The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 01, 2008
Filed:
Sep. 15, 2005
K. Prasanna U. Perera, Clemson, SC (US);
Dennis W. Smith, Jr., Seneca, SC (US);
J. Cal Moreland, Greer, SC (US);
Kevin Wallace, Simpsonville, SC (US);
K. Prasanna U. Perera, Clemson, SC (US);
Dennis W. Smith, Jr., Seneca, SC (US);
J. Cal Moreland, Greer, SC (US);
Kevin Wallace, Simpsonville, SC (US);
Michelin Recherche et Technique S.A., Granges-Paccot, CH;
Abstract
The present invention relates to a modified crumb rubber particle having carbon to silicon bonds created by the reaction of the unsaturation in the crumb rubber particle and silicon hydride, with or without the use of a catalyst. Bound silicon content ranges from about 0.1% to 10% by weight. The silicon-modified crumb rubber can be used as is or a reinforcing filler in formulations. Typically the silicon-modified crumb rubber is used in up to 25% by weight of the total rubber present in virgin rubber compositions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile