Active energy ray curing transfer sheet and manufacture method thereof
An active energy ray, curable technology, applied in chemical instruments and methods, temperature recording methods, coatings, etc., can solve the problem of unknown active energy ray curable transfer sheets, etc., to improve blocking resistance, improve no sticky effect
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[0073] Next, the present invention will be described more specifically with reference to experimental examples. In addition, unless otherwise specified in this specification, "part" and "%" are a mass basis. Table 1 shows the coating film compositions and evaluation results of Examples and Comparative Examples.
[0074] (Preparation of Hard Coat Composition (1))
[0075] 60 parts of acrylic acrylate resin (WHV-652: produced by DIC company), 10 parts of urethane acrylate resin (Unidic V-4000BA: produced by DIC company), polymerization initiator (Yanjiagu 184: Ciba Specialty Chemicals) 3 parts prepared by the company) and 27 parts of methyl ethyl ketone were mixed and stirred with a mixer to make the hard coating composition (1).
[0076] Here, WHV-652 produced by DIC Company has an acrylic acid double bond equivalent of 200-2500g / eq, a weight-average molecular weight of 50000-250000, a glass transition temperature of 40-130°C, and a hydroxyl value of 5-300 (mgKOH / g). An acti...
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