The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 18, 2007
Filed:
Sep. 14, 2004
Jiin-huey Chern Lin, Winnetka, IL (US);
Chien-ping Ju, Carbondale, IL (US);
Wen-cheng Chen, Gueiren Shiang, TW;
Kuan-liang Lin, Fengyuan, TW;
I-chang Wang, Beimen Shiang, TW;
Jiin-Huey Chern Lin, Winnetka, IL (US);
Chien-Ping Ju, Carbondale, IL (US);
Wen-Cheng Chen, Gueiren Shiang, TW;
Kuan-Liang Lin, Fengyuan, TW;
I-Chang Wang, Beimen Shiang, TW;
Other;
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.