Curable polyvinyl benzyl compound and process for producing the same
AssigneeShowa Highpolymer Co., Ltd.
InventorsShouji Nishiguchi, Tatsuhiro Ikeya, Haruo Yoshida, Jyouji Shibata, Hirotaka Kofune
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Abstract
A curable polyvinyl benzyl compound represented by the following general formula (1) wherein R1 represents a C2-20 organic group, R2 represents a hydrogen atom, etc., x is an integer of 0 to 4, and n is an integer of 0 to 2. The compound is obtained by reacting a fluorene compound with a vinylbenzyl halide in the presence of an alkali.
Claims17
A high-frequency substrate obtained by polymerizing and curing a polymerizable composition, wherein the polymerizable composition comprises a fluorene compound having at least one polymerizable unsaturated group in a molecule, except for a case where all of the polymerizable unsaturated groups are vinylbenzyl groups.
A high-frequency substrate obtained by polymerizing and curing a polymerizable composition, wherein the polymerizable composition comprises an indene compound having at least one polymerizable unsaturated group in a molecule.
A high-frequency substrate obtained by polymerizing and curing a polymerizable composition, wherein the polymerizable composition comprises a fluorene compound having at least one polymerizable unsaturated group in a molecule and an indene compound having at least one polymerizable unsaturated group in a molecule.
Dependencies are inferred from the claim text.