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:
Aug. 06, 1996
Filed:
Jun. 16, 1994
Applicant:
Inventor:
Duane L Aldous, Orem, UT (US);
Assignee:
NuSkin International, Inc., Provo, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 59 ;
Abstract
Disclosed are sunscreen emulsions, especially water-in-oil emulsions, containing zinc oxide and titanium dioxide in the continuous and discontinuous phases of the emulsion, respectively. The emulsions contain an agent such as tridecyl neopentanoate and also contain agents in sufficient quantities to form an oil phase that will produce an emulsion having a smooth and continuous appearance. Methods of making and processes for use of the emulsions are also disclosed.