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    Single ply PSA labels for battery applications
    1.
    发明授权
    Single ply PSA labels for battery applications 失效
    单层PSA标签用于电池应用

    公开(公告)号：US5747192A

    公开(公告)日：1998-05-05

    申请号：US656438

    申请日：1996-05-31

    申请人： John F. Hughen ,  Steven C. Kennedy ,  Lon T. Spada ,  Randolph W. Chan ,  Carol A. Koch

    发明人： John F. Hughen ,  Steven C. Kennedy ,  Lon T. Spada ,  Randolph W. Chan ,  Carol A. Koch

    IPC分类号： G09F3/04 ,  H01M2/02 ,  H01M2/00 ,  B32B1/00

    CPC分类号： G09F3/04 ,  H01M2/0267 ,  H01M2/0275

    摘要： There is provided a single ply label for labelling a dry cell battery having an elongate peripheral case defining an axis and opposed ends enclosing a direct current, electrical energy providing core. The label is formed of a transparent, self-supporting, substantially monoaxially oriented, heat shrinkable polymer film backing having an outer surface and an inner surface, a width sufficient for the backing to embrace the battery case and provide, at opposed ends, first and second edges which extend parallel to the axis of the battery and meet in at least abutting relationship, and a length for extending beyond the opposed ends of the battery and lap over onto the opposed third and fourth ends of the battery. An alkali-resistant, electrically non-conductive, opaque, pigmented layer is applied to the inner surface of and supported by the backing. An electrically non-conductive, pressure-sensitive adhesive layer is applied over the pigmented layer at least along the first and second edges. The pressure-sensitive adhesive has sufficient peel adhesion to prevent lifting of an applied label from the case of the battery and sufficient shear strength to prevent relative movement of adhered first edges on heat shrinkage of an adhesively applied backing about the battery case.

    摘要翻译： 提供了用于标记干电池电池的单层标签，其具有限定轴的细长外围外壳和包围直流电能提供芯的相对端。 标签由透明的，自支撑的，基本单轴取向的热收缩聚合物膜背衬形成，其具有外表面和内表面，足以使背衬包围电池壳体的宽度，并在相对的端部处提供第一和 第二边缘，其平行于电池的轴线延伸并且以至少邻接关系相交，并且延伸超过电池的相对端并跨越电池的相对的第三和第四端。 将耐碱，不导电，不透明的着色层施加到背衬的内表面并由背衬支撑。 至少沿着第一和第二边缘，在着色层上施加不导电的压敏粘合剂层。 压敏粘合剂具有足够的剥离粘合力以防止施加的标签从电池的壳体上提起并且具有足够的剪切强度，以防止粘附的第一边缘相对于电池壳体上的粘附的背衬的热收缩的相对运动。

    Pressure-sensitive adhesives and self-adhesive postage stamps made therewith
    2.
    发明授权
    Pressure-sensitive adhesives and self-adhesive postage stamps made therewith 失效
    压敏粘合剂和自粘邮票

    公开(公告)号：US06293037B1

    公开(公告)日：2001-09-25

    申请号：US09319295

    申请日：1999-09-22

    申请人： Lon T. Spada ,  Carol A. Koch ,  Kathleen M. Alpaugh

    发明人： Lon T. Spada ,  Carol A. Koch ,  Kathleen M. Alpaugh

    IPC分类号： G09F310

    CPC分类号： C09J133/08 ,  C08F220/18 ,  C09J4/00 ,  Y10T428/31797 ,  Y10T428/31895 ,  Y10T428/31917

    摘要： Acrylic, self-adhesive postage stamps are provided and include a flexible facestock bearing an acrylic pressure-sensitive adhesive (PSA), protected by a release liner. The acrylic PSA is a tackified or inherently tacky polymer formed from a plurality of monomers comprising, based on the total weight of monomeric composition, essentially of (i) 9 to 40% isobornyl acrylate and (ii) 50 to 91% of one or more alkyl acrylates.

    摘要翻译： 提供丙烯酸，自粘邮票，并且包括一个由释放衬垫保护的丙烯酸压敏粘合剂（PSA）的柔性面材。 丙烯酸PSA是由多个单体形成的增粘或固有的粘性聚合物，其包含基于单体组合物的总重量，基本上由（i）9至40％的丙烯酸异冰片酯和（ii）50至91％的一种或多种 丙烯酸烷基酯。

    Acrylic pressure-sensitive adhesives for low-energy surfaces and corrugated board
    3.
    发明授权
    Acrylic pressure-sensitive adhesives for low-energy surfaces and corrugated board 失效
    用于低能量表面和瓦楞纸板的丙烯酸压敏粘合剂

    公开(公告)号：US5817426A

    公开(公告)日：1998-10-06

    申请号：US760375

    申请日：1996-12-04

    申请人： Lon T. Spada ,  Carol A. Koch

    发明人： Lon T. Spada ,  Carol A. Koch

    IPC分类号： C08F220/18 ,  C09J4/00 ,  C09J133/08 ,  B23B27/08

    CPC分类号： C09J133/08 ,  C08F220/18 ,  C09J4/00 ,  Y10T428/31797 ,  Y10T428/31895 ,  Y10T428/31917

    摘要： The invention provides inherently tacky PSAs that exhibit excellent adhesion to paper, corrugated board and low-energy surfaces, and comprise an acrylic emulsion polymer formed from (a) a plurality of monomers comprising, based on the total weight of monomers, (i) 9 to 40% isobornyl acrylate and (ii) 50 to 91% of one or more alkyl acrylates; (b) at least one initiator; and at least one emulsifier. In an alternate embodiment, the polymer is formed by solvent polymerization, without an emulsifier. A method for making such PSAs is also provided. In one embodiment, polymerization initiators are added to a monomer emulsion in a stepped feed.

    摘要翻译： 本发明提供了对纸，瓦楞纸板和低能表面具有优异粘附性的固有粘性PSA，并且包含由（a）多个单体形成的丙烯酸乳液聚合物，所述多个单体基于单体的总重量，包括（i）9 至40％的丙烯酸异冰片酯和（ii）50至91％的一种或多种丙烯酸烷基酯; （b）至少一个引发剂; 和至少一种乳化剂。 在另一个实施方案中，聚合物是通过溶剂聚合形成的，而不用乳化剂。 还提供了制造这种PSA的方法。 在一个实施方案中，将聚合引发剂以阶梯进料加入到单体乳液中。

    Pressure Sensitive Adhesives Made From Renewable Resources and Related Methods
    4.
    发明申请
    Pressure Sensitive Adhesives Made From Renewable Resources and Related Methods 有权
    由可再生资源和相关方法制成的压敏粘合剂

    公开(公告)号：US20100261806A1

    公开(公告)日：2010-10-14

    申请号：US12599693

    申请日：2008-05-20

    申请人： Carol A. Koch

    发明人： Carol A. Koch

    IPC分类号： C08F2/46 ,  C08G63/66 ,  C08G63/48 ,  C08F20/04

    CPC分类号： C09J163/00 ,  C09J133/068 ,  C09J133/14

    摘要： A method for forming a pressure sensitive adhesive including providing a substance that is an epoxidized triglyceride or an epoxidized fatty ester, and polymerizing the substance. A pressure sensitive adhesive can be formed by copolymerizing at least two substances that can be an epoxidized triglyceride, epoxidized fatty ester, or (meth)acrylic copolymer. In yet another method, the at least two substances can be an acrylated epoxidized triglyceride, acrylic copolymer, fatty acid based monomer produced by the reaction of an acid group of a fatty acid and an epoxy group of glycidylmethacrylate, or (meth)acrylic monomer.

    摘要翻译： 一种形成压敏粘合剂的方法，包括提供作为环氧化甘油三酸酯或环氧化脂肪酯的物质，并使该物质聚合。 可以通过共聚至少两种可以是环氧化甘油三酸酯，环氧化脂肪酯或（甲基）丙烯酸共聚物的物质来形成压敏粘合剂。 在另一种方法中，所述至少两种物质可以是丙烯酸酯化的环氧化甘油三酸酯，丙烯酸共聚物，通过脂肪酸的酸基和甲基丙烯酸缩水甘油酯的环氧基的反应产生的脂肪酸基单体或（甲基）丙烯酸类单体。

    Multilayer pressure-sensitive adhesive label constructions
    7.
    发明授权
    Multilayer pressure-sensitive adhesive label constructions 有权
    多层压敏胶标签结构

    公开(公告)号：US06547887B1

    公开(公告)日：2003-04-15

    申请号：US09464657

    申请日：1999-12-15

    申请人： Chan U. Ko ,  Luigi Sartor ,  Carol A. Koch ,  Paul Keller ,  Ian Brown ,  Kyung W. Min ,  Li Xie ,  Prakash Mallya ,  Kai Li

    发明人： Chan U. Ko ,  Luigi Sartor ,  Carol A. Koch ,  Paul Keller ,  Ian Brown ,  Kyung W. Min ,  Li Xie ,  Prakash Mallya ,  Kai Li

    IPC分类号： B08B700

    CPC分类号： G09F3/10 ,  C09J7/385 ,  C09J2201/36 ,  C09J2203/334 ,  C09J2400/283 ,  G09F2003/0257 ,  Y10T428/28 ,  Y10T428/2848 ,  Y10T428/2857

    摘要： Multilayer PSA label constructions that achieve a good balance of properties, namely, adhesive performance, convertibility, and laser printer performance, and, optionally, good wet-out on plastic substrates and low haze. The multilayer PSA construction comprising a facestock, a multilayer adhesive coating, and a release liner. The adhesive coating is made of a face side adhesive (FSA) layer comprising a first emulsion acrylic PSA, which is in contact with the inner surface of the facestock, and a liner side adhesive (LSA) layer, comprising a second emulsion acrylic PSA different from the first acrylic PSA, which is in contact with the FSA. The adhesive coating has a coat weight of less than about 26 g/m2 and a flow of less than about 50 &mgr;m at room temperature. The construction exhibits a loop tack value of at least about 3.5 N/25 mm at 5° C. on a polyethylene substrate. It has been discovered that multilayer PSA label constructions exhibiting these properties also exhibit good convertibility and laser printer performance.

    摘要翻译： 实现良好的性能平衡，即粘合性能，可转换性和激光打印机性能的多层PSA标签结构，以及可选地，在塑料基材上的良好润湿和低雾度。 多层PSA结构包括面材，多层粘合剂涂层和剥离衬垫。 粘合剂涂层由包括与面材的内表面接触的第一乳液丙烯酸PSA和衬里侧粘合剂（LSA）层的面侧粘合剂（FSA）层制成，其包含第二乳液丙烯酸PSA不同 从与FSA接触的第一个丙烯酸PSA。 粘合剂涂层在室温下具有小于约26g / m 2的涂层重量和小于约50μm的流动。 该结构在聚乙烯基材上在5℃下具有至少约3.5N / 25mm的环粘性值。 已经发现，展示这些性质的多层PSA标签结构也表现出良好的可转换性和激光打印机性能。

    Crosslinkable graft pressure-sensitive adhesives
    8.
    发明授权
    Crosslinkable graft pressure-sensitive adhesives 失效
    可交联的接枝压敏粘合剂

    公开(公告)号：US5578683A

    公开(公告)日：1996-11-26

    申请号：US266972

    申请日：1994-06-27

    申请人： Carol A. Koch ,  Prakash Mallya ,  Colin C. Smith

    发明人： Carol A. Koch ,  Prakash Mallya ,  Colin C. Smith

    IPC分类号： C08F290/04 ,  C09J155/00 ,  C08F265/04 ,  C08F220/06

    CPC分类号： C09J155/005 ,  C08F290/046

    摘要： There is provided a pressure-sensitive adhesive graft copolymer formed of an acrylic backbone comprising at least one alkyl acrylate ester containing from about 4 to about 8 carbon atoms in the alkyl group having pendant therefrom side chains having a molecular weight of from about 1,000 to about 25,000, a glass transition temperature of greater than about 25.degree. C. and having crosslinkable reactive moieties.

    摘要翻译： 提供了一种由丙烯酸骨架形成的压敏粘合剂接枝共聚物，其包含至少一种含有约4至约8个碳原子的烷基的丙烯酸烷基酯，其具有侧链侧链，其分子量为约1,000至约 25,000，玻璃化转变温度大于约25℃并具有可交联的反应性部分。

    UV-crosslinked, pressure-sensitive adhesives
    10.
    发明授权
    UV-crosslinked, pressure-sensitive adhesives 有权
    UV交联的压敏粘合剂

    公开(公告)号：US06613857B1

    公开(公告)日：2003-09-02

    申请号：US10206540

    申请日：2002-07-26

    申请人： Carol A. Koch ,  Liem T. Ang

    发明人： Carol A. Koch ,  Liem T. Ang

    IPC分类号： C08F22012

    CPC分类号： C09J4/06 ,  C08F265/06

    摘要： A composition that can be coated as a hot melt or as a high solids content solution comprises, on a percent-by-weight basis, 85-99.7% of at least one acrylic copolymer, 0.1-5% of at least one photoinitiator, and 0.2-10% of at least one multifunctional (meth)acrylate. The composition is readily crosslinked by exposure to ultraviolet light to yield a high-performance acrylic PSA.

    摘要翻译： 可以作为热熔体或高固体含量溶液涂布的组合物包含85-99.7％的至少一种丙烯酸共聚物，0.1-5％的至少一种光引发剂，和 0.2-10％的至少一种多官能（甲基）丙烯酸酯。 组合物通过暴露于紫外光下容易交联，得到高性能丙烯酸PSA。