Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1998-02-20
1999-10-12
Acquah, Samuel A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 57, 525 64, 525 70, 525 73, 525 76, 525 78, 525 80, 525 89, 525 95, 525 98, 526 72, C08G 6348
Patent
active
059656662
ABSTRACT:
This invention relates to a resin composition having high impact strength at low temperatures, comprising a polyamide, a graft copolymer obtained by graft polymerizing a monomer mixture of an aromatic vinyl monomer and a vinyl cyanide monomer to a conjugated diene rubber, a copolymer comprising an aromatic vinyl monomer, a vinyl cyanide monomer and other vinyl monomer copolymerizable with the aromatic vinyl monomer and the vinyl cyanide monomer, a modified hydrogenated block copolymer comprising a conjugated diene rubber and styrene or its derivatives to which has been grafted an unsaturated carboxylic acid or an unsaturated carboxylic anhydride, a copolymer comprising an aromatic vinyl monomer, a maleimide monomer, an unsaturated carboxylic acid or an unsaturated carboxylic anhydride, and other vinyl monomer copolymerizable with the aromatic vinyl monomer, and a graft copolymer obtained by graft polymerizing a maleic anhydride to an ethylene-propylene rubber.
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Koo Jung-Kee
Lim Jong-chul
Yeo Hee-Gu
Acquah Samuel A.
Cheil Industries Inc.
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