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:
May. 15, 2007
Filed:
Sep. 01, 2003
Masataka Yahagi, Ibaraki, JP;
Toru Imori, Ibaraki, JP;
Atsushi Nakamura, Ibaraki, JP;
Yasushi Narusawa, Ibaraki, JP;
Seiji Masuda, Ibaraki, JP;
Masataka Yahagi, Ibaraki, JP;
Toru Imori, Ibaraki, JP;
Atsushi Nakamura, Ibaraki, JP;
Yasushi Narusawa, Ibaraki, JP;
Seiji Masuda, Ibaraki, JP;
Nippon Mining & Metals Co., Ltd., Tokyo, JP;
Abstract
Provided is metallic powder for powder metallurgy having iron as its principal component and containing indium soap, or metallic powder for powder metallurgy further comprising at least one type selected among bismuth soap, nickel soap, cobalt soap, copper soap, manganese soap and aluminum soap in such indium soap. Thereby obtained is metallic powder for powder metallurgy capable of easily improving the rustproof effect without having to hardly change the conventional process.