发明名称 |
IMPACT MODIFIER, PROCESS FOR PRODUCING THE SAME, AND THERMOPLASTIC RESIN COMPOSITION |
摘要 |
<p>There is disclosed an impact modifier which comprises a graft copolymer comprising a rubber polymer (A) obtained from a mixture of one or more kinds of (meth)acrylic monomers as major ingredients, having a glass transfer temperature of 0 DEG C or lower, and forming particles having each of 80 wt% or more of them has a particle diameter within the range of 400 to 1,000 nm as determined from a particle diameter distribution on a weight basis, and branches (B) grafted thereto obtained from one or more kinds of vinyl monomers; a process for producing thereof; and a thermoplastic resin composition containing the impact modifier. <IMAGE></p> |
申请公布号 |
EP1486518(B1) |
申请公布日期 |
2011.10.05 |
申请号 |
EP20030707092 |
申请日期 |
2003.02.26 |
申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
NAKAMURA, KEIJI;HATTORI, KIMIHIKO;OSUKA, MASAHIRO |
分类号 |
C08F265/04;C08F265/06;C08L51/00 |
主分类号 |
C08F265/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|