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:
Jul. 05, 1994
Filed:
Jun. 29, 1992
Applicant:
Inventors:
Assignee:
Miyazaki-Ken, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
252314 ; 252308 ; 252309 ; 252312 ; 366340 ; 366348 ;
Abstract
The invention provides monodisperse single emulsions which have a mean emulsion particle size within the range of 0.3 to 40 .mu.m and are substantially free of emulsion particles having a particle size smaller than 50% of the mean particle size, double emulsions which have a mean emulsion particle size within the range of 0.3 to 40 .mu.m and whose internal phase concentration is controlled substantially uniformly within the range of 1% to 70%, and methods of producing these emulsions.