Title:
RUBBER-MODIFIED AROMATIC VINYL-BASED COPOLYMER RESIN AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2002080546
Kind Code:
A
Abstract:
To obtain a rubber-modified aromatic vinyl-based copolymer resin composition which has transparency and excellent practical use physical properties such as excellent impact strength and flowability, and to provide a method for producing the same.
The transparent rubber-modified aromatic vinyl-based copolymer resin composition is obtained by copolymerizing an aromatic vinyl-based compound and one or more alkyl (meth)acrylate compounds in the presence of a styrene-butadiene block copolymer which has a specific structure and has strong affinity with the mixture of the aromatic vinyl-based compound with the alkyl (meth)acrylate compounds, and the method for producing the copolymer resin composition is provided.
Inventors:
WATANABE ATSUSHI
SHIMIZU NORIHIRO
OTSUKA TAKESHI
SHIMIZU NORIHIRO
OTSUKA TAKESHI
Application Number:
JP2001167857A
Publication Date:
March 19, 2002
Filing Date:
June 04, 2001
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KK
International Classes:
C08F287/00; C08F297/04; (IPC1-7): C08F287/00; C08F297/04
Domestic Patent References:
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| JPH02199139A | 1990-08-07 | |||
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| JPH04277508A | 1992-10-02 | |||
| JPH1072512A | 1998-03-17 | |||
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