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:
Jun. 29, 1982
Filed:
Feb. 17, 1978
Applicant:
Inventors:
Jean-Claude Ser, Beynes, FR;
Arlette Zabotto, Paris, FR;
Christian Zaffran, Elancourt, FR;
Constantin Koulbanis, Paris, FR;
Assignee:
L'Oreal S.A., Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 59 ; 424D / ; 424 63 ; 424168 ; 424174 ;
Abstract
Stable emulsions are provided which can be either in the form of 'water-in-oil' or 'oil-in-water' emulsions and are obtained using a mixture of lanolin acid and at least one natural basic .alpha.-amino acid, the proportions in the mixture determining the form of the emulsion.