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1. (WO1990000892) HARDENING MATERIAL FOR MEDICAL AND DENTAL USE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1990/000892    International Application No.:    PCT/JP1989/000726
Publication Date: 08.02.1990 International Filing Date: 20.07.1989
IPC:
A61K 6/00 (2006.01), A61K 6/097 (2006.01), A61L 24/00 (2006.01), A61L 27/42 (2006.01), A61L 27/46 (2006.01)
Applicants: NITTA GELATIN INC. [JP/JP]; 8-12, Honmachi 1-chome, Chuo-ku, Osaka-shi, Osaka 541 (JP) (For All Designated States Except US).
SUGIHARA, Fumihito [JP/JP]; (JP) (For US Only).
ISHII, Takashi [JP/JP]; (JP) (For US Only).
KURIHARA, Tooru [JP/JP]; (JP) (For US Only)
Inventors: SUGIHARA, Fumihito; (JP).
ISHII, Takashi; (JP).
KURIHARA, Tooru; (JP)
Agent: MATSUMOTO, Takehiko; 25-6, Hannan-cho 1-chome, Abeno-ku, Osaka-shi, Osaka 545 (JP)
Priority Data:
63/184859 23.07.1988 JP
Title (EN) HARDENING MATERIAL FOR MEDICAL AND DENTAL USE
(FR) MATERIAU DURCISSABLE POUR UTILISATION MEDICALE ET DENTAIRE
Abstract: front page image
(EN)A composition for medical or dental use containing a) a calcium phosphate powder composed of alphatricalcium phosphate and/or tetracalcium phosphate, b) a setting liquid selected from acetic acid or inorganic acid, c) collagen or a collagen derivative. The composition hardens in a short time to a material which is analogous to and forms a sufficient bond with the hard tissue of the human body.
(FR)Préparation pour utilisation médicale ou dentaire contenant a) une poudre de phosphate de calcium composée de phosphate d'alpha-tricalcium et/ou de phosphate de tétracalcium, b) un liquide durcisseur sélectionné parmi l'acide acétique ou un acide inorganique, c) du collagène ou un dérivé de collagène. Cette préparation durcit en très peu de temps et donne un matériau analogue aux tissus durs du corps humain et formant une liaison satisfaisante avec ces tissus.
Designated States: US.
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)