Patent · US Expired

Rubber mixtures

US7384997B2 · kind B2 · utility

9Cited by

15References

20Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Andre Hasse · Linnich, DE
Philipp Albert · Bad Kötzting, DE
Oliver Klockmann
Karsten Korth · Wyhlen, DE
Reimund Pieter · Bensheim, DE

Key dates

Filing date	Dec 15, 2005
Grant date	Jun 10, 2008
Priority date	—
Expiry date	Jan 22, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L9/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The invention is directed to rubber mixtures comprising rubber, fillers, optionally further rubber auxiliaries and at least one organosilane of the general formula I:R1R2R3SiR4—SH (I)wherein: The rubber mixtures according to the invention are prepared by mixing rubber, filler, optionally further rubber auxiliaries and at least one organosilane of the general formula I. The rubber mixtures can be used for the production of shaped articles.

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