Dental impression materials

Details Dental impression materials Dental impression materials

1974-05-28

1976-04-13

Jacobs, Lewis T.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 465UA, 260 465G, 260827, C08L 8304

Patent

active

039503003

ABSTRACT:
The invention relates to a method for preparing dental impression materials which comprises mixing
A. a diorganopolysiloxane containing terminal triorganosiloxy groups in which at least one of the triorganosiloxy groups contains a vinyl group with
B. an organopolysiloxane having at least three Si-bonded hydrogen atoms per molecule,
C. a catalyst capable of promoting the addition of Si-bonded hydrogen to vinyl groups at room temperature and, if desired,
D. additives, such as fillers, pigments, flavoring substances and plasticizers.

REFERENCES:
patent: 3271362 (1966-09-01), Chalk
patent: 3419593 (1966-12-01), Willing
patent: 3474123 (1969-10-01), Kelly et al.
patent: 3516946 (1970-06-01), Modic
patent: 3527655 (1970-09-01), Ballard
patent: 3647725 (1972-03-01), Nitzsche et al.
patent: 3697473 (1972-10-01), Polmanteer et al.
patent: 3715334 (1973-02-01), Karstedt
patent: 3775452 (1973-11-01), Karstedt
patent: 3814730 (1974-06-01), Karstedt

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