EP 2622124 A1 20130807 - A COMPOSITION AND METHOD FOR TREATING SUBSTRATES
Title (en)
A COMPOSITION AND METHOD FOR TREATING SUBSTRATES
Title (de)
ZUSAMMENSETZUNG UND VERFAHREN ZUR BEHANDLUNG VON SUBSTRATEN
Title (fr)
COMPOSITION ET PROCÉDÉ DE TRAITEMENT DE SUBSTRATS
Publication
Application
Priority
- EP 10191811 A 20101119
- IN 2673MU2010 A 20100927
- EP 2011065354 W 20110906
Abstract (en)
[origin: WO2012041661A1] The present invention relates to a composition and a method for treating substrates, such as fabrics; particularly to make the substrate stain repellent. The invention has been developed primarily for use on fabrics and glass, and will be described hereinafter with reference to these applications. It is an object of the present invention to provide both aqueous and oily stain repellence. We have found that some or all the problems of prior art may be solved or ameliorated with aqueous-alcoholic compositions which include a water-soluble salt of a multivalent metal ion, and a fluoro alkoxy silane with the ratio of water-soluble salt: fluoro alkoxy silane is from1:5 to 5:1.
IPC 8 full level
D06M 11/17 (2006.01); C03C 17/10 (2006.01); C03C 17/30 (2006.01); C07F 7/18 (2006.01); C09D 183/08 (2006.01); D06M 11/155 (2006.01); D06M 11/20 (2006.01); D06M 11/56 (2006.01); D06M 11/57 (2006.01); D06M 11/65 (2006.01); D06M 13/513 (2006.01)
CPC (source: EP)
C03C 17/30 (2013.01); D06M 11/155 (2013.01); D06M 11/17 (2013.01); D06M 11/20 (2013.01); D06M 11/56 (2013.01); D06M 11/57 (2013.01); D06M 11/65 (2013.01); D06M 13/513 (2013.01); D06M 2200/11 (2013.01); D06M 2200/12 (2013.01)
Citation (search report)
See references of WO 2012041661A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012041661 A1 20120405; BR 112013007235 A2 20160614; CN 103119214 A 20130522; EP 2622124 A1 20130807
DOCDB simple family (application)
EP 2011065354 W 20110906; BR 112013007235 A 20110906; CN 201180046308 A 20110906; EP 11752236 A 20110906