Title:
硬化性組成物及びこれを用いたフィルム、およびフィルムを用いた成形品
Document Type and Number:
Japanese Patent JP7058144
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a curable composition to form a cured membrane that has extensiveness free from troubles in injection molding and adheres to the surface of a molded article to effectively protect the surface.SOLUTION: A curable composition is composed of a polyurethane compound (A) having a weight average molecular weight of 3,000-50,000 and an equivalent of a side-chain radical-polymerizable group of 1,000 g/mol or less, an acrylic polymer compound (B) having a weight average molecular weight of 5,000-50,000 and an equivalent of a radical-polymerizable group of 600-3,500 g/mol, and a polymerization initiator (C). The polyurethane compound (A) is a reaction product of following compounds: (a1) a compound having two hydroxy groups and one radical-polymerizable group in the molecule; (a2) a compound having one hydroxy group and one or more radical-polymerizable groups in the molecule; and (a3) a diisocyanate compound.SELECTED DRAWING: None
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Inventors:
Shinji Ono
Hideto Uchitaka
Hideto Uchitaka
Application Number:
JP2018032916A
Publication Date:
April 21, 2022
Filing Date:
February 27, 2018
Export Citation:
Assignee:
Neos Co., Ltd.
International Classes:
B32B27/30; C08F290/14; B32B27/40; C08F299/06; C08G18/67
Domestic Patent References:
| JP2013029781A |
Attorney, Agent or Firm:
Global IP Tokyo Patent Business Corporation
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