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公开(公告)号:US5558913A
公开(公告)日:1996-09-24
申请号:US307944
申请日:1994-09-16
申请人: Yukihiko Sasaki , Luigi Sartor , Yun L. Fu , Henk de Koning
发明人: Yukihiko Sasaki , Luigi Sartor , Yun L. Fu , Henk de Koning
CPC分类号: B05C9/06 , B05C5/0254 , B32B37/1284 , C09J7/0207 , C09J7/0217 , C09J7/0246 , C09J2201/36 , C09J2201/606 , Y10T428/1462 , Y10T428/1476 , Y10T428/2486 , Y10T428/24942 , Y10T428/24959 , Y10T428/2839 , Y10T428/2848 , Y10T428/2852
摘要: There is provided a laminate of a backing, a layer of permanent pressure-sensitive adhesive and a layer of removable pressure-sensitive adhesive, the latter being in contact with a release surface of a release liner or the opposed surface of the backing. The removable pressure-sensitive adhesive is provided at a coat weight of at least 10 gsm and at coat weight ratio to the permanent pressure-sensitive adhesive of at least 1:1.
摘要翻译: 提供了背衬,永久性压敏粘合剂层和可移除的压敏粘合剂层的层压体,后者与剥离衬垫的释放表面或背衬的相对表面接触。 可移除的压敏粘合剂以至少10gsm的涂层重量和至少1:1的永久性压敏粘合剂的涂层重量比提供。