Dentistry – Method or material for testing – treating – restoring – or... – By filling – bonding or cementing
Patent
1982-03-09
1983-05-31
Hayes, Lorenzo B.
Dentistry
Method or material for testing, treating, restoring, or...
By filling, bonding or cementing
106 35, 420501, 420503, 420504, 420505, 420506, 420527, 433226, A61K 608
Patent
active
043858929
ABSTRACT:
A novel setting composition for dental purposes comprises a dental silver amalgam alloy composed mainly of silver and tin, and including one or more of copper, zinc, indium, palladium and gold; mercury in an amount sufficient to amalgamate said alloy: and selenium. The selenium may or may not be coated with a metal showing an affinity for mercury, such as silver. The amount of selenium contained is in a range of 0.005 to 5% by weight.
REFERENCES:
patent: 1803386 (1931-05-01), Fischer et al.
patent: 4008073 (1977-02-01), Kropp
patent: 4064629 (1977-12-01), Stoner
Kumei Yasuhiro
Miura Ishi
Okuno Osamu
Sato Atsushige
Yoshida Bunsaku
G-C Dental Industrial Corp.
Hayes Lorenzo B.
Miura Ishi
Sato Atsushige
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