There is provided a process for preparing a laminate, comprising the step of adhering a layer of an olefin polymer and a layer of a fluororesin to each other by fusion with the aid of an adhesive polymer, the adhesive polymer being a polymerization product A prepared by copolymerizing a radical-polymerizable olefin polymer B, which is obtained by reacting an olefin polymer (a) having at least one functional group in one molecule thereof with a radical-polymerizable monomer (b) having a functional group which can react with the functional group contained in the olefin polymer (a), with a monomer (c) which comprises as essential components alkyl acrylate, alkyl methacrylate and/or a fluorine-containing unsaturated monomer and is copolymerizable with the radical-polymerizable olefin polymer B, the polymerization product A comprising from 10 to 90 wt.% of the monomer (c).
本发明提供了一种制备层压板的工艺,包括借助粘合剂聚合物将一层烯烃聚合物和一层
荧光素熔融粘合在一起的步骤,粘合剂聚合物是通过共聚可自由基聚合的烯烃聚合物 B 而制备的聚合产物 A、烯烃聚合物(a),其一个分子中至少含有一个官能团;可自由基聚合的单体(b),其官能团可与烯烃聚合物(a)中含有的官能团反应;单体(c),其基本成分包括
丙烯酸烷基酯、
甲基丙烯酸烷基酯和/或含
氟不饱和单体,可与可自由基聚合的烯烃聚合物 B 共聚;聚合产物 A 包括 10 至 90 wt.%的单体(c)。