Dentistry – Prosthodontics – Impression taking or bite determination
Patent
1992-04-24
1995-02-07
Chapman, Mark A.
Dentistry
Prosthodontics
Impression taking or bite determination
433 37, 264 16, 264 22, 264222, 556440, A61C 900
Patent
active
053871057
ABSTRACT:
Disclosed in the present application is a method of curing a dental impression material by passing actinic light through a tray while the tray is in contact with the impression making composition, a new dental impression composition that is polymerizable by having an initiator activated by actinic light within the visible light range of 360 to 600 nanometers, a new composition of matter that is a compound having at least two terminal acrylate unsaturations and an organosilicone containing backbone and a new method of forming dental prosthetics by directly forming against the soft tissue of the oral cavity and then setting with visible light curing.
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Dougherty Emery W.
Wang Wu-Lan
Chapman Mark A.
Dentsply Research & Development Corp.
Hanson, Jr. Edward J.
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