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    • 4. 发明申请
    • METHODS FOR ACTIVATING POLYMERIZABLE COMPOSITIONS, POLYMERIZABLE SYSTEMS, AND PRODUCTS FORMED THEREBY
    • 活化可聚合组合物的方法,可聚合体系和形成的产物
    • WO2013149165A1
    • 2013-10-03
    • PCT/US2013/034636
    • 2013-03-29
    • BIOFORMIX INC.
    • MALOFSKY, Bernard, MilesMALOFSKY, Adam, GreggELLISON, Matthew, McBrayerWOJCIAK, Stanley, C.
    • C08F2/38
    • C08F22/14C08F2/38
    • The exemplary embodiments disclosed herein relate to activating methods for initiation polymerization of methylene malonates and other polymerizable compositions. The polymerization may be activated by anionic or free radical mechanisms. Because the polymerization may occur very quickly upon contact between the activating agent and the polymerizable composition, methods are provide herein for separating or otherwise rendering the activating agent ineffective to initiate polymerization, until such a reaction is desired. The separation may be physical (separate packaging, separate application steps, encapsulation) or it may be based on latent- activation methods (activation precursors, UV activation). Products formed from the methods disclosed herein may include inks, adhesives, coatings, sealants, reactive moldings, fibers, films, sheets, medical polymers, composites, laminates and the like. Exemplary polymerizable compositions and products formed therefrom are environmentally sustainable, environmentally benign and/or biologically benign.
    • 本文公开的示例性实施方案涉及丙烯酸亚甲酯和其它可聚合组合物的起始聚合的活化方法。 聚合可以通过阴离子或自由基机制来活化。 因为在活化剂和可聚合组合物接触之后聚合可能非常快地发生,因此本文提供了分离或以其它方式使活化剂无效引发聚合的方法,直到需要这种反应。 分离可以是物理的(单独的包装,单独的施加步骤,包封),或者它可以基于潜在活化方法(活化前体,UV活化)。 由本文公开的方法形成的产品可以包括油墨,粘合剂,涂料,密封剂,反应性模塑品,纤维,薄膜,片材,医用聚合物,复合材料,层压材料等。 示例性的可聚合组合物和由其形成的产品是环境可持续的,环境友好的和/或生物学良性的。