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. 13, 1989
Filed:
Apr. 17, 1987
Applicant:
Inventors:
Shirley M Ng, Bridgewater, NJ (US);
Susan Wieckowski, Iselin, NJ (US);
Assignee:
Colgate-Palmolive Company, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 53 ; 424616 ;
Abstract
A stable aqueous hydrogen peroxide dental gel for oral cleaning and anti-gingivitis application having an acid pH of about 4.5-6, comprising about 18-25% by weight of a solid flake or powder poly-oxyethylene polyoxypropylene block copolymer gelling agent, hydrogen peroxide, about 15-40% by weight of a polyethylene glycol humectant, flavor, or sweetening agent such as sodium saccharine, and a nonionic surfactant, as the essential ingredients. Distilled (deionized) water is preferred to prevent minimal contamination.