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. 30, 1980
Filed:
Jun. 11, 1979
Applicant:
Inventors:
Henry A Kessler, Succasunna, NJ (US);
Richard A McEvoy, Lincoln Park, NJ (US);
Assignee:
Warner-Lambert, Morris Plains, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
260-9 ; 106 / ;
Abstract
A heavy bodied reversible hydrocolloid dental impression material is disclosed. This material comprises agar-agar as the main component in which there is added a small amount of locust bean gum, potassium or zinc sulfate, a borate and nonionic poly(ethyleneoxide)homopolymer. This dental impression material is effective, for example, for bonding to an alginate material.