Sintered apatite body

Details Sintered apatite body Sintered apatite body

1977-06-02

1978-09-12

McCarthy, Helen M.

Compositions: coating or plastic

Coating or plastic compositions

Marking

3 19, 32 8, 106 45, 128 92C, 423308, 128 92C, C04B 3500

Patent

active

041135008

ABSTRACT:
A sintered apatite body obtained by molding and sintering an apatite powder, Ca.sub.5 (PO.sub.4).sub.3 OH, containing 0.01 to 20% by weight of (Ca,Mg).sub.3 (PO.sub.4).sub.2. The sintered apatite body has high mechanical strength and good affinity with living tissues and cells, and is suitable as medical implant materials such as prosthetic teeth or bones.

REFERENCES:
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patent: 3679360 (1972-07-01), Rubin et al.
patent: 3787900 (1974-01-01), McGee
patent: 3893841 (1975-07-01), Nijhawan et al.
patent: 3905047 (1975-09-01), Long
patent: 3919723 (1975-11-01), Heimke
patent: 3981736 (1976-09-01), Broemer et al.
Smirnoy, A. I. et al., "Experimental Data on the Possibility of Chemical Precipitation of Phosphates from Sea Water", Chem. Abstr. 59, item 15036.
St. Pierre, P. D. S., "Constitution of Bone China: II, Reactions in Bone China Bodies"-J. Am. Cer. Soc., (1955), 38(6), pp. 217-222.

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