Title:
POLYMER COMPOSITION
Document Type and Number:
Japanese Patent JPS5753546
Kind Code:
A
Abstract:
The invention relates to a polymer composition based on a copolymer of an unsaturated nitrile, a substantially saturated rubber, a chlorinated polyethylene, and a vinylchloride polymer. To improve the impact resistance and the flexural modulus, the polymer composition according to the invention comprises: a. 50-95 parts by weight of: a.1. 5-70 parts by weight of one or more polymers obtained by polymerizing a mixture of: 10-90% wt. styrene and/or styrene derivatives, 90-10% wt. acrylonitrile and/or methacrylonitrile, and 0-20% wt. of one or more other monomers; and a.2. 95-30% vinylchloride polymer; and b. 5-50 parts by weight of: b.1. a substantially saturated rubber, and b.2. chlorinated polyethylene; with the vinylchloride polymer content in the overall polymer composition being at least about 25% by weight.
Inventors:
HAAMAN OOGASUTEINUSU YOHANNESU
Application Number:
JP12397081A
Publication Date:
March 30, 1982
Filing Date:
August 07, 1981
Export Citation:
Assignee:
STAMICARBON
International Classes:
C08L1/00; C08L7/00; C08L21/00; C08L27/00; C08L23/00; C08L25/00; C08L25/12; C08L27/06; C08L33/00; C08L33/02; C08L33/18; C08L51/00; C08L51/02; C08L101/00; C08L23/16; C08L23/28; (IPC1-7): C08L25/12; C08L27/06; C08L33/20
Domestic Patent References:
| JPS5133147A | 1976-03-22 | |||
| JPS5128852A | 1976-03-11 | |||
| JPS4843440B1 | 1973-12-18 | |||
| JPS492848A | 1974-01-11 | |||
| JPS4524867B1 |