公开(公告)号：US20090211705A1

公开(公告)日：2009-08-27

申请号：US12397584

申请日：2009-03-04

申请人： Holger Tonniessen ,  Steve Hatfield ,  Annie Seiler ,  Rainer Rauberger ,  Ralf Grauel

发明人： Holger Tonniessen ,  Steve Hatfield ,  Annie Seiler ,  Rainer Rauberger ,  Ralf Grauel

IPC分类号： C09J167/03 ,  B32B37/12 ,  C09J133/08 ,  C09J175/04 ,  C09J127/06 ,  C09J125/06 ,  C09J123/16 ,  C09J169/00

CPC分类号： C09J153/025 ,  C08L2666/02 ,  C09J7/22 ,  C09J153/02 ,  C09J2201/20 ,  C09J2201/28 ,  C09J2201/61 ,  C09J2201/622 ,  C09J2203/334 ,  C09J2400/143 ,  C09J2401/006 ,  C09J2453/00 ,  C09J2493/00 ,  Y02P20/582 ,  Y10T156/10

摘要： Method of bonding labels to hydrophobic substrates, a pressure-sensitive hotmelt adhesive being applied wholly or partly to the label or to the substrate at an area opposite the label, then bringing label and substrate together and bonding them, characterized in that the pressure-sensitive hotmelt adhesive is water-soluble in alkaline solution and the label is selected from i) water-permeable labels having a water absorbency (Cobb value) of greater than 0.3 g/m2 per 20 sec, ii) perforated labels which on the bonded surfaces have a perforation or cutouts of below 10%. Further described is a label which is coated with a water-soluble pressure-sensitive hotmelt adhesive and which exhibits a high water absorbency and/or, where appropriate, contains perforations or cutouts on the bonded surface.

摘要翻译： 将标签与疏水性基材结合的方法，将压敏热熔粘合剂全部或部分施用于标签或与标签相对的区域施加到基材上，然后将标签和基材粘合在一起并粘合，其特征在于压敏 热熔粘合剂在碱性溶液中是水溶性的，标签选自i）具有大于0.3g / m 2/20秒的吸水性（Cobb值）的透水性标签，ii）在粘合表面上具有的多孔标签 穿孔或切口低于10％。 进一步描述的是涂覆有水溶性压敏热熔粘合剂并且表现出高吸水性的标签和/或适当地在接合表面上包含穿孔或切口。

公开(公告)号：US20100143647A1

公开(公告)日：2010-06-10

申请号：US12643549

申请日：2009-12-21

申请人： Holger Tonniessen ,  Annie Seiler ,  Rainer Rauberger ,  Ralf Grauel

发明人： Holger Tonniessen ,  Annie Seiler ,  Rainer Rauberger ,  Ralf Grauel

IPC分类号： B32B3/10 ,  B32B37/02 ,  B32B7/12 ,  C08L33/02

CPC分类号： B65C9/20 ,  B65C2009/0031 ,  C09J5/00 ,  C09J7/385 ,  C09J2201/20 ,  C09J2203/334 ,  C09J2205/31 ,  C09J2401/006 ,  G09F3/10 ,  Y10T428/24322 ,  Y10T428/249983

摘要： The invention relates to a method for gluing labels on hydrophobic substrates, wherein a radiation cross-linking, pressure-sensitive adhesive is applied on the label or on the substrate on a surface opposite to the label and irradiated with UV or electron radiation, and label and substrate are then brought together and glued to one another. The pressure-sensitive adhesive is soluble in aqueous solutions. The label is selected from i) water permeable labels with a water uptake (Cobb value) greater than 0.2 g/m2 per 20 sec, and ii) perforated labels which have perforations or cut-outs of less than 10% on the glued surfaces. Furthermore, the invention describes a label, coated with a water-soluble, radiation curable, pressure sensitive adhesive, which has a high water uptake and/or optionally perforations or cut-outs on the glued surface.

摘要翻译： 本发明涉及一种用于在疏水性基材上胶合标签的方法，其中将辐射交联的压敏粘合剂施加在标签上或基材上的与标签相对的表面上并用UV或电子辐射照射的标签 然后将基底彼此粘合在一起并粘合。 压敏粘合剂可溶于水溶液。 标签选自i）具有大于0.2g / m 2/20秒的吸水率（Cobb值）的水可渗透标签，以及ii）在胶合表面上具有小于10％的穿孔或切口的穿孔标签。 此外，本发明描述了涂覆有水溶性，可辐射固化的压敏粘合剂的标签，其在胶合表面上具有高吸水性和/或任选的穿孔或切口。

公开(公告)号：US20090270540A1

公开(公告)日：2009-10-29

申请号：US12464131

申请日：2009-05-12

申请人： Holger Tonniessen ,  Annie Seiler ,  Rainer Rauberger ,  Ralf Grauel

发明人： Holger Tonniessen ,  Annie Seiler ,  Rainer Rauberger ,  Ralf Grauel

IPC分类号： C09J131/04

CPC分类号： C09J153/02 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/24 ,  C09J153/025

摘要： The invention relates to a hot melt pressure sensitive adhesive. The hot melt pressure sensitive adhesive is particularly well suited for flexible substrates such as plastic and paperboard packaging.

摘要翻译： 本发明涉及一种热熔压敏粘合剂。 热熔压敏粘合剂特别适用于柔性基材如塑料和纸板包装。