.alpha.-Cyanoacrylate dental material and method of preparation

Details .alpha.-Cyanoacrylate dental material and method of preparation .alpha.-Cyanoacrylate dental material and method of preparation

1977-11-14

1980-01-01

Person, Sandra M.

Dentistry

Method or material for testing, treating, restoring, or...

By filling, bonding or cementing

260 4216, 26099811, 428404, C08K 904

Patent

active

041809130

ABSTRACT:
A filler for an .alpha.-cyanoacrylate dental material comprising a silica powder coated with at least one solid catalyst having a weak catalytic activity to the .alpha.-cyanoacrylate. Solid catalysts include amino acids and acid-amide compounds. The dental material is prepared by mixing an .alpha.-cyanoacrylate with the filler. The mixture is applied to the tooth and a setter composition comprising a basic amine compound having a strong catalytic activity to the .alpha.-cyanoacrylate is applied to cure the dental material.

REFERENCES:
patent: 3663501 (1972-05-01), Adams
patent: 3940362 (1976-02-01), Overhults
patent: 3986261 (1976-10-01), Faunce
patent: 4012840 (1977-03-01), Takeuchi et al.

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