Pasty dental veneer making composition

Details Pasty dental veneer making composition Pasty dental veneer making composition

1989-04-05

1993-02-02

Michl, Paul R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523115, 523116, 523117, 524299, 524430, 4332281, A61K 608

Patent

active

051838346

ABSTRACT:
A heat cured pasty composition adapted to form a dental veneer which is resistant or immune to interdental cracks while in use on crowns and bridges. The composition includes polymerizable urethane-acrylic monomer, inorganic fillers, pyrogenic silica, heat activated polymerization initiators, and fractured organic filler particles. Heat polymerization of the composition above about 100.degree. C. forms a polymer which has a microhardness of at least HV 0.1/10 18.0 Kp/mm.sup.2, and an impact strength of at least 2.0 KJ/m.sup.2.

REFERENCES:
patent: 3825518 (1974-07-01), Sheerness et al.
patent: 4038257 (1977-07-01), Suzuki et al.
patent: 4328325 (1982-05-01), Marquardt et al.
patent: 4330283 (1982-05-01), Michl et al.
patent: 4424333 (1984-01-01), O'Conner
patent: 4483759 (1984-11-01), Szycher et al.
patent: 4650550 (1987-03-01), Milnes et al.
patent: 4873269 (1989-10-01), Nakazato
patent: 5009597 (1991-04-01), Schaefer

Affiliated with

Also associated with

Rating

Pasty dental veneer making composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pasty dental veneer making composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pasty dental veneer making composition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-7114