Patent ID: 6224946
Filing Date: 2001-05-01
Classification: C08J,C09D

Abstract:
A suspension comprising(a) 30 to 95 wt. % of water,(b) 70 to 5 wt. % of at least one silane or siloxane wherein the silane is a compound corresponding to formula (II)R.sup.1.sub.4-p Si[O.sub.t (CH.sub.2).sub.m SiR.sub.n X.sub.3-n ].sub.p (II)whereint is 0 or 1,p is 4, 3, or 2,m is 1 to 6,n is 0 to 2,R denotes C.sub.1 -C.sub.18 alkyl or C.sub.6 -C.sub.20 aryl,R.sup.1 denotes unsubstituted C.sub.1 -C.sub.18 hydrocarbon or a C.sub.1 -C.sub.18 hydrocarbon which contains at least O, N, S, or P, with each R.sup.1 being identical or different, andX denotes OH, C.sub.1 -C.sub.4 alkoxy, C.sub.6 -C.sub.20 aryloxy, C.sub.1 -C.sub.6 acyloxy, or hydrogen,and wherein the siloxane has the formula (III) ##STR3##whereina is 3 to 6,n is 0 to 2,m is 1 to 6,R is C.sub.1 -C.sub.18 alkyl or C.sub.6 -C.sub.20 aryl, andX is OH, C.sub.1 -C.sub.4 alkoxy, C.sub.6 -C.sub.20 aryloxy, C.sub.1 -C.sub.6 acyloxy, or hydrogen, or a condensation product or partial condensation product thereof,(c) 0.1 to 30 wt. % of at least one emulsifier, and(d) 0 to 20 wt. % of one or more additives or auxiliary substances, with the proviso that the sum of components (a) to (d) totals 100 wt. %.