Hermetic sealing material

Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...

Reexamination Certificate

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C501S015000, C501S026000

Reexamination Certificate

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07989373

ABSTRACT:
Sealing materials for use with membrane supports, and in particular to sealing materials that can be used to form a glassy coating on the exterior surface of a membrane support to prevent gases from entering or exiting the support via the support's exterior walls.

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Haag et al; “Pure nickel coating on a mesoporous alumina membrane: Preparation by electroless plating and characterization”; Science Direct; Surface & Coatings Technology 201 (2006) 2166-2173.
Yin et al; “Development of oxygen transport membrane La0.2Sr0.8CoO3-8/Ce0.8Gd0.2O2-8on the tubular CeO2support”; Science Direct' Applied Catalysis A: General 300 (2006) 75-84.
Yoshino et al; “Development of tubular substrates, silica based membranes and membrane modules for hydrogen separation at high temperature”; Science Direct; Journal of Membrane Science 267 (2005) 8-17.
San et al; “Fabrication of glassy ceramic membrane filters for filtration of spring water with clogging phenomena”; Science Direct; Journal of Membrane Science 305 (2007) 169-175.

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