Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Patent
1990-02-12
1990-10-30
Schofer, Joseph L.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
424 81, A61F 1300
Patent
active
049667661
ABSTRACT:
A crude drug ingredient having bactericidal activity incorporated into a curable composition comprising a (meth)acrylate type monomer, a polymerization initiator and if necessary a filler to formulate the ingredient into the drug having sustained release property. The curable composition containing the crude drug ingredient is applied to a defective part of a tooth or an artificial gum for preventing dental diseases such as carious tooth, pyorrhea alveolaris, and the like.
REFERENCES:
patent: 4302381 (1981-11-01), Omura et al.
patent: 4310397 (1982-01-01), Kaetsu et al.
Organic Chemistry Textbook for Fieser and Fieser, 1956, pp. 821-822, "Flavones".
M. Addy et al; "The Effects of the Incorporation of Chlohexidine Acetate on Some Physical Properties of the Polymerized and Plasticized Acrylics"; pp. 155-163; vol. 8; 1981.
Atsuta Mitsuru
Fuji Saburo
Miyamoto Ryoichi
Sakashita Takeshi
Tanimura Yukinori
Mitsui Petrochemical Industries Ltd.
Sarofim N.
Schofer Joseph L.
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