Patent ID: 6689834
Filing Date: 2004-02-10
Classification: C07F,C08G,C08K,C08L

Abstract:
Sulfur-containing siloxanes of the general formula whereinR and Râ€³ independently of one another represent a C1-C24-alkyl radical or a C6-C24-aryl radical, Râ€² represents a sulfur-containing 2-(p-methylcyclohexyl)propyl radical, a sulfur-containing 2-cyclohexylethyl radical, a sulfur-containing 2-norbornylethyl radical, a sulfur-containing 2-norbornylpropyl radical, a sulfur-containing C4-C24-alkyl radical or a sulfur-containing dicyclopentyl radical, wherein the sulfur containing radical does not carry SH, Râ€²â€³ represents R, OR or H, wherein the radicals R and Râ€²â€³ can be identical or different, RIV represents R, SiR3â€²â€³ or H, wherein the radicals R, Râ€²â€³ and RIV can be identical or different, the sum of x and y is a number in the range from 2 to 200, with the proviso that always only one radical Râ€² is present per siloxane molecule.