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. 20, 1991
Filed:
Mar. 21, 1990
Applicant:
Inventors:
Marie Brett, Hazel Grove, GB;
Harry Hayes, Warrington, GB;
Assignee:
Colgate-Palmolive Company, Piscataway, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 52 ; 424 49 ;
Abstract
Dental cream in contact with a polyolefin resin surface of a package such as a laminate tube, a mechanical dispenser or a flexible sachet. The dental cream contains at least a major amount of dentally acceptable water-insoluble polishing material, alpha-alumina trihydrate, a liquid aqueous humectant vehicle wherein glycerine and sorbitol are humectants, a gelling agent and benzoic acid to reduce pH and prevent syneresis due to contact between the dental cream and the polyolefin resin.