Invention Grant
- Patent Title: Non-fluorinated urethane based coatings
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Application No.: US14863777Application Date: 2015-09-24
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Publication No.: US10246608B2Publication Date: 2019-04-02
- Inventor: John Christopher Sworen , Gerald Oronde Brown , Mario Vincenzini , Flemming Vang Sparsoe , Ewa Kohler
- 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
- Main IPC: C08G18/62
- IPC: C08G18/62 ; C09D175/08 ; C09D175/06 ; D06M13/148 ; C08G18/28 ; C09D175/04 ; C08G18/32 ; D06M15/564 ; D06M15/568 ; D21H17/57 ; C08G18/48 ; C08G18/73 ; C08G18/78 ; C08G18/79 ; C08G18/08 ; C14C9/00 ; D21H19/26 ; D21H21/16 ; D06M101/02 ; D06M101/16

Abstract:
The present invention is an aqueous composition comprising at least one hydrophobic compound having at least one linkage of Formula I: —NHC(O)—X— (I) wherein X is the residue of a cyclic or acyclic sugar alcohol which is substituted with at least one —R1; —C(O)R1; —(CH2CH2O)n(CH(CH3)CH2O)mR2; —(CH2CH2O)n(CH(CH3)CH2O)mC(O)R1; or mixtures thereof; where the cyclic or acyclic sugar alcohol is selected from a saccharide, reduced sugar, aminosaccharide, aldonic acid, or aldonic acid lactone; wherein each n is independently 0 to 20; each m is independently 0 to 20; m+n is greater than 0; each R1 is independently a linear or branched alkyl group having 5 to 29 carbons optionally comprising at least 1 unsaturated bond; each R2 is independently —H, a linear or branched alkyl group having 6 to 30 carbons optionally comprising at least 1 unsaturated bond, or mixtures thereof.
Public/Granted literature
- US20160090508A1 NON-FLUORINATED URETHANE BASED COATINGS Public/Granted day:2016-03-31
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