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:
Sep. 22, 2009
Filed:
Jun. 11, 2004
Kensuke Itakura, Tokyo, JP;
Akitomo Morita, Tokyo, JP;
Masahiko Matsubara, Tokyo, JP;
Madoka Suwa, Tokyo, JP;
Taku Nishio, Tokyo, JP;
Kensuke Itakura, Tokyo, JP;
Akitomo Morita, Tokyo, JP;
Masahiko Matsubara, Tokyo, JP;
Madoka Suwa, Tokyo, JP;
Taku Nishio, Tokyo, JP;
Lion Corporation, Tokyo, JP;
Abstract
A process for producing powder, flakes, or pellets containing α-sulfo fatty acid alkylester salt in high concentrations, the process including: (1) a step of preparing a paste containing α-sulfo fatty acid alkylester salt; (2) a step of aging the thus obtained paste; (3) a step of making the aged paste into flakes or pellets containing equal to or less than 10 wt % of water and then optionally crushing the resulting flakes or pellets into a powder having an average particle diameter of 100-1500 μm; and (4) a step of aging The powder, flakes, or pellets.