| 摘要 |
<p>PCT No. PCT/DK83/00034 Sec. 371 Date Nov. 9, 1983 Sec. 102(e) Date Nov. 9, 1983 PCT Filed Mar. 14, 1983 PCT Pub. No. WO83/03205 PCT Pub. Date Sep. 29, 1983.Improved polymer barrier for protective garments for personal protection gainst hazardous chemicals (e.g. epoxy products, organic solvents and pesticides) and a rational method of selecting polymer membranes with optimal permeation resistance against hazardous chemicals. As an excellent barrier against eopxy products and solvents a protective garment contains a membrane of a vinyl alcohol-ethylene copolymer. Said copolymer was selected by the invented optimization method (the three dimensional solubility parameter concept).</p> |
