Invention Grant
- Patent Title: Non-fluorinated coating and finish agents
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Application No.: US16344199Application Date: 2017-10-31
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Publication No.: US11459485B2Publication Date: 2022-10-04
- Inventor: Gerald Oronde Brown , Tess Crosetto , Ewa Kohler , John Christopher Sworen
- Applicant: THE CHEMOURS COMPANY FC, LLC
- Applicant Address: US DE Wilmington
- Assignee: THE CHEMOURS COMPANY FC, LLC
- Current Assignee: THE CHEMOURS COMPANY FC, LLC
- Current Assignee Address: US DE Wilmington
- International Application: PCT/US2017/059170 WO 20171031
- International Announcement: WO2018/085217 WO 20180511
- Main IPC: C09D183/12
- IPC: C09D183/12 ; C09D7/65 ; C09D7/63 ; C09D133/02 ; D06M15/267 ; D06M15/647 ; C08K3/18 ; D06M15/233 ; C09D5/16 ; C09D5/14 ; D06M15/263 ; C09D5/00 ; C08G77/14 ; D06M15/643 ; C08L33/00

Abstract:
The present invention relates to a coating composition with 10 to 100% by weight of a non-fluorinated compound mixture, which comprises at least one compound b and at least one compound a, c, or d: a) alkali metal salt of poly(meth)acrylic acid, alkali metal salt of poly(meth)acrylic acid copolymer, ammonium compound or amine salt of poly(meth)acrylic acid, ammonium compound or amine salt of poly(meth)acrylic acid copolymer, or mixtures thereof; b) silicone polyether, alkali metal salt of silicone polyether carboxylate, ammonium compound or amine salt of silicone polyether carboxylate, or mixtures thereof; c) salt of hydrolyzed α-olefin/maleic anhydride copolymer, salt of esterified α-olefin/maleic anhydride copolymer, α-olefin/maleic anhydride copolymer amic acid resin or salt thereof, or mixtures thereof; or d) polycarboxylate calcium sequestrants or mixtures thereof. Such coatings exhibit improved soil and stain cleaning performance.
Public/Granted literature
- US20190256739A1 NON-FLUORINATED COATING AND FINISH AGENTS Public/Granted day:2019-08-22
Information query
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