Fremgangsmåde til modificering af fluorholdig plast, modificeret plast og biomateriale indeholdende denne plast

摘要

PCT No. PCT/NL92/00069 Sec. 371 Date Mar. 15, 1994 Sec. 102(e) Date Mar. 15, 1994 PCT Filed Apr. 13, 1992 PCT Pub. No. WO92/18320 PCT Pub. Date Oct. 29, 1992The invention relates to a method for modifying at least a part of the surface of a fluorine-containing plastic, which comprises making the surface hydrophobic by 1) ion-etching the plastic surface; and 2) subsequently treating the plastic surface with flow discharging. The invention also relates to a fluorine-containing plastic having a surface which is at least partially hydrophobe-modified by ion-etching followed by glow discharging, and to materials, such as bio-materials, in which the plastic is incorporated.