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. 24, 2012
Filed:
Oct. 24, 2006
Takayuki Hattori, Kobe, JP;
Katsumi Terakawa, Kobe, JP;
Naoya Ichikawa, Kobe, JP;
Toshiaki Sakaki, Kobe, JP;
Gan Seng Neon, Kuala Lumpur, MY;
Lee Siang Yin, Kuala Lumpur, MY;
Takayuki Hattori, Kobe, JP;
Katsumi Terakawa, Kobe, JP;
Naoya Ichikawa, Kobe, JP;
Toshiaki Sakaki, Kobe, JP;
Gan Seng Neon, Kuala Lumpur, MY;
Lee Siang Yin, Kuala Lumpur, MY;
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Abstract
A rubber composition for a tire, in which a specific tackifier is compounded, and tackiness and various physical properties are improved, compared with compounding a petroleum resin or a terpene resin, is provided. The rubber composition for a tire comprising an alkyd resin and a pneumatic tire using the same. It is preferable that a material derived from a resource other than petroleum, particularly, a material derived from animal and/or vegetable, and more particularly, a material derived from an animal oil and/or a vegetable oil is contained in the alkyd resin, and it is preferable that unsaturated polybasic acid is contained in the alkyd resin.