Dental filling material

Details Dental filling material Dental filling material

1978-08-25

1981-03-31

Hayes, Lorenzo B.

Compositions: coating or plastic

Coating or plastic compositions

Dental

260 42, 26099811, 433217, 433228, 526277, 526278, C09K 300

Patent

active

042591171

ABSTRACT:
A dental filling agent is provided, which contains a phosphoric or phosphonic acid ester compound containing at least one polymerizable functional group and either a group of the formula ##STR1## or a group of the formula ##STR2## or a high molecular weight compound obtainable by polymerizing the compound either alone or as a comonomer unit. This agent has a high bonding affinity for the tooth and enjoys prolonged stability in wet environments.

REFERENCES:
patent: 3346545 (1967-10-01), Sehm
patent: 3754972 (1973-08-01), de Majistre et al.
patent: 3884864 (1975-05-01), Matsuda et al.
patent: 3987127 (1976-10-01), Dickie et al.
patent: 4001150 (1977-01-01), Juna et al.
patent: 4044044 (1977-08-01), Saito

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