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公开(公告)号:US5925432A
公开(公告)日:1999-07-20
申请号:US616858
申请日:1996-03-15
申请人: Kamram Kian , Henk de Koning , Yukihiko Sasaki , Luigi Sartor
发明人: Kamram Kian , Henk de Koning , Yukihiko Sasaki , Luigi Sartor
CPC分类号: B05C9/06 , B05C5/0254 , B05D1/265 , C09J7/0207 , C09J7/021 , C09J7/0217 , C09J7/0246 , G09F3/10 , C09J2201/122 , C09J2201/36 , C09J2201/606 , Y10T428/14 , Y10T428/1471 , Y10T428/1476 , Y10T428/1481 , Y10T428/149 , Y10T428/1495 , Y10T428/24959 , Y10T428/2848
摘要: Disclosed herein is a primerless removable pressure sensitive adhesive construction comprising an unprimed facestock, a first adhesive layer in contact with the facestock, a second removable pressure sensitive adhesive layer in contact with the first adhesive layer, and a release surface in contact with the second adhesive layer. Advantageously, constructions of this design exhibit improved layflatness in comparison to conventional emulsion primed removable pressure sensitive adhesive constructions.
摘要翻译: 本文公开了一种无底漆的可去除的压敏粘合剂结构,其包括未引爆的面材,与面材接触的第一粘合剂层,与第一粘合剂层接触的第二可除去的压敏粘合剂层和与第二粘合剂接触的剥离表面 层。 有利的是,与传统的乳液预涂的可移除的压敏粘合剂结构相比,该设计的结构表现出改善的平坦度。