Alcohol-insoluble nylon microporous membranes
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United States of America Patent
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May 2, 1995
Grant Date -
N/A
app pub date -
Mar 17, 1993
filing date -
Mar 20, 1992
priority date (Note) -
Expired
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Abstract
Alcohol-insoluble polyamide (nylon) microporous separation membranes are prepared from alcohol-soluble polyamide (nylon) polymers. The membranes are hydrophilic and contain crosslinked amide groups of the structure: ##STR1## wherein d is an integer of about 1 to 3.
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