Medical or dental hardening compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524415, 523113, 523115, 523116, 501 10, C08K 332, C03C 1002

Patent

active

053045777

ABSTRACT:
Medical or dental hardening compositions of the present invention comprise calcium phosphate type devitrification glass-ceramics powder containing apatite and/or calcium phosphate ceramics and a liquid component. The second medical or dental hardening compositions of the present invention comprise strontium phosphate type devitrification glass-ceramics powder containing strontium-apatite crystals and/or calcium strontium phosphate ceramics, or calcium strontium phosphate type devitrification glass-ceramics powder and a liquid component.

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patent: 4677140 (1987-06-01), Shiotsu
patent: 4698318 (1987-10-01), Vogel et al.
patent: 4820660 (1989-04-01), Mohri et al.
patent: 4988362 (1991-01-01), Toriyama et al.
patent: 5063257 (1991-11-01), Akahane et al.

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