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. 20, 1997
Filed:
Aug. 07, 1995
Applicant:
Inventors:
Wolfgang R Bergmann, Princeton, NJ (US);
Richard T Murphy, Belle Mead, NJ (US);
Assignee:
Church & Dwight Co., Inc., Princeton, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424401 ; 424 65 ; 424 67 ; 424484 ; 424493 ; 424642 ; 424717 ; 424D / ; 514777 ; 514778 ; 514951 ;
Abstract
This invention provides cosmetic stick, roll-on and cream deodorant and deodorant-antiperspirant products. The cosmetic products consisting of an organic matrix having a dispersed phase of encapsulated particles of a co-micronized crystallite blend of inorganic compounds such as sodium bicarbonate and zinc oxide. The particle surfaces are coated with a polymer such as maltodextrin starch. When this type of cosmetic product is applied to underarm surfaces, a sustained deodorant activity by the encapsulated particles is obtained.