Antimicrobial root canal sealer

Details Antimicrobial root canal sealer Antimicrobial root canal sealer

1995-10-16

1997-07-08

Merriam, Andrew E. C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

523117, 524432, 524462, 524408, 524798, 4332281, 106 35, A61K 608

Patent

active

056461976

ABSTRACT:
The present invention is directed to a root canal sealer which satisfies the need for obtaining a tight seal. The root canal sealer comprises the following powders in the following weight ratios: 31 to 41% zinc oxide, 25% hydrogenated rosin glycerol ester (staybelite resin), 10% bismuth subcarbonate, 10% barium sulfate, 1% anhydrous sodium borate, and 5-15% triiodomethane. The powders are mixed with 100% eugenol to form a creamy paste.

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patent: 4083955 (1978-04-01), Grabenstetter et al.
patent: 4309409 (1982-01-01), Coll-Palagos et al.
patent: 4652593 (1987-03-01), Kawahara et al.
patent: 4657592 (1987-04-01), Takubo
patent: 4931096 (1990-06-01), Fujisawa et al.
patent: 5342441 (1994-08-01), Mandai et al.

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