Patent · US Active

Rubber mixtures

US10781302B2 · kind B2 · utility

0Cited by

2References

10Claims

0Family size

Assignee

Evonik Operations GmbH · DE

Inventors

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

Key dates

Filing date	Nov 28, 2016
Grant date	Sep 22, 2020
Priority date	—
Expiry date	Nov 28, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/549
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention relates to rubber mixtures, wherein these comprise at least one rubber, excluding silicone rubber, and at least one silatrane of general formula (I) G-Si(—O—CX1X2—CX1X3—)3N (I)The rubber mixture is produced by mixing at least one rubber and a silatrane of formula (I).The silatrane of formula (I) may be used as a secondary accelerator in rubber mixtures.

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