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. 18, 1981
Filed:
Nov. 30, 1979
Applicant:
Inventor:
Harold Argentar, Rockville, MD (US);
Assignee:
American Dental Association Health Foundation, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08F / ; C08G / ;
U.S. Cl.
CPC ...
260 4243 ; 525 25 ; 525112 ; 525113 ; 525217 ; 525329 ; 525379 ; 525380 ; 526220 ; 528274 ; 433228 ;
Abstract
Tertiary aromatic amines derived from para-aminophenethanol act as accelerators for the peroxide catalyzed polymerization of vinyl monomers, especially methacrylates and acrylates, and for the curing of unsaturated polyesters. The amines are characterized by generally high reactivity and low toxicity, and by their yielding polymers of high strength and low color, and are thereby particularly suited for use in polymerizable or curable formulations employed in the filling and restoration of human teeth, in the preparation of cold-curing denture base materials for fabricating or repairing dentures and in the cementing of bone.