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    • 2. 发明专利
    • Adhesive tape
    • 胶粘带
    • JP2003342533A
    • 2003-12-03
    • JP2002150637
    • 2002-05-24
    • Lintec Corpリンテック株式会社
    • TSUZUKI FUMIAKIKITANAKA RIYOUSHISAKURAI SATORU
    • C09J7/02C09J201/00
    • PROBLEM TO BE SOLVED: To obtain an adhesive sheet from which air is readily removed in adhesion to an adherend, which is readily and cleanly adhered to the adherend in excellent adhesivity, in which after adhesion, since the change in the uneven shape of the objective adhesive layer with the lapse of time is arbitrarily controlled, the adhesion area is not increased so as to quickly raise adhesive strength, swelling by air accumulation is not caused even in the case of generation of an out gas from the adherend and the appearance of the adhesive sheet is not impaired. SOLUTION: The adhesive sheet is obtained by laminating a substrate sheet, the adhesive layer and a release sheet having an uneven release sheet on the adhesive layer side in this order. The adhesive layer comprises an adhesive in which the change in the uneven shape transferred from the release sheet after adhesion to the adherend is controlled or promoted. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:为了获得粘附性好的粘合片,其粘附到被粘物上,该被粘物容易且干净地粘附到粘合剂上,粘附性优异,其中粘合后,由于不均匀形状的变化 任意控制目标粘合剂层,粘合面积不增加,从而迅速提高粘合强度,即使在从被粘物产生气体的情况下也不会引起空气积聚的膨胀, 粘合片的外观不受损害。 解决方案:通过在粘合剂层侧依次层压基片,粘合剂层和具有不均匀剥离片的剥离片来获得粘合片。 粘合剂层包括粘合剂,其中粘附到被粘物之后从剥离片转移的不均匀形状的变化被控制或促进。 版权所有(C)2004,JPO