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:
May. 24, 1983
Filed:
Jul. 27, 1979
Applicant:
Inventor:
Bernadette Guthauser, North Bergen, NJ (US);
Assignee:
Revlon, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; A61K / ;
U.S. Cl.
CPC ...
252309 ; 424 59 ; 424170 ;
Abstract
Stable water-in-oil emulsions having water concentrations as high as 85% are obtained with the use of block polymer surfactants such as poloxamers and poloxamines and cosmetically acceptable surfactants having a hydrophylic-lipophilic balance of less than 10.