Invention Grant
- Patent Title: Branched polycarbonate resin and method for producing same
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Application No.: US15522217Application Date: 2015-10-27
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Publication No.: US10239993B2Publication Date: 2019-03-26
- Inventor: Yumi Nakayama , Koichi Suga , Yasuhiro Ishikawa
- Applicant: IDEMITSU KOSAN CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP2014-222083 20141030
- International Application: PCT/JP2015/080295 WO 20151027
- International Announcement: WO2016/068154 WO 20160506
- Main IPC: C08G64/08
- IPC: C08G64/08 ; C08G64/14 ; C08G64/24 ; C08G77/448 ; C08L69/00 ; C08L101/00
Abstract:
Provided is a branched polycarbonate resin, including a constituent unit represented by the general formula (I′).
Public/Granted literature
- US20170321003A1 BRANCHED POLYCARBONATE RESIN AND METHOD FOR PRODUCING SAME Public/Granted day:2017-11-09
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