Invention Grant
US09360593B2 Polycarbonate resin, production method therefor, and optical molded body
有权
聚碳酸酯树脂及其制造方法和光学成型体
- Patent Title: Polycarbonate resin, production method therefor, and optical molded body
- Patent Title (中): 聚碳酸酯树脂及其制造方法和光学成型体
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Application No.: US14439440Application Date: 2013-11-01
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Publication No.: US09360593B2Publication Date: 2016-06-07
- Inventor: Hirohito Ishizuka , Yoshio Nishimura , Noriyuki Kato , Takashi Ishii , Kouji Hirose , Kentarou Ishihara , Munenori Shiratake
- Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
- Applicant Address: JP Tokyo
- Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
- Current Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2012-245124 20121107; JP2013-109936 20130524; JP2013-113966 20130530
- International Application: PCT/JP2013/079762 WO 20131101
- International Announcement: WO2014/073496 WO 20140515
- Main IPC: C08C1/14
- IPC: C08C1/14 ; G02B1/04 ; C08G64/06 ; C08J5/18 ; C08G64/30 ; C08G63/90
Abstract:
The polycarbonate resin of the present invention has a structural unit represented by general formula (A): (in formula (A), X is an alkylene group having 1 to 4 carbon atoms).
Public/Granted literature
- US20150285954A1 POLYCARBONATE RESIN, PRODUCTION METHOD THEREFOR, AND OPTICAL MOLDED BODY Public/Granted day:2015-10-08
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