Title:
POLYCARBONATE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/068840
Kind Code:
A1
Abstract:
Provided is a polycarbonate resin composition that retains an excellent impact strength while being able to produce a molded article having an improved rigidity and appearance. Specifically provided is a polycarbonate resin composition containing a polycarbonate resin, a glass fiber surface-treated with a sizing agent, and an elastomer, said polycarbonate resin composition being characterized in that: the glass fiber has a mass-average fiber diameter of 4-15 μm and a mass-average fiber length of 100-250 μm; the elastomer is a dimethylpolysiloxane rubber grafted with an acrylic resin; the mass ratio (polycarbonate resin:glass fiber) of the polycarbonate resin and the glass fiber is 80-95:5-20; and the mass ratio (elastomer/glass fiber) of the elastomer and the glass fiber is 0.10-0.30.
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Inventors:
TOJO CHIHIRO (JP)
ZHAO PENG (JP)
ZHAO PENG (JP)
Application Number:
PCT/JP2016/073730
Publication Date:
April 27, 2017
Filing Date:
August 12, 2016
Export Citation:
Assignee:
ASAHI FIBREGLASS CO (JP)
International Classes:
C08L69/00; C08K9/04; C08L83/10
Foreign References:
| JP2014136749A | 2014-07-28 | |||
| JPS6088062A | 1985-05-17 | |||
| JP2015089893A | 2015-05-11 | |||
| JPS63162756A | 1988-07-06 | |||
| JPH09302242A | 1997-11-25 |
Other References:
See also references of EP 3366724A4
Attorney, Agent or Firm:
NISHIJIMA Takaki et al. (JP)
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