MARKING SHEET

PURPOSE:To provide a marking sheet excellent in writing properties and repeated writing-erasing properties. CONSTITUTION:A marking sheet is constituted by successively laminating an aq. coating layer and a resin coating layer on at least the single surface of a paper base material and the compsn. of...

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Bibliographic Details
Main Authors WAKAURA SUKEJI, HARADA JUNJI, MATSUSHITA TOSHIHIKO
Format Patent
LanguageEnglish
Published 20.12.1994
Edition5
Subjects
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Summary:PURPOSE:To provide a marking sheet excellent in writing properties and repeated writing-erasing properties. CONSTITUTION:A marking sheet is constituted by successively laminating an aq. coating layer and a resin coating layer on at least the single surface of a paper base material and the compsn. of the resin coating layer is based on a radiation curable resin and a radiation curable silicone resin and characterized by that Gurley air permeability specified in JIS-S-8117 is 1000sec or higher. Pref., an anchor layer is provided between the water-based coating layer and the resin coating layer.
Bibliography:Application Number: JP19930134695