Invention Grant
- Patent Title: Water repellent, soil resistant, fluorine-free compositions
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Application No.: US15036154Application Date: 2014-11-12
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Publication No.: US10072378B2Publication Date: 2018-09-11
- Inventor: Markus Baumann
- Applicant: INVISTA TECHNOLOGIES S.À.R.L.
- Applicant Address: US DE Wilmington
- Assignee: INVISTA NORTH AMERICA S.Ä.R.L.
- Current Assignee: INVISTA NORTH AMERICA S.Ä.R.L.
- Current Assignee Address: US DE Wilmington
- Agent Robert B. Furr, Jr.
- Priority: EP13192548 20131112
- International Application: PCT/US2014/065211 WO 20141112
- International Announcement: WO2015/073532 WO 20150521
- Main IPC: D06M15/643
- IPC: D06M15/643 ; C08L83/04 ; B05D1/02 ; C09D183/08 ; D06M23/04 ; D06M23/06 ; C08G77/26
Abstract:
The present invention pertains to a fluorine-free composition for treating textile articles being water repellant, sol resistant and stain resistant, especially carpets comprising a first composition comprising an aqueous silicone emulsion, an aqueous dispersion of a silane quaternary ammonium salt and water and a second composition comprising a soil repellency component that is an aqueous dispersion of colloidal organosiloxane copolymers.
Public/Granted literature
- US20160298290A1 Water Repellent, Soil Resistant, Fluorine-Free Compositions Public/Granted day:2016-10-13
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