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US 5,037,861 AGranted
Novel highly reactive silicon-containing epoxides
AssigneeGeneral Electric Company
InventorsJames V. Crivello, Julia L. Lee
Life of this patent
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Abstract
The present invention relates to epoxy function silicone monomers represented by the formula: ##STR1## wherein each R group is, independently, a monovalent substituted or unsubstituted C.sub.1-12 alkyl, C.sub.1-12 cycloalkyl, or phenyl radical; each R' group is, independently, R, a monovalent C.sub.2-12 alkyl radical, or a monovalent epoxy functional group having 2-10 carbon atoms with the proviso that at least one of the R' groups is epoxy functional; and n is from 3-10.
Claims11
A curable silicone composition comprising:
- 1. a cyclic epoxy functional silicone monomer comprised of of siloxane units of the formula:
- ##STR7## wherein each R group is, independently, a monovalent substituted or unsubstituted C.sub.1-12 alkyl, C.sub.1-12 cycloalkyl, or phenyl radical;
- each R.sup.1 group is, independently, R, a monovalent C.sub.2-12 alkyl radical, or a monovalent epoxy functional group having 2-10 carbon atoms with the proviso that at least one of the R.sup.1 groups is epoxy functional;
- and n is from 3-10;
- and
- 2.
3 more elements
Dependencies are inferred from the claim text.