D - Textiles – Paper – 06 – M
Patent
D - Textiles, Paper
06
M
8/93.19
D06M 13/408 (2006.01) C11D 1/00 (2006.01) C11D 3/24 (2006.01) D06M 13/236 (2006.01)
Patent
CA 1059268
ABSTRACT Textiles, particularly carpets, are endowed with oil and water repellency and soil resistance by treatment thereof with certain detergent-compatible fluorochemical compounds which can also be used in conjunction with anionic or nonionic detergents to provide cleaning/treating compositions for cleaning such textiles simultaneously with the treatment. The detergent-compatible fluorochemical compounds may be represented by the formula (RfQ)e(XCO)mA(COOM)p wherein Rf is a fluorinated aliphatic radical of at least 3 carbon atoms, Q is a divalent linking group, M is a cation selected from NH?, Na+, k+, Li+, H+ or is a protonated alkyl amine, A is a polyvalent organic radical having a valency of m + p and is the residue of a polybasic organic acid, or an organic anhydride, X is NR (where R is hydrogen or alkyl), N or 0 and e, p, and m are integers of 1 and 2.
218761
Minnesota Mining And Manufacturing Company
Na
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