Patent · US Active

Process for preparing amino-mercapto functional organopolysiloxanes

US9012671B2 · kind B2 · utility

0Cited by

0References

12Claims

0Family size

Assignee

Dow Corning Corporation · US

Inventors

David John Bunge · Midland, US
Michael Telgenhoff · Midland, US
Arthur James Tselepis · Midland, US

Key dates

Filing date	Dec 17, 2010
Grant date	Apr 21, 2015
Priority date	—
Expiry date	Jan 10, 2032

Classification

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

Abstract

A method of making amino-mercapto functional organopolysiloxanes is disclosed by reacting (A) a dialkoxydialkylsilane, (B) an amino functional alkoxy silane, and (C) a mercapto functional alkoxy silane, via a condensation reaction. The amino-mercapto functional organopolysiloxanes products are useful in textile and fabric treatments.

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