Title:
POLYCARBONATE RESIN COMPOSITION AND MOLDED PRODUCT THEREFROM
Document Type and Number:
Japanese Patent JP2998310
Kind Code:
B2
Abstract:
PURPOSE: To provide the subject composition which can give a molded product excellent in impact resistance, chemical resistance, surface hardness and mechanical properties such as dimensional stability and free of color segregation when it is colored and to provide a molded product therefrom.
CONSTITUTION: The objective composition comprises a polycarbonate resin and a multilayered polymer comprising 12-42wt.% core layer made from an aromatic vinyl monomer, 48-78wt.% intermediate layer comprising a rubbery polymer made from an alkyl acrylate having a 2-8C alkyl and 10-40wt.% outermost layer comprising a rigid glassy polymer made from an aromatic vinyl monomer.
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Inventors:
Tatsuo Fujii
Junji Ohshima
Takao Teraoka
Goro Shimaoka
Makoto Mizutani
Kazuhiko Ishii
Junji Ohshima
Takao Teraoka
Goro Shimaoka
Makoto Mizutani
Kazuhiko Ishii
Application Number:
JP17928291A
Publication Date:
January 11, 2000
Filing Date:
July 19, 1991
Export Citation:
Assignee:
Takeda GmbH
Mitsubishi Gas Chemical Co., Ltd.
Mitsubishi Gas Chemical Co., Ltd.
International Classes:
C08L51/00; C08L51/06; C08L69/00; (IPC1-7): C08L69/00; C08L51/00
Domestic Patent References:
| JP6126646A | ||||
| JP6028447A |
Attorney, Agent or Firm:
Itsuro Makino
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