Hydrophilized membrane of porous hydrophobic material and proces

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

427244, 4283155, 4283184, 521 54, 521134, 521149, 521918, B32B 712

Patent

active

046632271

ABSTRACT:
A hydrophilized membrane of a porous hydrophobic material having micropores each defined by a surface at least part of which is coated with a hydrophilizing agent which is solid at about 20.degree. C. and substantially insoluble in water. The hydrophilizing agent is preferably selected from monofatty acid esters of propylene glycol. Also disclosed are processes for hydrophilizing such porous hydrophobic membranes.

REFERENCES:
patent: 3508953 (1970-04-01), Simon et al.
patent: 3826674 (1974-07-01), Schwarz
patent: 4394457 (1983-07-01), Ogasa

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hydrophilized membrane of porous hydrophobic material and proces does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrophilized membrane of porous hydrophobic material and proces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrophilized membrane of porous hydrophobic material and proces will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2399036

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.