Composite for dental restorations

Details Composite for dental restorations Composite for dental restorations

1974-09-18

1977-05-03

Derrington, James H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 4215, 260 4252, 26099811, A61K 506, C08K 334

Patent

active

040205576

ABSTRACT:
An improved composite material for use as a dental restorative in which the major component consists of a finely-divided reinforcing filler having a hardness no greater than about 5.0 on the Moh's scale. Despite the relative softness of such a filler, in contrast to fillers conventionally used in dental composites, the final restoration has superior resistance to abrasion and wear, can be finished more effectively and more aesthetically, and can be handled with metal dental instruments.

REFERENCES:
patent: 3066112 (1962-11-01), Bowen
patent: 3442851 (1969-05-01), McManimie
patent: 3452437 (1969-07-01), Chang
patent: 3520949 (1970-07-01), Shepherd
patent: 3597389 (1971-08-01), Taylor
patent: 3625916 (1971-12-01), Newman
Handbook of Chemistry and Physics, Chemical Rubber Pub. Co., 1959, pp. 2135 & 2136.

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