Patent · US Active

Tire compositions and components containing blocked mercaptosilane coupling agent

US8592506B2 · kind B2 · utility

0Cited by

121References

26Claims

0Family size

Assignee

Continental AG · DE

Inventors

W. Michael York · Concord, US
Richard W. Cruse · Yorktown Heights, US
Carla Recker · Hannover, DE
Eric R. Pohl · Campion Road, US
Prashant Joshi · Ossining, US

Key dates

Filing date	Dec 28, 2006
Grant date	Nov 26, 2013
Priority date	—
Expiry date	Feb 13, 2030

Classification

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

Abstract

Sulfur silane coupling agents for use in tire compositions used to formulate tires or tire components which contain multiple blocked mercapto groups which are in a state of reduced activity until activated. The coupling agents are advantageously used in rubber formulations, including tire compositions, for example, for fabricating tires with low rolling resistance.

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