Nanoparticles comprising calcium phosphate and ethylene...

Chemistry of inorganic compounds – Phosphorus or compound thereof – Oxygen containing

Reexamination Certificate

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C977S773000, C435S455000, C435S320100, C514S04400A

Reexamination Certificate

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07875255

ABSTRACT:
Highly dispersible inorganic compound nanoparticles modified by functional molecules include the functional molecules; a high molecular nitrogen compound having at least two amino groups selected from primary amino groups, secondary amino groups and tertiary amino groups; and inorganic compound nanoparticles bonded to at least one amino group of the at least two amino groups. The high molecular nitrogen compound is modified by the functional molecules, and the inorganic compound nanoparticles are covered with the high molecular nitrogen compound modified by the functional molecules.

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Kim, et al. (2004) Japanese Journal of Applied Physics, 43(11A): 7434-38.
U.S. Appl. No. 11/430,989, filed May 10, 2006, and entitled “Nanoparticles of Calcium Phsophate Compound, Dispersion Liquid Thereof and Method of Production Thereof”.
U.S. Appl. No. 11/428,418, filed Jul. 3, 2006, and entitled “Highly Dispersible Inorganic Compound Nanoparticels and Method of Production Thereof”.

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