Title:
THERMOPLASTIC RESIN COMPOSITION, AND METHOD FOR MANUFACTURING MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2019/146807
Kind Code:
A2
Abstract:
A thermoplastic resin composition comprising: a thermoplastic resin component containing a polycarbonate resin (A) having a viscosity-average molecular weight of 13,000-22,000, and a polyester resin (B) containing a terephthalic acid residue, a 1,4-cyclohexanedimethanol residue, and a 2,2,4,4-tetramethyl-1,3-cyclobutanediol residue; and a glass filler (C). The content of the polycarbonate resin (A) and the content of the polyester resin (B) is 25-65 mass parts and 75-35 mass parts, respectively, with respect to a total of 100 mass parts of the polycarbonate resin (A) and the polyester resin (B). The content of the glass filler (C) is 10-45 mass parts with respect to 100 mass parts of the thermoplastic resin composition. A molded article is manufactured by injection molding the thermoplastic resin composition in an insulated mold, or heat-and-cool molding the thermoplastic resin.
Inventors:
HINO KOSEI (JP)
Application Number:
PCT/JP2019/017699
Publication Date:
August 01, 2019
Filing Date:
April 25, 2019
Export Citation:
Assignee:
MITSUBISHI ENG PLASTICS CORP (JP)
International Classes:
C08L69/00; B29C45/26; B29C45/72; B29C70/06; C08K3/40; C08L67/03
Foreign References:
| JPS6131264B2 | 1986-07-18 | |||
| JP2016216556A | 2016-12-22 | |||
| JP2001300941A | 2001-10-30 | |||
| JP2014046590A | 2014-03-17 | |||
| JPS6054828A | 1985-03-29 | |||
| JP2018131658A | 2018-08-23 | |||
| JP2019009474A | 2019-01-17 |
Other References:
See also references of EP 3822319A4
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
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