Patent · US Active

Method of producing a tire composition having improved silica reinforcement

US7836928B2 · kind B2 · utility

7Cited by

7References

21Claims

0Family size

Assignee

BRIDGESTONE CORPORATION · JP

Inventors

Terrence E. Hogan · Uniontown, US
Chenchy Jeffrey Lin · Hudson, US

Key dates

Filing date	Oct 26, 2005
Grant date	Nov 23, 2010
Priority date	—
Expiry date	Jan 11, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T152/10495
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Vulcanizable elastomeric compositions and vulcanizates are prepared by employing a nitrogen-containing heterocycle. The nitrogen-containing heterocycle is believed to enhance interaction between a silica particle and a silica-interactive compound.

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