Patent · US Active

Compositions comprising siloxane copolymers

US8440770B2 · kind B2 · utility

0Cited by

7References

13Claims

0Family size

Assignee

Wacker Chemie AG · DE

Inventor

Juergen Pfeiffer · Mehring, DE

Key dates

Filing date	Nov 16, 2010
Grant date	May 14, 2013
Priority date	—
Expiry date	Nov 16, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G77/26
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Polyurea/urethane silicone elastomers with improved properties are obtained by addition of solid polyurea/urethane silicone low molecular weight oligomers.

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