| 摘要 |
<p>The invention provides use of a polychloroprene article formed from polychloroprene latex wherein the latex comprises from 4 to 15% by of a weight polymer latex wherein the polymer is carboxylated nitrile rubber comprising (by weight) 3-6% carboxylic acid, 20-40% acrylonitrile and 60-80% butadiene or is carboxylated styrene butadiene or polyisoprene, including synthetic cis-1, 4-polyisoprene, for double donning.</p> |
