Invention Grant
US08481625B2 Polycarbonate resin composition, and molded object, film, plate, and injection-molded article obtained by molding the same
有权
聚碳酸酯树脂组合物和通过模压成型体获得的成型体，膜，板和注塑制品
- Patent Title: Polycarbonate resin composition, and molded object, film, plate, and injection-molded article obtained by molding the same
- Patent Title (中): 聚碳酸酯树脂组合物和通过模压成型体获得的成型体，膜，板和注塑制品
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Application No.: US13489983Application Date: 2012-06-06
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Publication No.: US08481625B2Publication Date: 2013-07-09
- Inventor: Masashi Yokogi , Michiaki Fuji , Haruo Sasaki , Kazuya Tanaka , Kouichirou Taniguchi
- Applicant: Masashi Yokogi , Michiaki Fuji , Haruo Sasaki , Kazuya Tanaka , Kouichirou Taniguchi
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Mitsubishi Chemical Corporation,Mitsubishi Plastics, Inc.
- Current Assignee: Mitsubishi Chemical Corporation,Mitsubishi Plastics, Inc.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2009-280865 20091210; JP2009-288107 20091218; JP2010-185058 20100820
- Main IPC: C08L69/00
- IPC: C08L69/00 ; C08K5/17
Abstract:
The present invention relates to a polycarbonate resin composition (X) which includes a polycarbonate resin (A) and an aromatic polycarbonate resin (B), the polycarbonate resin (A) including a constitutional unit derived from a dihydroxy compound (a) having, as part of the structure thereof, a site represented by the following formula (1) and a constitutional unit derived from a dihydroxy compound (b) of an aliphatic hydrocarbon, wherein the proportion of the constitutional unit derived from the dihydroxy compound (b) of an aliphatic hydrocarbon based on all constitutional units each derived from a dihydroxy compound in the polycarbonate resin (A) is 45% by mole or more. (The case where the site represented by the formula (1) is part of —CH2—O—H is omitted.)
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