Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1980-01-17
1981-01-06
Derrington, James H.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
26099811, 433228, 525455, 525920, 528 75, C08K 340
Patent
active
042435781
ABSTRACT:
An improved dental filling material is prepared from polymerizable urethane-acrylate resins which cure by a free-radical mechanism to form hard and durable filling compositions which bond strongly and adhesively to tooth enamel, to dentin, to dental prostheses and to preexisting dental filling materials.
REFERENCES:
patent: 3297745 (1967-01-01), Fekete et al.
patent: 3425988 (1969-02-01), Gorman
patent: 3629187 (1971-12-01), Waller
patent: 3825518 (1974-07-01), Foster et al.
Bolger Bernard J.
Casey T. Eisirt
O'Sullivan Denis J.
Derrington James H.
Loctite Corporation
Mauro Jean B.
Reck J. Rodney
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