Self-hardenable material

Details Self-hardenable material Self-hardenable material

1988-12-20

1990-09-25

Bell, Mark L.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 35, 501 1, 501151, C04B 1202

Patent

active

049591045

ABSTRACT:
A self-hardenable material comprising a calcium phosphate having an atomic ratio of Ca/P of 1.4 to 1.6, a difficultly water-soluble inorganic fluoride, an organic or inorganic acid and water is provided. For example, when the hardenable material is frilled in the form of slurry or paste in a necessary part in vivo or in the dental cavity, it hardens within a short time to form a stable apatite type product.

REFERENCES:
patent: 2099367 (1937-11-01), Lefranc
patent: 3873327 (1975-03-01), Duff
patent: 4224072 (1980-09-01), Stewart
patent: 4542167 (1985-09-01), Aoki
patent: 4565691 (1986-01-01), Jackson
patent: 4612053 (1986-09-01), Brown et al.
Chemical Abstract No. 204254h, vol. 89, No. 24, Dec. 1978, p. 420.
Chemical Abstract No. 115875k, vol. 101, No. 14, Oct. 1, 1984, p. 294.
"Effect of Additives on Hydration and Hardening of Tricalcium Phosphate", Hideki Monma, Masaru Goto and Tamotsu Kohmura, Gypsum & Lime No. 188, pp. 11-16, (1984).

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