Patent Number: 6,252,101

Title: Organosilicon compounds containing alkenyl groups

Abstract: The invention describes new organosilicon compounds containing alkenyl groups, comprising units of the formula ##EQU1## where R are identical or different and are each a monovalent hydrocarbon radical which is free of aliphatic carbon-carbon multiple bonds, has from 1 to 20 carbon atom(s) per radical and may contain from 1 to 4 oxygen atom(s), R.sup.1 are identical or different and are each a monovalent hydrocarbon radical which is free of aliphatic carbon-carbon multiple bonds and has from 1 to 8 carbon atom(s) per radical, a is 0 or 1, b is 0, 1, 2 or 3, c is 0, 1, 2 or 3, preferably 0, where the sum a+b+c.ltoreq.3, A is a radical of the formula where R.sup.2 is a divalent hydrocarbon radical which is free of aliphatic carbon-carbon multiple bonds and has from 1 to 6 carbon atom(s), R.sup.3 are identical or different and are each a hydrogen atom or are as defined for R, Y is a trivalent hydrocarbon radical which has from 2 to 20 carbon atoms and may contain from 1 to 4 oxygen atom(s) and d is 0 or 1, with the proviso that the organosilicon compounds have at least two units of the formula (I) and at least one radical A per molecule.

Inventors: Herzig; Christian (Waging am See, DE), Deubzer; Bernward (Burghausen, DE), Weis; Johann (Sauerlach, DE), Karlou-Eyrisch; Kamelia (Munchen, DE), Nuyken; Oskar (Munchen, DE)

Assignee: Wacker-Chemie GmbH

International Classification: C07F 7/08 (20060101); C07F 7/00 (20060101); C08G 77/20 (20060101); C08G 77/38 (20060101); C08G 77/00 (20060101); C07F 007/08 ()

Expiration Date: 06/26/2018