Title:
METHOD AND COMPOSITION OBTAINING TEXTILES SHOWING WATER-REPELLENCY AND REPELLENCY AGAINST WATER SOLUBLE DIRT
Document Type and Number:
WIPO Patent Application WO/2014/139931
Kind Code:
A3
Abstract:
The present invention relates to an application method of enhancing the water repellence of a textile and/ or enhancing a textiles ability to repel water soluble dirt, comprising the steps of: a) Applying an emulsified liquid composition on a textile, wherein said emulsified liquid composition consists of: -Water -Alkylalkoxysilane with said alkyl chain having a length of 10-30 carbons or carbon atoms higher than 12 but equal to or less than 18 -At least one emulsifier, surfactant, thickener and/ or stabilizer - a water soluble acid catalyst and -unavoidable impurities b) Optionally adding to the composition amino silicones for softness and durability enhancement of the water repellency c) Optionally adjusting the amount of the composition applied on textile d) Drying the treated textile until dry e) Curing the treated textile at a temperature of between ioo-200°C. f) Optionally removing the non-reacted composition residue from the treated textile by washing with water and optionally redrying the treated textile Moreover the present invention relates to an emulsified liquid composition and its use and also to a textile treated according to said method and its use.
Inventors:
AYDIN JUHANES (SE)
Application Number:
PCT/EP2014/054552
Publication Date:
November 06, 2014
Filing Date:
March 10, 2014
Export Citation:
Assignee:
ORGANOCLICK AB (SE)
International Classes:
D06M15/643; D06M13/513
Foreign References:
| US20090074971A1 | 2009-03-19 | |||
| US5000861A | 1991-03-19 | |||
| US4648904A | 1987-03-10 |
Attorney, Agent or Firm:
KITZLER, Michael (Hagfors, SE)
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