Invention Grant
- Patent Title: Polycarbonate resin composition and molded article
-
Application No.: US13968519Application Date: 2013-08-16
-
Publication No.: US09670359B2Publication Date: 2017-06-06
- Inventor: Hiroyoshi Kaito , Haruo Sasaki , Masashi Yokogi
- Applicant: MITSUBISHI CHEMICAL CORPORATION
- 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: JP2011-030736 20110216
- Main IPC: C08G67/02
- IPC: C08G67/02 ; C08G63/02 ; C08G63/18 ; C08L69/00 ; C08K5/00

Abstract:
An object of the present invention is to provide a polycarbonate resin composition and a molded article, which are excellent in jet-blackness, image sharpness, impact resistance, scratch resistance owing to high hardness, flame retardancy and heat retention stability. The present invention provides a resin composition comprising a polycarbonate resin comprising a structural unit derived from a cyclic ether structure-containing dihydroxy compound and a coloring agent, which is a polycarbonate resin composition having an L* value of 6 or less as measured by the reflected light method of JIS K7105; and a molded article using the resin composition. The resin composition and the molded article of the present invention can be used over a wide range of fields allowing a product to be imparted with a high-grade appearance and a dignified impression.
Public/Granted literature
- US20130331514A1 POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE Public/Granted day:2013-12-12
Information query