Invention Grant
- Patent Title: Hydrogenated syndiotactic norbornene-based ring-opening polymer
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Application No.: US15063798Application Date: 2016-03-08
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Publication No.: US10538619B2Publication Date: 2020-01-21
- Inventor: Shigetaka Hayano , Richard Royce Schrock , Benjamin Autenrieth
- Applicant: ZEON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: ZEON CORPORATION
- Current Assignee: ZEON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Main IPC: C08G61/02
- IPC: C08G61/02 ; C08G61/08 ; B01J31/20 ; B01J31/22 ; B01J31/24
Abstract:
A hydrogenated norbornene-based ring-opening polymer having a syndiotacticity ((racemo diads)/(meso diads+racemo diads)×100) of more than 90% is disclosed. A method for producing the same is also disclosed. It is thus possible to provide a hydrogenated highly syndiotactic norbornene-based ring-opening polymer that is formed of a single material, and exhibits high solvent resistance, and a method for producing the same.
Public/Granted literature
- US20160264721A1 HYDROGENATED SYNDIOTACTIC NORBORNENE-BASED RING-OPENING POLYMER Public/Granted day:2016-09-15
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