The invention relates to an elastomeric film-forming composition comprising (a) a copolymer formed from monomers consisting of chlorobutadiene and an ethylenically unsaturated carboxylic acid or ester, and (b) one or more cross-linking agents. The invention also relates to dipped articles, gloves, methods of manufacture and uses involving the composition.本發明有關於一種彈性體薄膜形成組成物,包含(a)由氯丁二烯與乙烯性不飽和羧酸或酯構成之單體所形成的共聚物,及(b)一或多種交聯劑。本發明還關於一種涉及該組成物之浸漬物件、手套、製作方法及用途。