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. 15, 2015
Filed:
Feb. 12, 2014
Applicants:
Compagnie Generale Des Etablissements Michelin, Clermont-Ferrand, FR;
Michelin Recherche ET Technique S.a., Granges-Paccot, CH;
Inventors:
Assignees:
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
MICHELIN RECHERCHE ET TECHNIQUE S.A., Granges-Paccot, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29D 30/30 (2006.01); B29D 30/06 (2006.01); B60C 19/12 (2006.01); B29C 47/00 (2006.01); B29C 47/60 (2006.01); B29C 47/66 (2006.01); B29C 73/20 (2006.01); B29C 47/36 (2006.01); B29C 47/64 (2006.01); B29C 73/18 (2006.01); B60C 17/10 (2006.01); B29L 30/00 (2006.01);
U.S. Cl.
CPC ...
B29D 30/30 (2013.01); B29C 47/0021 (2013.01); B29C 47/362 (2013.01); B29C 47/605 (2013.01); B29C 47/6012 (2013.01); B29C 47/6018 (2013.01); B29C 47/6068 (2013.01); B29C 47/64 (2013.01); B29C 47/66 (2013.01); B29C 73/18 (2013.01); B29C 73/20 (2013.01); B29D 30/06 (2013.01); B29D 30/0681 (2013.01); B29D 30/0685 (2013.01); B60C 17/103 (2013.01); B60C 19/12 (2013.01); B29D 2030/069 (2013.01); B29D 2030/0682 (2013.01); B29D 2030/0695 (2013.01); B29L 2030/00 (2013.01); Y10S 428/912 (2013.01); Y10T 152/10666 (2015.01); Y10T 152/10675 (2015.01);
Abstract
A method for protecting a tire against punctures includes: providing a self-sealing layer; providing an anti-tack layer that includes particles having a shape factor higher than 5; forming a tire such that the self-sealing layer is built into the tire during manufacture of the tire; and applying the anti-tack layer a radially internal surface of the self-sealing layer.