Patent · US Active

Condensation curable composition comprising siloxane-imide base polymer

US11466126B2 · kind B2 · utility

0Cited by

5References

23Claims

0Family size

Assignee

Momentive Performance Materials GmbH · US

Inventors

Subrata Mandal · Kanchinakote, IN
Tetsuo Fujimoto · Tokyo, JP
Debanga B. Konwar · Kanchinakote, IN

Key dates

Filing date	Dec 23, 2020
Grant date	Oct 11, 2022
Priority date	—
Expiry date	Dec 23, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K2003/2272
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A condensation curable silicone adhesive composition comprising a siloxane-imide base polymer, condensation curable organopolysiloxane crosslinker, a condensation catalyst and an additive is shown and described herein. The composition is curable at relatively room temperatures and shows good heat stability.

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