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:
Feb. 10, 2004
Filed:
May. 24, 2002
Applicant:
Inventors:
Kazuo Hokkirigawa, Yonezawa, JP;
Motoharu Akiyama, Nagano-ken, JP;
Noriyuki Yoshimura, Nagano-ken, JP;
Assignee:
Minebea Co., Ltd., Nagano-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D 1/402 ; C11D 3/00 ; C11D 9/00 ; C11D 3/382 ; C11D 3/384 ;
U.S. Cl.
CPC ...
C11D 1/402 ; C11D 3/00 ; C11D 9/00 ; C11D 3/382 ; C11D 3/384 ;
Abstract
There is provided powder detergent containing a surfactant, a powder modifier, a fragrance and a builder, in which the powder modifier comprises a RB ceramics powder and/or CRB ceramics powder at least as one component thereof. The present powder detergent exhibits high stain removability and powder properties as well as improved long term fragrance stability.