Molecular sieve layers and processes for their manufacture
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United States of America Patent
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May 23, 2006
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N/A
app pub date -
Apr 25, 1994
filing date -
Apr 23, 1993
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Expired
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Abstract
Layers comprising a molecular sieve layer on a porous or non-porous support, having uniform properties and allowing high flux are prepared from colloidal solutions of zeolite or other molecular sieve precursors (particle size less than 100 nm), by deposition, e.g., by spin or dip-coating, or by in situ crystallization.
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