Photocurable resin composition

Details Photocurable resin composition Photocurable resin composition

1984-09-25

1985-10-22

Lilling, Herbert J.

Chemistry: electrical and wave energy

Processes and products

Processes of treating materials by wave energy

523115, 523116, C08F 250, A61K 500

Patent

active

045486891

ABSTRACT:
Disclosed is a photocurable composition comprising (a) a radical-polymerizable monomer, (b) an .alpha.-ketocarbonyl compound and (c) a derivative of mercaptobenzimidazole, mercaptobenzothiazole or mercaptobenzoxazole or an aromatic amine nucleus-substituted with an electron-attractive group. This composition has a high photocuring speed at a temperature close to normal temperature and gives a cured product excellent in various physical properties. This composition is valuable as a dental adhesive or resin.

REFERENCES:
patent: 4038350 (1977-07-01), Jaques
patent: 4129667 (1978-12-01), Lorenz et al.
patent: 4134811 (1979-01-01), Poortere et al.
patent: 4165265 (1979-08-01), Nakabayashi et al.
patent: 4264483 (1981-04-01), Laufer et al.
patent: 4323348 (1982-04-01), Schmitz-Josten et al.
patent: 4439380 (1984-03-01), Michl et al.

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