Compositions suitable for preparing crosslinked articles and coatings having either high or low tack are described. The compositions comprise vinyl ether having a Tg of 300°K or less, vinyl ether having a Tg of 300°K or higher, optionally a monomeric polyvinyl ether, a base polymer, and a cationic polymerization initiator. Also disclosed is a process for preparing polyvinyl ether coatings, especially pressure sensitive adhesive coatings.
本文描述了适用于制备具有高或低粘性的交联物品和涂料的组合物。这些组合物包括 Tg 为 300°K 或更低的
乙烯基醚、Tg 为 300°K 或更高的
乙烯基醚、可选的单体聚
乙烯醚、基础聚合物和阳离子聚合
引发剂。还公开了一种制备聚
乙烯醚涂料,特别是压敏胶涂料的工艺。