Increasing stability of silica-bearing material

Details Increasing stability of silica-bearing material Increasing stability of silica-bearing material

2007-08-21

2007-08-21

Kerns, Kevin (Department: 1725)

Metal founding

Process

Shaping a forming surface

C164S517000, C164S518000, C164S519000, C106S038200, C106S038300

Reexamination Certificate

active

11186420

ABSTRACT:
Method and apparatus for prolonging the stability (working life) of a ceramic slurry and other aqueous mixture or dispersion containing a liquid silica-bearing or other component as well as the raw liquid silica-bearing component in ambient air over time by providing a gas blanket that reduces exposure to ambient air.

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