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:
Dec. 10, 2013
Filed:
Dec. 19, 2007
Loïc Albert, Clermont-Ferrand, FR;
Emmanuel Custodero, Chamalieres, FR;
Pierre Lesage, Clermont-Ferrand, FR;
José Merino Lopez, Riom, FR;
Lucien Silvain, Clermont-Ferrand, FR;
Loïc Albert, Clermont-Ferrand, FR;
Emmanuel Custodero, Chamalieres, FR;
Pierre Lesage, Clermont-Ferrand, FR;
José Merino Lopez, Riom, FR;
Lucien Silvain, Clermont-Ferrand, FR;
Michelin Recherche et Technique S.A, Granges-Paccot, CH;
Abstract
A self-sealing elastomer composition, in an inflatable article such as a pneumatic tire (), such composition comprising, as predominant elastomer, a thermoplastic styrene (TPS) elastomer and an extender oil with a content of between 200 and 700 phe (parts per hundred parts of elastomer by weight). An airtight puncture-resistant laminate () that can be used in particular in said inflatable article (), comprises a puncture-resistant first layer () comprising said self-sealing composition and an airtight second layer (), for example based on butyl rubber. An inflatable article comprises such a self-sealing composition or such an airtight puncture-resistant laminate.