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APPLICATION OF GRANULATED ALKYL (MET) -ACRYLATES POLYMERS AND FORMING MASS FOR PRODUCING EXTRUDED FORMED PRODUCTS WITH MATT SURFACE

机译：粒状烷基（MET）-丙烯酸酯聚合物和成型物料在生产具有亚表面的挤出成型产品中的应用

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1. The use of granular polymers of polyalkyl (meth) acrylates with an average particle size of V from 30 to 70 μm to increase the resistance to fatigue cracking containing polyalkyl (meth) acrylate molding masses. 2. The use according to claim 1, characterized in that the molding compounds containing polyalkyl (meth) acrylate contain at least one impact modifier. The use according to claim 1, characterized in that the molding composition contains at least 80 wt.% Polyalkyl (meth) acrylates. The use according to claim 1, characterized in that the polyalkyl (meth) acrylates contained in the molding material are obtained by polymerizing mixtures of monomers containing at least 20 wt.% Methyl methacrylate, based on the weight of monomers. The use according to claim 1, characterized in that part of the polyalkyl (meth) acrylates is copolymers with impact modifying action. The use according to claim 1, characterized in that part of the polyalkyl (meth) acrylates can be obtained by polymerizing mixtures of monomers containing at least 90 wt.% Methyl methacrylate, based on the weight of the monomers. The use according to claim 1, characterized in that at least a portion of the granular polymers of alkyl (meth) acrylates is crosslinked. The use according to claim 1, characterized in that the granular polymers of alkyl (meth) acrylates are obtained by polymerizing mixtures of monomers containing at least 50 wt.% Methyl methacrylate, based on the weight of the monomers. The use according to claim 1, characterized in that the granular polymers of alkyl (meth) acrylates can be obtained by polymerizing mixtures of monomers containing at least 0.5 wt.% Crosslinking monomers, based on the weight of the monomers. The use according to claim 1, ex

机译：1.平均粒径V为30至70μm的聚（甲基）丙烯酸烷基酯的粒状聚合物用于提高耐疲劳龟裂性的含聚（甲基）丙烯酸烷基酯成型体的用途。 2.根据权利要求1的用途，其特征在于，包含聚（甲基）丙烯酸烷基酯的模塑料包含至少一种抗冲改性剂。 2.根据权利要求1所述的用途，其特征在于，所述模塑组合物包含至少80重量％的聚（甲基）丙烯酸烷基酯。 2.根据权利要求1所述的用途，其特征在于，包含在所述模制材料中的聚（甲基）丙烯酸烷基酯通过使包含至少20重量％的甲基丙烯酸甲酯的单体的混合物基于单体的重量进行聚合而获得。 2.根据权利要求1所述的用途，其特征在于，所述聚（甲基）丙烯酸烷基酯的一部分是具有冲击改性作用的共聚物。 2.根据权利要求1所述的用途，其特征在于，所述聚（甲基）丙烯酸烷基酯的一部分可以通过基于单体的重量聚合包含至少90重量％的甲基丙烯酸甲酯的单体的混合物而获得。 2.根据权利要求1的用途，其特征在于至少一部分（甲基）丙烯酸烷基酯的粒状聚合物是交联的。 2.根据权利要求1所述的用途，其特征在于，所述（甲基）丙烯酸烷基酯的粒状聚合物通过使包含至少50重量％的甲基丙烯酸甲酯的单体的混合物基于单体的重量进行聚合而获得。 2.根据权利要求1的用途，其特征在于（甲基）丙烯酸烷基酯的粒状聚合物可以通过基于单体的重量聚合包含至少0.5重量％的交联单体的单体的混合物而获得。 2.根据权利要求1所述的用途，例如

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公开/公告号RU2007113903A

专利类型
公开/公告日2008-10-27

原文格式PDF
申请/专利权人 РЕМ ГМБХ (DE);
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申请/专利号RU20070113903
发明设计人 ШУЛЬТЕС КЛАУС (DE);БАТТЕНХАУЗЕН ПЕТЕР (DE);ГОЛЬХЕРТ УРСУЛА (DE);НАУ ШТЕФАН (DE);ХЕСС ВЕРНЕР (DE);
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申请日2005-08-30
分类号C08L33/12;
国家 RU
入库时间 2022-08-21 19:50:55

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