Title:
AROMATIC POLYCARBONATE COMPOSITE RESIN COMPOSITION AND MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2013/161433
Kind Code:
A1
Abstract:
Provided is a resin composition that has excellent impact resistance, heat resistance, moldability, and chemical resistance and is ideal as a molding material for a portable terminal housing. The aromatic polycarbonate composite resin composition contains, per 100 parts by mass of a resin component including 60 to 90 parts by mass of aromatic polycarbonate resin (A) and 10 to 40 parts by mass of polyester resin (B), 3 to 20 parts by mass of a graft copolymer (C) obtained by graft polymerization of a (meth)acrylic acid ester compound with a diene rubber, and 0.005 to 0.1 part by mass of a stabilizer (D). The graft copolymer (C) has a sulfur content of 100 to 1,500 ppm and an average particle diameter of 70 to 240 nm, and the stabilizer (D) is an organophosphate compound represented by the following general formula (I). O=P(OH)m(OR)3-m...(I) (R is an alkyl group or aryl group. m is 0 to 2.)
Inventors:
NII YUUSUKE (JP)
Application Number:
PCT/JP2013/057377
Publication Date:
October 31, 2013
Filing Date:
March 15, 2013
Export Citation:
Assignee:
MITSUBISHI ENG PLASTICS CORP (JP)
International Classes:
C08L69/00; B29C45/00; C08K3/34; C08K5/521; C08L51/04; C08L67/02
Foreign References:
| JP2010229305A | 2010-10-14 | |||
| JP2008285529A | 2008-11-27 | |||
| JP2012077242A | 2012-04-19 | |||
| JP2005048067A | 2005-02-24 | |||
| JP2012219177A | 2012-11-12 | |||
| JP2007023118A | 2007-02-01 | |||
| JP2007176970A | 2007-07-12 | |||
| JP2003261629A | 2003-09-19 | |||
| JP2012097805A | 2012-05-24 |
Other References:
See also references of EP 2842999A4
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi (JP)
Takeshi Shigeno (JP)
Takeshi Shigeno (JP)
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