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公开(公告)号：US5547738A
公开(公告)日：1996-08-20
申请号：US304222
申请日：1994-09-12
CPC分类号： G09F3/10 , B31D1/02 , C09J7/0257 , C09J7/0296 , C09J7/04 , G09F3/02 , C09J2203/334 , C09J2400/263 , C09J2400/283 , C09J2429/003 , C09J2483/005 , Y10S428/914 , Y10T156/1056 , Y10T156/1064 , Y10T428/1452 , Y10T428/1457 , Y10T428/1467 , Y10T428/1476 , Y10T428/149 , Y10T428/1495 , Y10T428/24802 , Y10T428/2486 , Y10T428/2839 , Y10T428/2843 , Y10T428/2848 , Y10T428/31663 , Y10T428/31786 , Y10T428/31855 , Y10T428/31866
摘要： Linerless label stock is produced from a single substrate utilizing a coating machine by moving the substrate through the coating machine and applying a tie coating to the substrate first face, a release coating to the substrate second face, and a pressure sensitive adhesive to the tie coating. The tie coating comprises a dispersion of a pigment, such as silica, with a binder, such as polyvinyl alcohol. The substrate is cut to form individual labels, and is rolled up into a roll with the release coated second face on the outside of the roll. Printing may be applied to the substrate prior to coating, or to the release coating.
摘要翻译： 使用涂布机通过使基板移动通过涂布机并将粘结涂层施加到基板第一面，到基板第二面的剥离涂层和粘合涂层的压敏粘合剂，从单个基材生产无衬标签原料 。 粘结涂层包括颜料如二氧化硅与粘合剂如聚乙烯醇的分散体。 切割基材以形成单独的标签，并且在辊的外侧上将释放涂布的第二面卷起成卷。 印刷可以在涂布之前施加到基材上，或者施加到剥离涂层上。
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公开(公告)号：US5478880A
公开(公告)日：1995-12-26
申请号：US189632
申请日：1994-02-01
IPC分类号： B32B27/32 , B41M5/44 , C08L23/00 , C08L23/06 , C08L23/08 , C08L33/00 , C08L83/04 , C09D123/04 , C09D123/06 , C09D133/06 , C09J7/02 , C09J7/04 , C09J133/04 , C09J133/06 , C09K3/00 , D21H27/00 , G09F3/10 , C08L27/06
CPC分类号： C09J7/0228 , B41M5/44 , C08L23/06 , C09D123/04 , C09D123/06 , C09D133/06 , C09J7/0225 , C08L23/08 , C08L23/0892 , C08L33/00 , C08L83/04 , C09J2400/283 , C09J2421/003 , C09J2423/005 , C09J2423/045 , C09J2433/005 , C09J2483/005 , Y10T428/1424 , Y10T428/1462 , Y10T428/1476 , Y10T428/24802 , Y10T428/24843 , Y10T428/24851 , Y10T428/2839 , Y10T428/2848 , Y10T428/2852 , Y10T428/31891
摘要： The present invention is directed to a printable release composition used for pressure sensitive labels and the like. The invention is also directed to an article, such as a label, that comprises a substrate such as paper, optionally a thermal transfer primer coating coated onto the substrate and a release layer coated onto the transfer primer coating or onto the substrate. The printable release composition of the present invention may be used with labels having permanent, repositionable or removable adhesives. The particular composition of the release layer depends on the type of adhesive that is appropriate for the desired end use.
摘要翻译： 本发明涉及用于压敏标签等的可印刷组合物。 本发明还涉及一种诸如标签的制品，其包括诸如纸的基材，任选地涂覆在基材上的热转印底漆涂层和涂覆在转印底漆涂层上或底物上的剥离层。 本发明的可印刷组合物可以与具有永久，可重新定位或可移除的粘合剂的标签一起使用。 脱模层的具体组成取决于适合所需最终用途的粘合剂类型。
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公开(公告)号：US06492019B1
公开(公告)日：2002-12-10
申请号：US09547847
申请日：2000-04-12
IPC分类号： B32B2732
CPC分类号： C09J7/35 , Y10T428/2809 , Y10T428/2848 , Y10T428/2878 , Y10T428/2891
摘要： A method of increasing the tack of a pressure sensitive adhesive by exposing a polymeric pressure sensitive adhesive to an activating treatment, activatable articles containing such an adhesive and adhesive compositions resulting from such an activating treatment. The activatable, polymeric, pressure sensitive adhesive is preferably a water based adhesive prepared by free radical polymerization of acrylic acid, methacrylic acid, acrylate, or methacrylate monomers having from 1 to about 12 carbon atoms. The activating treatment is preferably corona charging or corona charging in combination with uv light.
摘要翻译： 通过将聚合物压敏粘合剂暴露于活化处理，含有这种粘合剂的可活化制品和由这种活化处理得到的粘合剂组合物来增加压敏粘合剂的粘性的方法。 可活化的聚合物压敏粘合剂优选是通过丙烯酸，甲基丙烯酸，丙烯酸酯或具有1至约12个碳原子的甲基丙烯酸酯单体的自由基聚合制备的水基粘合剂。 活化处理优选与紫外光结合使用电晕充电或电晕充电。
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公开(公告)号：US6099943A
公开(公告)日：2000-08-08
申请号：US63402
申请日：1998-04-21
CPC分类号： G09F3/10 , Y10T428/24802 , Y10T428/24835 , Y10T428/31504 , Y10T428/31511 , Y10T428/31551 , Y10T428/31565 , Y10T428/31786
摘要： Pressure sensitive adhesive linerless label assemblies having a primer layer and a breakaway layer capable of being separated from each other after the label is applied to a surface, thus leaving a portion of the assembly on the surface and removing the other portion. In one embodiment, the primer layer is an ethylene/acrylic acid copolymer and the breakaway layer is polyvinyl acetate. In another embodiment, the primer layer is a polyethylene emulsion and the breakaway layer is a polyurethane emulsion. In a third embodiment, the primer layer is a composition of a UV curable bisphenol A epoxy oligomer, pentaerythritol triacrylate, and a monofunctional styrene monomer, and the breakaway layer is polyvinyl acetate.
摘要翻译： 压敏粘合剂无衬标签组件，其具有底漆层和分离层，其在将标签施加到表面之后能够彼此分离，从而将组件的一部分留在表面上并移除另一部分。 在一个实施方案中，底漆层是乙烯/丙烯酸共聚物，分离层是聚乙酸乙烯酯。 在另一个实施方案中，底漆层是聚乙烯乳液，分离层是聚氨酯乳液。 在第三实施方案中，底漆层是UV可固化双酚A环氧低聚物，季戊四醇三丙烯酸酯和单官能苯乙烯单体的组合物，分离层是聚乙酸乙烯酯。
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公开(公告)号：US5985982A
公开(公告)日：1999-11-16
申请号：US179246
申请日：1998-10-26
IPC分类号： B32B27/32 , B41M5/44 , C08L23/00 , C08L23/06 , C08L23/08 , C08L33/00 , C08L83/04 , C09D123/04 , C09D123/06 , C09D133/06 , C09J7/02 , C09J7/04 , C09J133/04 , C09J133/06 , C09K3/00 , D21H27/00 , G09F3/10 , C08J77/00 , C08K77/00 , C08L77/00
CPC分类号： C09J7/0228 , B41M5/44 , C08L23/06 , C09D123/04 , C09D123/06 , C09D133/06 , C09J7/0225 , C08L23/08 , C08L23/0892 , C08L33/00 , C08L83/04 , C09J2400/283 , C09J2421/003 , C09J2423/005 , C09J2423/045 , C09J2433/005 , C09J2483/005 , Y10T428/1424 , Y10T428/1462 , Y10T428/1476 , Y10T428/24802 , Y10T428/24843 , Y10T428/24851 , Y10T428/2839 , Y10T428/2848 , Y10T428/2852 , Y10T428/31891
摘要： The present invention is directed to a printable release composition used for pressure sensitive labels and the like. The invention is also directed to an article, such as a label, that comprises a substrate such as paper, optionally a thermal transfer primer coating coated onto the substrate and a release layer coated onto the transfer primer coating or onto the substrate. The printable release composition of the present invention may be used with labels having permanent, repositionable or removable adhesives. The particular composition of the release layer depends on the type of adhesive that is appropriate for the desired end use.
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公开(公告)号：US5874499A
公开(公告)日：1999-02-23
申请号：US806855
申请日：1997-02-26
IPC分类号： B32B27/32 , B41M5/44 , C08L23/00 , C08L23/06 , C08L23/08 , C08L33/00 , C08L83/04 , C09D123/04 , C09D123/06 , C09D133/06 , C09J7/02 , C09J7/04 , C09J133/04 , C09J133/06 , C09K3/00 , D21H27/00 , G09F3/10 , C08J53/00 , C08K53/00 , C08L83/00
CPC分类号： C09J7/0228 , B41M5/44 , C08L23/06 , C09D123/04 , C09D123/06 , C09D133/06 , C09J7/0225 , C08L23/08 , C08L23/0892 , C08L33/00 , C08L83/04 , C09J2400/283 , C09J2421/003 , C09J2423/005 , C09J2423/045 , C09J2433/005 , C09J2483/005 , Y10T428/1424 , Y10T428/1462 , Y10T428/1476 , Y10T428/24802 , Y10T428/24843 , Y10T428/24851 , Y10T428/2839 , Y10T428/2848 , Y10T428/2852 , Y10T428/31891
摘要： The present invention is directed to a printable release composition used for pressure sensitive labels and the like. The invention is also directed to an article, such as a label, that comprises a substrate such as paper, optionally a thermal transfer primer coating coated onto the substrate and a release layer coated onto the transfer primer coating or onto the substrate. The printable release composition of the present invention may be used with labels having permanent, repositionable or removable adhesives. The particular composition of the release layer depends on the type of adhesive that is appropriate for the desired end use.
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公开(公告)号：US5702771A
公开(公告)日：1997-12-30
申请号：US450701
申请日：1995-05-25
CPC分类号： C09J7/0203 , Y10T428/2809 , Y10T428/2848 , Y10T428/2878 , Y10T428/2891
摘要： A method of increasing the tack of a pressure sensitive adhesive by exposing a polymeric pressure sensitive adhesive to an activating treatment, activatable articles containing such an adhesive and adhesive compositions resulting from such an activating treatment. The activatable, polymeric, pressure sensitive adhesive is preferably a water based adhesive prepared by free radical polymerization of acrylic acid, methacrylic acid, acrylate, or methacrylate monomers having from 1 to about 12 carbon atoms. The activating treatment is preferably corona charging or corona charging in combination with uv light.
摘要翻译： 通过将聚合物压敏粘合剂暴露于活化处理，含有这种粘合剂的可活化制品和由这种活化处理得到的粘合剂组合物来增加压敏粘合剂的粘性的方法。 可活化的聚合物压敏粘合剂优选是通过丙烯酸，甲基丙烯酸，丙烯酸酯或具有1至约12个碳原子的甲基丙烯酸酯单体的自由基聚合制备的水基粘合剂。 活化处理优选与紫外光结合使用电晕充电或电晕充电。
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