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:
Mar. 31, 1992
Filed:
Jun. 30, 1987
Applicant:
Inventors:
Edward J Carlin, Secaucus, NJ (US);
Anil K Talwar, Long Valley, NJ (US);
Linda T Principe, Morris Plains, NJ (US);
Steven S Dills, Wharton, NJ (US);
Assignee:
Warner-Lambert Company, Morris Plains, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 52 ; 424 49 ; 424 54 ; 424 58 ; 514901 ;
Abstract
The invention provides an anti-bacterial oral composition such as mouthrinse which includes a bis-biguanido hexane compound such as chlorhexidine and compounds thereof, certain non-ionic surfactants which are poly(oxyethylene)-poly(oxypropylene) block copolymers having an HLB of between 10 and 30 or an ethoxylated hydrogenated caster oil containing from about 10 to 200 moles of added ethylene oxide and sorbitol in high concentrations. The oral composition is found to increase the activity of the bis-biguanido compound from 25% to 150%.