| 摘要 |
PCT No. PCT/GB92/01112 Sec. 371 Date Dec. 20, 1993 Sec. 102(e) Date Dec. 20, 1993 PCT Filed Jun. 19, 1992 PCT Pub. No. WO93/00118 PCT Pub. Date Jan. 7, 1993Chlorhexidine gluconate-containing adhesives have dispersed therein solid chlorhexidiene particles which will pass through a 125 mu m sieve and at least about 30% of the total volume of particles has a size of not less than 5 mu m. The adhesive may be a vinyl ether adhesive and may be coated upon a backing layer such as a hydrophilic polyurethane to produce products suitable for use as wound dressings, IV dressing or incise drapes. The chlorhexidine gluconate may be obtained as a freeze-dried solid and added directly, in suspension, to the adhesive mass without further milling. |
