Invention Grant
- Patent Title: Hydroxybenzophenone-based stabilizers and polymers end-capped with the same
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Application No.: US15508323Application Date: 2015-09-03
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Publication No.: US10400087B2Publication Date: 2019-09-03
- Inventor: Joel Pollino , Satchit Srinivasan
- Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC
- Applicant Address: US GA Alpharetta
- Assignee: SOLVAY SPECIALTY POLYMERS USA, LLC
- Current Assignee: SOLVAY SPECIALTY POLYMERS USA, LLC
- Current Assignee Address: US GA Alpharetta
- Agent Jarrod N. Raphael; Nikhil Patel
- International Application: PCT/EP2015/070191 WO 20150903
- International Announcement: WO2016/034689 WO 20160310
- Main IPC: C08K5/41
- IPC: C08K5/41 ; C08G85/00 ; C08G65/48 ; C08G75/23 ; C08L81/06 ; C07C315/04 ; C07C317/22 ; C08G75/20
Abstract:
The invention relates to hydroxybenzophenone-based compounds of formula (I) that are used to improve UV, thermal, and thereto-oxidative stability of high performance aromatic polymers in a blend or as end-cappers of the same polymers.
Public/Granted literature
- US20170240723A1 Hydroxybenzophenone-based stabilizers and polymers end-capped with the same Public/Granted day:2017-08-24
Information query
