Dentistry – Prosthodontics – Denture base construction
Patent
1984-02-23
1984-12-04
Hayes, Lorenzo B.
Dentistry
Prosthodontics
Denture base construction
106 35, 26099811, 433201, 433202, 433217, 433228, 523115, 523116, 523118, 524291, 524433, A61K 608
Patent
active
044861796
ABSTRACT:
Dental cements with syringate esters such as 2-ethylhexyl syringate with or without vanillate esters dissolved in o-ethoxybenzoic acid as ingredients of the liquid when mixed with metal oxide powder yield rapid setting, insoluble cements that have high strength, do not inhibit free radical polymerization, adhere strongly to metal, and reduce carries. Use of silanized glass filler to the powder in conjunction with the addition of monomer to the liquid gives an even stronger cement.
REFERENCES:
patent: 2936242 (1960-05-01), Brauer
patent: 3509089 (1970-04-01), Dougherty
patent: 4362510 (1982-12-01), Brauer et al.
Brauer Gerhard M.
Stansbury Jeffrey W.
Hayes Lorenzo B.
The United States of America as represented by the Secretary of
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