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Title:
POLYCARBONATE RESIN COMPOSITION, AND POLYCARBONATE RESIN MOLDED BODY
Document Type and Number:
Japanese Patent JP2013014728
Kind Code:
A
Abstract:

To provide a polycarbonate resin material excellent in flame retardancy, surface hardness and moldability.

The polycarbonate resin composition contains 0.01 to 1 pt.mass of a flame retardant and 0.05 to 1 pt.mass of a dripping preventive agent based on 100 pts.mass of a polycarbonate resin, wherein the polycarbonate resin has a ratio (η101,000) of a melt viscosity η10 as measured at 300°C at a shear rate of 10 sec-1 to a melt viscosity η1,000 as measured at 300°C at a shear rate of 1,000 sec-1 of 3 to 8.


Inventors:
Yokoyama, Tomonari
Uchimura, Tatsuji
Takahashi, Kazuyuki
Tsuruhara, Kenji
Application Number:
JP2011000150186
Publication Date:
January 24, 2013
Filing Date:
July 06, 2011
Export Citation:
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Assignee:
MITSUBISHI CHEMICALS CORP
International Classes:
C08L69/00; C08G64/04
Domestic Patent References:
JP2011105932A2011-06-02
JP2008297425A2008-12-11
Attorney, Agent or Firm:
河備 健二