Patent · US Expired

Organopolysiloxane compositions and elastomers prepared therefrom

US4076684A · kind A · utility

15Cited by

6References

11Claims

0Family size

Assignee

Wacker Chemie AG · DE

Inventors

Ernst Wohlfarth
Wolfgang Hechtl · Burghausen, DE
Klaus-Michael Matejcek · Burghausen, DE
Adolf Kleinschwarzer

Key dates

Filing date	Dec 2, 1976
Grant date	Feb 28, 1978
Priority date	—
Expiry date	Dec 2, 1996

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/0025
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Organopolysiloxane compositions which contain glass fibers having an average length of up to about 0.5 mm. The compositions are flowable in the absence of a solvent and can be cured at room temperature or moderately elevated temperatures to form elastomers having a high tear resistance and a high durometer.

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