Patent · US Expired

Rubber mixes containing polyether/diolefin rubbers and use thereof in particular for the production of tires with low rolling resistance

US6518369B2 · kind B2 · utility

4Cited by

6References

8Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Thomas Scholl · New Haven, US
Werner Obrecht · Moers, DE
Wilfried Braubach · Solingen, DE
Ellen Giebeler · Recklinghausen, DE
Michael Grun · Siegburg, DE
Axel Muller · Wiesbaden, DE
Mabel Graf · Rehau, DE

Key dates

Filing date	Nov 14, 2001
Grant date	Feb 11, 2003
Priority date	—
Expiry date	Nov 14, 2021

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/86
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention relates to filled rubber mixes made from polyether/diolefin rubbers. The rubber mixes according to the present invention are suitable for the production of highly reinforced, abrasion-resistant moldings, in particular for the production of tires which exhibit low rolling resistance and elevated wet skid resistance.

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