Invention Grant
- Patent Title: Polycarbonate resin compositions and molded articles
- Patent Title (中): 聚碳酸酯树脂组合物和模塑制品
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Application No.: US13727361Application Date: 2012-12-26
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Publication No.: US09120910B2Publication Date: 2015-09-01
- Inventor: Masashi Yokogi , Michiaki Fuji , Masanori Yamamoto
- Applicant: Masashi Yokogi , Michiaki Fuji , Masanori Yamamoto
- Applicant Address: JP Tokyo
- Assignee: MITSUBISHI CHEMICAL CORPORATION
- Current Assignee: MITSUBISHI CHEMICAL CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2010-145094 20100625; JP2011-043989 20110301; JP2011-069428 20110328
- Main IPC: C08K5/07
- IPC: C08K5/07 ; C08K5/52 ; C08K5/134 ; C08K5/3435 ; C08G64/02 ; C08G64/18 ; C08L69/00 ; C08K5/00 ; C08K5/526

Abstract:
The invention provides polycarbonate resins which are excellent in terms of light resistance, transparency, hue, heat resistance, thermal stability, and mechanical strength. The invention relates to a polycarbonate resin composition containing: a polycarbonate resin at least containing structural units derived from a dihydroxy compound having the portion represented by the following formula (1) as part of the structure thereof; and a bluing agent. The invention further relates to a polycarbonate resin composition including: a polycarbonate resin (A) containing structural units derived from a dihydroxy compound represented by the following formula (2) as part of the structure thereof; and a bluing agent. CH2—O (1) The case where the portion represented by the general formula (1) constitutes —CH2—O—H is excluded.
Public/Granted literature
- US20130116365A1 POLYCARBONATE RESIN COMPOSITIONS AND MOLDED ARTICLES Public/Granted day:2013-05-09
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