发明名称 |
Process for producing a thermoplastic resin composition and a graft copolymer |
摘要 |
A thermoplastic resin composition comprising 10 to 60 parts by weight off a maleimide series graft copolymer (A) and 90 to 40 parts by weight of a hard polymer (B) described below: (A) a maleimide series graft series copolymer obtained by emulsion graft copolymerization of a specific monomer mixture to a crosslinked latex containing an ethylene-propylene-non-conjugated diene copolymer and (B) a hard polymer containing a mixture of specific monomers. A process for producing a maleimide series graft copolymer, in which a monomer mixture and a redox type initiator are added to the polymerization system for more than one hour and the pH value of the aqueous polymerization phase is kept at 10.0-7.0.
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申请公布号 |
US5418289(A) |
申请公布日期 |
1995.05.23 |
申请号 |
US19930068304 |
申请日期 |
1993.05.28 |
申请人 |
UBE CYCON LTD. |
发明人 |
HIROMOTO, YASUYUKI;MATSUDA, KOICHI;GOTO, HIDEO |
分类号 |
C08F255/06;C08L51/06;(IPC1-7):C08L39/00;C08L39/04 |
主分类号 |
C08F255/06 |
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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