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:
Dec. 17, 1996
Filed:
May. 08, 1995
Applicant:
Inventor:
Richard T Murphy, Belle Mead, NJ (US);
Assignee:
Church & Dwight Co., Inc., Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 65 ; 424 69 ; 424400 ; 424401 ; 424484 ; 424488 ; 424489 ; 424490 ; 424493 ; 514 54 ; 528 10 ;
Abstract
This invention provides deodorant and antiperspirant-deodorant cosmetic stick and roll-on products with an organic matrix having a dispersed particle phase of an encapsulated bicarbonate salt ingredient such as sodium bicarbonate. The particle surfaces are coated with a polymer such as maltodextrin starch. The encapsulated bicarbonate salt ingredient is in the form of crystallites which have a content of a liquid fragrance adsorbed on the crystallite surfaces. When this type of cosmetic product is applied to underarm surfaces, the deodorizing activity is signaled by the release of a fragrance aroma.