Dental compositions which can be prepared and worked by the acti

Details Dental compositions which can be prepared and worked by the acti Dental compositions which can be prepared and worked by the acti

1991-10-11

1993-09-14

Berman, Susan

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

Synthetic resins

Compositions to be polymerized by wave energy wherein said...

522 77, 522182, 522908, 522 79, 522 81, 523116, 4332281, 106 35, A61K 608, A61C 500, C08K 906, C08F 248

Patent

active

052449335

ABSTRACT:
Curable compositions are described which contain a binder and a high propion of fillers having a mean grain size of <50 .mu.m. The filler proportion of the curable compositions is so high that they cannot be used for the intended purpose because of their high viscosity However, they can be liquefied by exposure to oscillation in the frequency range of 20 Hz to 20 MHz with an amplitude of 1 .mu.m to 5 mm so that they are workable and can be employed for the intended purpose.

REFERENCES:
patent: 3825518 (1974-07-01), Foster et al.
patent: 3862920 (1975-01-01), Foster et al.
patent: 4114271 (1978-09-01), Howa
patent: 4131729 (1978-12-01), Schmitt et al.
patent: 4219619 (1980-08-01), Zarow
patent: 4459193 (1984-07-01), Ratcliffe et al.
patent: 4610631 (1986-09-01), Beyer et al.
patent: 4674661 (1987-06-01), Heroid
patent: 4767798 (1988-08-01), Gasser et al.
patent: 4850875 (1989-07-01), Takatsu

Affiliated with

Also associated with

Rating

Dental compositions which can be prepared and worked by the acti does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dental compositions which can be prepared and worked by the acti, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dental compositions which can be prepared and worked by the acti will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2026981