| 摘要 |
<p>An elastomeric article such as a glove (20) includes a substrate body (24) made of a styrene-ethylene-butylene-styrene block copolymer, and a donning layer (30) overlying at least one side (30) of the substrate body (24). The donning layer (30) is formed of a chlorinated styrene-isoprene, preferably having a polystyrene block content of from about 10 to about 20 percent by weight of the total copolymer weight and an end block polystyrene molecular weight of at least about 5,000. Optionally, a surfactant-containing layer (32) may be present over the donning layer (30) to further improve the donning characteristics. The article is preferably prepared by dip forming the article from a styrene-ethylene-butylene-styrene block copolymer, coating the article with a solution of the styrene-isoprene block copolymer, removing the solvent, and chlorinating the styrene-isoprene block copolymer.</p> |
