发明名称 |
Thermoplastic molding materials based on particular graft rubber constituents |
摘要 |
A molding composition containing a graft polymer is disclosed. The graft is a product of a free-radical emulsion polymerization of resin-forming vinyl monomers in the presence of rubber present in latex form having a glass transition temperature of <=0° C. using an initiator combination comprising a persulfate compound and a redox initiator system. The process for preparing the graft polymer entails adding the persulfate compound at the beginning of the graft polymerization reaction and a later addition of the redox initiator. The composition that features good gloss and flowability is suitable for the preparation of molded articles.
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申请公布号 |
US6716916(B1) |
申请公布日期 |
2004.04.06 |
申请号 |
US20020069862 |
申请日期 |
2002.04.15 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
SUN LIQING-LEE;EICHENAUER HERBERT;ALBERTS HEINRICH |
分类号 |
C08J5/00;C08F4/40;C08F279/00;C08F279/04;C08L25/12;C08L51/04;C08L55/02;C08L67/00;C08L67/02;C08L69/00;C08L77/00;(IPC1-7):C08F279/00 |
主分类号 |
C08J5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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