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:
Jan. 10, 2012
Filed:
Dec. 03, 2007
Yukio Nakao, Kobe, JP;
Wakahiro Kawai, Kyoto, JP;
Masaru Kijima, Tokyo, JP;
Sumitomo Rubber Industries, Ltd., Kobe, JP;
OMRON Corporation, Kyoto, JP;
Abstract
Deadhesion of an IC tag inlet during vulcanization molding of tire is suppressed, while preventing adhesion of a portion other than a sticking out portion. An IC tag comprises a sheet-like IC tag inlet, a protective coverof an unvulcanized rubber sheet adhered to the surface Sf of the inletthrough a primer layerand an adhesive layer, and an antiadhesive layerformed on the rear surface Sr of the inlet, wherein a maximum value Ga'max of storage shear modulus Ga′ of a rubber of the protective coverat a temperature of 150 to 200° C. and a storage shear modulus Gb′of the primer layerat a temperature Tshowing the maximum value Ga′max satisfy the following equation: Ga′max×10<Gb′