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. 19, 1991
Filed:
Dec. 01, 1989
Applicant:
Inventor:
James J Keegan, Bloomfield, NJ (US);
Assignee:
Warner-Lambert Company, Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C08L / ; A61C / ;
U.S. Cl.
CPC ...
523120 ; 524 43 ; 433180 ;
Abstract
A denture adhesive base composition comprises a substantially anhydrous mixture of methyl vinyl ethermaleic acid copolymer, polyvinyl pyrrolidone and ethylene oxide polymer. A denture adhesive composition including this base composition is also provided, the denture adhesive composition optionally including hydroxypropylcellulose. A method for formulating the novel denture adhesive base compositions and denture adhesive compositions of the invention is also disclosed.