Invention Grant
- Patent Title: Block copolymer or hydrogenated product of same
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Application No.: US16763845Application Date: 2018-11-21
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Publication No.: US11655362B2Publication Date: 2023-05-23
- Inventor: Yasushi Senda , Masahiro Kato
- Applicant: KURARAY CO., LTD.
- Applicant Address: JP Kurashiki
- Assignee: KURARAY CO., LTD.
- Current Assignee: KURARAY CO., LTD.
- Current Assignee Address: JP Kurashiki
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP 2017225097 2017.11.22 JP 2018105641 2018.05.31
- International Application: PCT/JP2018/043022 2018.11.21
- International Announcement: WO2019/103048A 2019.05.31
- Date entered country: 2020-05-13
- Main IPC: C08L53/02
- IPC: C08L53/02 ; C09J7/38 ; C08F112/08 ; C08F136/06 ; C08F136/08 ; C08F136/04 ; C08F8/04
Abstract:
A block copolymer or a hydrogenate thereof, containing a polymer block (A) and a polymer block (B), in which the polymer block (B) has a structural unit derived from a conjugated diene compound, the structural unit including one or more kinds of alicyclic skeletons (X) represented by a formula (X) in the main chain.
Public/Granted literature
- US20200283617A1 BLOCK COPOLYMER OR HYDROGENATED PRODUCT OF SAME Public/Granted day:2020-09-10
Information query
