Patent · US Active

Rubber mixtures

US11059961B2 · kind B2 · utility

0Cited by

1References

10Claims

0Family size

Assignee

Evonik Operations GmbH · DE

Inventors

Caren Roeben · Essen, DE
Sascha Erhardt · Rheinfelden (Baden), DE
Frank Forster · Oberkirch, DE

Key dates

Filing date	Nov 28, 2016
Grant date	Jul 13, 2021
Priority date	—
Expiry date	Nov 28, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L47/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to rubber mixtures, said rubber mixtures comprising (a) at least one rubber, excluding silicone rubber, chloroprene rubber, bromobutyl rubber, fluoro rubber and nitrile rubber, The rubber mixture is produced by mixing the rubber, silane of general formula (I), amine compound and bifunctional silane.

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