Invention Grant
- Patent Title: Polymerizable surfactants having water whitening resistance and methods for use
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Application No.: US17606867Application Date: 2020-05-01
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Publication No.: US11884867B2Publication Date: 2024-01-30
- Inventor: Lichang Zhou , Adnan Siddiqui , Dongcheel Lee , Derek Pakenham , Eugene J. Anderson , Shailesh Majmudar , Eunyong Kim , Homayoun Jamasbi , An Tran , Peng Zhang
- Applicant: RHODIA OPERATIONS
- Applicant Address: FR Lyons
- Assignee: RHODIA OPERATIONS
- Current Assignee: RHODIA OPERATIONS
- Current Assignee Address: FR Lyons
- Agency: Osha Bergman Watanabe & Burton LLP
- International Application: PCT/US2020/030997 2020.05.01
- International Announcement: WO2020/227083A 2020.11.12
- Date entered country: 2021-10-27
- Main IPC: C09K23/02
- IPC: C09K23/02 ; C09D7/65 ; C09D7/45 ; C09J7/38 ; C08G65/26 ; C09D5/02 ; C09D133/04 ; C09J11/08
Abstract:
Disclosed are ethylenically unsaturated salts of allyl (poly)ether sulfates utilized as reactive surfactants or emulsifiers during emulsion polymerization.
Public/Granted literature
- US20220235272A1 POLYMERIZABLE SURFACTANTS HAVING WATER WHITENING RESISTANCE AND METHODS FOR USE Public/Granted day:2022-07-28
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