Patent · US Active

Reactive polyorganosiloxanes having controlled molecular weight and functionality

US7837824B2 · kind B2 · utility

1Cited by

2References

19Claims

0Family size

Assignee

Henkel Limited

Inventors

Bahram Issari · Glastonbury, US
Lester D. Bennington · Town of East Hartford, US
Robert P. Cross · Rocky Hill, US
John Kerr · Town of West Hartford, US
Thomas Fay-Oy Lim · Killingworth, US
Hsien-Kun Chu · Wethersfield, US
Mathias E. Liistro, Jr. · Plainville, US
Douglas N. Horner · Bristol, US

Key dates

Filing date	Jan 18, 2006
Grant date	Nov 23, 2010
Priority date	—
Expiry date	Dec 1, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G77/28
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to photoradiation and/or moisture curing silicone compositions and methods for producing and using the same. In particular, the methods of the present invention permit controlled growth of a polymer, and allow for incorporation of pendant functional groups along the length of the polymer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.