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(Meth)acryloyl-terminated polyisobutylene polymer, method for producing the same, and active energy ray-curable composition
(Meth)acryloyl-terminated polyisobutylene polymer, method for producing the same, and active energy ray-curable composition
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机译：（甲基）丙烯酰基封端的聚异丁烯聚合物，其制备方法和活性能量射线固化性组合物
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摘要
The purpose of the present invention is to provide a polymer having a low halogen atom content remaining in the polymer, a simple production method thereof, an active energy ray-curable composition that can be rapidly cured by an irradiation of a small amount of light, and a cured product thereof. These purpose can be achieved by an active energy ray-curable composition, including a polyisobutylene polymer (A) represented by the following general formula (1) (wherein R1 represents a monovalent or polyvalent aromatic hydrocarbon group, or a monovalent or a polyvalent aliphatic hydrocarbon group; A represents a polyisobutylene polymer; R2 represents a divalent saturated hydrocarbon group having 2-6 carbon atoms, which contains no hetero atoms; R3 and R4 each represent hydrogen, a monovalent hydrocarbon group having 1-20 carbon atoms, or an alkoxy group having 1-20 carbon atoms; R5 represents hydrogen or a methyl group; and n denotes a natural number), and an active energy ray polymerization initiator (B).
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机译：本发明的目的是提供一种残留在聚合物中的卤素原子含量低的聚合物，其简单的制造方法，可以通过照射少量光而迅速固化的活性能量射线固化性组合物，及其固化产物。这些目的可以通过包含以下通式（1）表示的聚异丁烯聚合物（A）的活性能量线固化性组合物来实现，其中，R Sup 1表示一价或多价的芳香族烃基，或单价或多价脂族烃基; A表示聚异丁烯聚合物; R 2表示具有2-6个碳原子的二价饱和烃基，其中不包含杂原子; R 3≤ / Sup>和R 4 分别代表氢，碳原子数为1-20的一价烃基或碳原子数为1-20的烷氧基; R 5 代表氢（n为自然数）或活性能量射线聚合引发剂（B）。
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