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. 29, 2008
Filed:
Dec. 22, 2004
Applicants:
Shigeaki Fujinami, Wakayama, JP;
Hiroshi Noro, Wakayama, JP;
Masakazu Furukawa, Wakayama, JP;
Hiroyuki Yamashita, Tokyo, JP;
Inventors:
Shigeaki Fujinami, Wakayama, JP;
Hiroshi Noro, Wakayama, JP;
Masakazu Furukawa, Wakayama, JP;
Hiroyuki Yamashita, Tokyo, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/00 (2006.01); C11D 3/20 (2006.01); C11D 3/26 (2006.01); C11D 3/395 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides a process for producing a bleaching activator composition, which includes removing a solvent and/or water from a mixture of a bleaching activator and a surfactant dispersed in a non-aqueous solvent, a bleaching activator composition produced by the process and a bleaching activator granule obtained by further granulating the bleaching activator composition.