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:
Apr. 13, 1976
Filed:
Aug. 14, 1973
Applicant:
Inventors:
Sadao Toyoda, Funabashi, JA;
Kuniyoshi Takenouchi, Funabashi, JA;
Noboru Hara, Tokyo, JA;
Fusao Kondo, Chiba, JA;
Assignee:
Lion Fat & Oil Co., Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252527 ; 2331 / ; 252 / ; 252174 ; 252539 ; 252540 ; 252D / ; 264117 ;
Abstract
A method of manufacturing a granular detergent by spray drying a slurry of cleaning materials, which comprises: wetting the surfaces of the granules of detergent formed by spray drying; coating the thus wetted surfaces with 0.02 - 4 parts by weight of powdery builders per 1 part by weight of the granules of detergent; and drying it thereafter.