Patent · US Expired

Silicone elastomers

US6194508A · kind A · utility

10Cited by

1References

19Claims

0Family size

Assignee

Wacker Chemie AG · DE

Inventors

Frank Achenbach · Simbach, DE
Herbert Barthel · Herzogenaurach, DE
Christian Finger · Markt Indersdorf, DE

Key dates

Filing date	Feb 10, 1999
Grant date	Feb 27, 2001
Priority date	—
Expiry date	Feb 10, 2019

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G77/70
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Peroxidically crosslinkable silicone rubber compositions containing a filler which has covalently bound Si--H-containing groups exhibit lower tendency toward yellowing while maintaining or increasing other elastomer physical properties and processing properties.

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