Patent ID: 6180712
Filing Date: 2001-01-30
Classification: C08G,C08K,C08L,Y10S

Abstract:
A silicone water-based emulsion composition comprising:(A) 100 parts by weight of an organopolysiloxane having at least 2 silicon-bonded groups selected from hydroxyl or alkoxy groups in each molecule;(B) 0.5 to 100 parts by weight of a microparticulate silica;(C) 0.01 to 10 parts by weight of a curing catalyst; and(D) 0.01 to 10 parts by weight of a silatrane derivative having the formula ##STR12##wherein each R.sup.1 is independently selected from hydrogen or C.sub.1 to C.sub.10 alkyl groups, each R.sup.2 is independently selected from hydrogen, C.sub.1 to C.sub.10 alkyl or alkoxysilyl-functional organic groups of the formula --R.sup.4 Si(OR.sup.5).sub.x R.sup.6.sub.(3-x) in which R.sup.4 is a divalent organic group, R.sup.5 is C.sub.1 to C.sub.10 alkyl, R.sup.6 is a monovalent organic group and x is 1, 2, or 3,with the proviso that at least one of the R.sup.2 groups is the above-defined alkoxysilyl-functional organic group, and R.sup.3 is selected from substituted or substituted monovalent hydrocarbon groups, C.sub.1 to C.sub.10 alkoxy, glycidoxyalkyl, oxiranylalkyl, acyloxyalkyl or aminoalkyl.