| abstract |
PCT No. PCT/JP85/00602 Sec. 371 Date Jun. 30, 1986 Sec. 102(e) Date Jun. 30, 1986 PCT Filed Oct. 30, 1985 PCT Pub. No. WO86/02575 PCT Pub. Date May 9, 1986.A permselective hollow fiber membrane which is a hollow fiber membrane, made from a wet spinnable organic high polymer, having a dense skin layer of gelated structure made to a thickness of 1 mu or less on at least one surface of the membrane and the rest being made up into a porous layer, a process for the preparation thereof, a method and an apparatus of plasma components separation in which said hollow fiber membrane is used. |