Magnesium ammonium phosphate cement composition

Compositions: coating or plastic – Coating or plastic compositions – Dental

Reexamination Certificate

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C623S023620, C623S023480, C433S226000, C106S690000, C106S691000

Reexamination Certificate

active

07115163

ABSTRACT:
This invention relates to a cement, which comprises in its main phase of microcrystalline magnesium ammonium phosphate and nanoapatite after hardening and thus at the same time has considerable strength. The material is biologically degradable and is suitable for application in tooth cements, as bone replacement, as bone filler, as bone cement or as bone adhesive.

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