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Title:
【発明の名称】耐熱性耐衝撃性熱可塑性樹脂組成物
Document Type and Number:
Japanese Patent JPH0725982
Kind Code:
B2
Abstract:
A heat and impact resistant thermoplastic resin composition which comprises: 100 parts by weight of a resin mixture comprising from 20 to 80% by weight of a polyamide resin (A) and from 20 to 80% by weight of a graft copolymer resin (B) obtained by graft polymerizing from 30 to 65 parts by weight of a monomer mixture comprising from 30 to 80% by weight of an aromatic vinyl monomer, from 5 to 65% by weight of an N-substituted maleimide monomer and from 0 to 40% by weight of other vinyl monomer copolymerizable with these monomers (provided that the total amount of said monomer mixture is 100% by weight) to from 35 to 70 parts by weight of a conjugated diene rubber; from 0 to 40 parts by weight of a copolymer resin (C) comprising from 30 to 80% by weight of an aromatic vinyl monomer component, from 5 to 65% by weight of an N-substituted maleimide monomer component and from 0 to 40% by weight of other vinyl monomer component copolymerizable with these monomers (provided that the total amount of the monomer components is 100% by weight); and from 0 to 15 parts by weight of a copolymer resin (D) comprising from 60 to 90% by weight of an aromatic vinyl monomer component, from 0 to 40% by weight of a vinyl cyanide monomer component and from 0 to 40% by weight of a methyl methacrylate monomer component (provided that the total amount of the monomer components is 100% by weight).

Inventors:
Hiromi Tomono
Yamamoto Goo
Yuji Aoki
Yuji Koyama
Application Number:
JP31012086A
Publication Date:
March 22, 1995
Filing Date:
December 29, 1986
Export Citation:
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Assignee:
Mitsubishi Chemical Corporation
International Classes:
C08L51/04; C08L73/00; C08L77/00; C08L25/00; (IPC1-7): C08L51/04; C08L25/00; C08L77/00
Domestic Patent References:
JP61157552A
JP5871952A
JP62161853A
JP6222844A
Attorney, Agent or Firm:
Hasegawa Moji



 
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