Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Reexamination Certificate
2007-09-18
2007-09-18
Koslow, C. Melissa (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
C106S691000
Reexamination Certificate
active
10940922
ABSTRACT:
A method for increasing working time/setting time of monolithic tetracalcium phosphate (TTCP) cement paste formed by mixing a TTCP powder with an aqueous solution, which includes heating the TTCP powder, prior to the mixing, so that the TTCP powder is maintained at a temperature of 50-350° C. for a period of time which is greater than one minute, and that a TTCP cement paste formed by mixing the resulting heated TTCP powder with the aqueous solution has a prolonged working time in comparison with that formed by mixing TTCP powder that has not been subjected to such heating with the aqueous solution.
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Chen Wen-Cheng
Chern Lin Jiin-Huey
Ju Chien-Ping
Lin Kuan-Liang
Wang I-Chang
Koslow C. Melissa
Meyertons Eric B.
Meyertons Hood Kivlin Kowert & Goetzel P.C.
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