant des dérivés de tels polymères
04greffés sur des caoutchoucs
CPC
C08K 5/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
04Oxygen-containing compounds
10Esters; Ether-esters
C08K 5/54
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
5Use of organic ingredients
54Silicon-containing compounds
C08L 25/14
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
25Compositions of, 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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
02Homopolymers or copolymers of hydrocarbons
04Homopolymers or copolymers of styrene
08Copolymers of styrene
14with unsaturated esters
C08L 51/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
51Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds
04grafted on to rubbers
C08L 25/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
25Compositions of, 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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
02Homopolymers or copolymers of hydrocarbons
04Homopolymers or copolymers of styrene
08Copolymers of styrene
C08L 33/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33Compositions of homopolymers or copolymers 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
04Homopolymers or copolymers of esters
06of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
Déposants デンカ株式会社
Inventeurs 野口 哲央
加藤 義明
Mandataires 泉名 謙治
小川 利春
山本 量三
Données relatives à la priorité 2002162583 04.06.2002 JP
Titre
(JA) 熱可塑性樹脂組成物
Abrégé
(JA)

優れた透明性有し、薄肉でも優れた耐衝撃性、及び成形加工性の成型品が得られる熱可塑性樹脂組成物を提供する。
スチレン−(メタ)アクリル酸エステル系共重合体からなる連続相60−80質量%と、ゴム状弾性体にスチレン−(メタ)アクリル酸エステル系共重合体がグラフト共重合したグラフト共重合体からなる分散相40−20質量%を含有し、かつ分散相の体積平均粒子径が0.3−0.6μmで、連続相の重量平均分子量(Mw)とその構成単量体単位の成す式が特定の数値範囲にあるゴム変性スチレン系樹脂組成物で、かつ該ゴム変性スチレン系樹脂組成物100質量部に対して有機ポリシロキサン0.005−0.05質量部、さらには必要に応じてエステル系滑剤0.1−2.5質量部含有することを特徴とする熱可塑性樹脂組成物。


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