Dentistry – Apparatus – Having absorption means or means to isolate tooth or mouth...
Patent
1998-11-09
2000-04-11
Lucchesi, Nicholas D.
Dentistry
Apparatus
Having absorption means or means to isolate tooth or mouth...
433215, A61C 514
Patent
active
060482028
ABSTRACT:
The polymerizable dental isolation barrier has a monomer and an initiator. The barrier composition has at least one additive including a polymer strength reducer, a wet tissue adherence accentuator, and a reflective material The polymer strength reducer is an organic compound that prevents complete polymerization. The tissue adherence accentuator enables the barrier to adhere to a dental substrate ever after polymerization. The reflective material lowers the reaction rate and lowers the production of excess heat to reduce patient discomfort and to avoid tissue damage.
REFERENCES:
patent: 4531914 (1985-07-01), Spinello
patent: 5213498 (1993-05-01), Pelerin
patent: 5661222 (1997-08-01), Hare
patent: 5676543 (1997-10-01), Dragan
Fischer Dan E.
Jensen Steven D.
Lucchesi Nicholas D.
Ultradent Products Inc.
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