Patent · US Active

Rubber composition and article

US7491769B2 · kind B2 · utility

4Cited by

10References

21Claims

0Family size

Assignee

Sabic Innovative Plastics B.V. · NL

Inventors

Ben Purushotam Patel · Niskayuna, US
Brennan Smith · Decatur, US
Norberto Silvi · Clifton Park, US

Key dates

Filing date	May 30, 2006
Grant date	Feb 17, 2009
Priority date	—
Expiry date	Oct 10, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L51/00
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A vulcanizable rubber composition including an unsaturated rubber, core-shell particles, and a vulcanizing agent is described. The core-shell particles include a core with poly(arylene ether) and a shell with an ethylenically unsaturated copolymer. Also described are a vulcanized rubber composition and an article that includes it.

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