Liquid purification or separation – Filter – Material
Patent
1990-09-17
1993-06-01
Sever, Frank
Liquid purification or separation
Filter
Material
55158, 264 451, B01D 7156
Patent
active
052156621
ABSTRACT:
Microporous nylon materials which retain near constant time to hydrosaturation during and after heating to temperatures necessary for sealing together a plurality of surfaces, and the synthesis thereof. Nylon 46 dissolved into a mixture of liquid nylon 46 solvents and nonsolvents is dispersed on a fabric substrate, then precipitated to form a laminate, from which a wash removes the nonsolvents and forms the microporous material.
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Carter Edward T.
Johnson James S.
Jacobs Bruce F.
Micron Separations Inc.
Sever Frank
LandOfFree
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