Construction material and method

Details Construction material and method Construction material and method

2006-02-21

2006-02-21

Seidleck, James J. (Department: 1711)

Compositions: ceramic

Ceramic compositions

Refractory

C106S690000, C106S691000, C525S190000, C525S329700, C525S332300, C525S168000

Reexamination Certificate

active

07001860

ABSTRACT:
A structural material of a polystyrene base and the reaction product of the polystyrene base and a solid phosphate ceramic. The ceramic is applied as a slurry which includes one or more of a metal oxide or a metal hydroxide with a source of phosphate to produce a phosphate ceramic and a poly (acrylic acid or acrylate) or combinations or salts thereof and polystyrene or MgO applied to the polystyrene base and allowed to cure so that the dried aqueous slurry chemically bonds to the polystyrene base. A method is also disclosed of applying the slurry to the polystyrene base.

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patent: 6153809 (2000-11-01), Singh et al.
patent: 6518212 (2003-02-01), Wagh et al.
patent: 2002/0123422 (2002-09-01), Wagh et al.
patent: 2001-231848 (2001-08-01), None
Bohner et al., Gentamicin Release from a Hydraulic Calcium Phosphate Cement . . . , 3rdGeneral Meeting of the Swiss Society of Biomaterials, May 1997.

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