Method of forming a porous glass substrate

Details Method of forming a porous glass substrate Method of forming a porous glass substrate

1995-06-02

1997-10-14

Czaja, Donald E.

Glass manufacturing

Processes

With shaping of particulate material and subsequent fusing...

65 173, 65 176, 65 22, 65 23, 65 31, 65 331, 65 339, C03B 1906, C03B 1908

Patent

active

056767200

ABSTRACT:
A glass material is formed from SiO.sub.2, CaO, Na.sub.2 O and P.sub.2 O.sub.5 and the porous, non-crystalline structure is most preferably created by melting the constituents, cooling and pulverizing the resulting glass, and then forming and hot pressing the powder. The glass of the present invention may be formed to produce templates that are useful for various indications, as well as granules that may be formed into a paste.

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