Invention Grant
- Patent Title: Amphiphilic polymers, coating compositions, and methods
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Application No.: US15502622Application Date: 2015-08-06
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Publication No.: US10093822B2Publication Date: 2018-10-09
- Inventor: Chetan P. Jariwala , Susannah C. Clear , Ruchi Pandey
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Priority: IN4038/CHE/2014 20140819
- International Application: PCT/US2015/043902 WO 20150806
- International Announcement: WO2016/028499 WO 20160225
- Main IPC: C09D133/16
- IPC: C09D133/16 ; C08F220/28 ; C08L33/16

Abstract:
An amphiphilic polymer comprising: at least 10 wt-% monomeric units comprising alkylene oxide moieties, wherein a majority of the alkylene oxide moieties are ethylene oxide moieties; monomeric units comprising hexafluoropropylene oxide oligomeric moieties having the formula C3F7O—(CF(CF3)CF2O)aCF(CF3)—C(O)N(H)-Q-, wherein Q is a linking group with at least one carbon atom, and “a” is at least 5; and monomeric units comprising pendant groups selected from phosphate groups, phosphonate groups, sulfonate groups, and combinations thereof; wherein the amphiphilic polymer is water dispersible; aqueous coating compositions containing the amphiphilic polymer; and methods of treating a hard surface.
Public/Granted literature
- US20170226372A1 AMPHIPHILIC POLYMERS, COATING COMPOSITIONS, AND METHODS Public/Granted day:2017-08-10
Information query
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