Invention Grant
- Patent Title: Aqueous polymer composition
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Application No.: US16641752Application Date: 2017-09-26
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Publication No.: US11299571B2Publication Date: 2022-04-12
- Inventor: Han Liu , Junyu Chen , Yaguang Zhao , Xiangting Dong , Qingwei Zhang , Ling Li , Yan Luo , Jintao Liu
- Applicant: Dow Global Technologies LLC , Rohm and Haas Company
- Applicant Address: US MI Midland; US PA Collegeville
- Assignee: Dow Global Technologies LLC,Rohm and Haas Company
- Current Assignee: Dow Global Technologies LLC,Rohm and Haas Company
- Current Assignee Address: US MI Midland; US PA Collegeville
- Agency: Cantor Colburn LLP
- Agent Karl E. Stauss
- International Application: PCT/CN2017/103356 WO 20170926
- International Announcement: WO2019/061011 WO 20190404
- Main IPC: C08F220/28
- IPC: C08F220/28 ; C08L33/14 ; C08K5/3435 ; C08K5/46 ; C08K5/56
Abstract:
An aqueous polymer composition comprising an acetoacetoxy functional polymer, a metal pyrithione compound, and TEMPO and/or its derivative, showing less yellowing.
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