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:
Mar. 12, 2002
Filed:
Oct. 19, 1999
Applicant:
Inventors:
Kouji Toyoda, Wakayama, JP;
Hiroyuki Yamashita, Wakayama, JP;
Hideichi Nitta, Wakayama, JP;
Kenji Tanaka, Wakayama, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 1/302 ;
U.S. Cl.
CPC ...
B01F 1/302 ;
Abstract
A mixing method and apparatus in which, a gas for conditioning the physical properties o the material being mixed is ejected forwardly of the direction of rotation of a stirring member from within the material being mixed, when stirring the material to be mixed with the stirring member which rotates around an axis inside a vessel.