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:
Aug. 14, 2007
Filed:
Nov. 21, 2002
Tamio Akada, Kobe, JP;
Akihiko Kominami, Takarazuka, JP;
Mitsuru Kishimoto, Takarazuka, JP;
Akira Kohno, Nishinomiya, JP;
Hirotsugu Kinoshita, Yokohama, JP;
Souichi Nomura, Tokyo, JP;
Takashi Arai, Yokohama, JP;
Kiyomi Sakamoto, Yokohama, JP;
Tamio Akada, Kobe, JP;
Akihiko Kominami, Takarazuka, JP;
Mitsuru Kishimoto, Takarazuka, JP;
Akira Kohno, Nishinomiya, JP;
Hirotsugu Kinoshita, Yokohama, JP;
Souichi Nomura, Tokyo, JP;
Takashi Arai, Yokohama, JP;
Kiyomi Sakamoto, Yokohama, JP;
Nippon Oil Corporation, Tokyo, JP;
Abstract
The grease composition of the present invention contains, in a lubricant base oil, 0.01 to 10% by mass of a fatty acid salt, 0.01 to 10% by mass of carbonate, 2 to 30% by mass of a thickener, and 0.1 to 20% by mass of a sulfur type extreme-pressure agent on the basis of the total amount of composition.