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    Multilayer pressure-sensitive adhesive label constructions
    1.
    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。

    Glow plugs and a method of producing glow plugs
    3.
    发明授权
    Glow plugs and a method of producing glow plugs 有权
    辉光插头和生产电热塞的方法

    公开(公告)号：US06753505B2

    公开(公告)日：2004-06-22

    申请号：US10200591

    申请日：2002-07-23

    申请人： Paul Keller

    发明人： Paul Keller

    IPC分类号： F23Q722

    CPC分类号： F23Q7/001 ,  F23Q2007/004

    摘要： A method of producing a glow plug including a glow tube (5) with internal heating coil (4) and optionally regulating coils which are embedded therein using a ceramic filling, whereby a compaction of an area on a combustion chamber side of the glow tube (5) is performed using a recessing-reducing process with a radial feed.

    摘要翻译： 一种制造电热塞的方法，其包括具有内部加热线圈（4）的辉光管（5）和可选地调节线圈，其中使用陶瓷填充物嵌入其中，由此使所述辉光管的燃烧室侧的区域 5）使用具有径向馈送的凹陷减小过程进行。

    Repulpable, pressure-sensitive adhesive compositions
    4.
    发明授权
    Repulpable, pressure-sensitive adhesive compositions 失效
    可压缩的压敏粘合剂组合物

    公开(公告)号：US6136903A

    公开(公告)日：2000-10-24

    申请号：US947930

    申请日：1997-10-09

    申请人： Shiaonung Su ,  Paul Keller ,  Graham Yeadon

    发明人： Shiaonung Su ,  Paul Keller ,  Graham Yeadon

    IPC分类号： B32B7/12 ,  C08F265/04 ,  C08F265/06 ,  C08L51/00 ,  C09J7/02 ,  C09J133/08 ,  C09J151/00 ,  C09J131/00 ,  C09J135/00

    CPC分类号： C09J151/003 ,  C08F265/04 ,  C08F265/06 ,  C09J133/08 ,  C08L51/00 ,  Y02P20/582

    摘要： Repulpable PSA compositions and constructions that exhibit high adhesive performance on a wide range of substrates are provided. In one embodiment, a PSA composition comprises a blend of two emulsion acrylic copolymers. The first type is a repulpable, emulsion acrylic copolymer that passes TAPPI UM 213. Preferably, the copolymer is prepared by sequential polymerization. The second type of copolymer is a non-repulpable, gpp or removable, repositionable, emulsion acrylic copolymer, also preferably prepared by sequential polymerization. The PSA compositions are inherently tacky and can be used in labels and tapes. In addition, they can be added to other PSAs as external tackifiers.

    摘要翻译： 提供了在宽范围的基底上表现出高粘合性能的可重复粘合剂组合物和结构。 在一个实施方案中，PSA组合物包含两种乳液丙烯酸共聚物的共混物。 第一种类型是通过TAPPI UM 213的可重新涂布的乳液丙烯酸共聚物。优选地，通过顺序聚合制备共聚物。 第二种类型的共聚物是不可重复使用的，gpp或可拆卸的，可重新定位的乳液丙烯酸共聚物，也优选通过顺序聚合制备。 PSA组合物固有地发粘，可用于标签和胶带。 此外，它们可以作为外部增粘剂添加到其他PSA中。

    Adjustable ice breaker for an ice machine producing sheet ice
    5.
    发明授权
    Adjustable ice breaker for an ice machine producing sheet ice 失效
    用于制冰机冰机的可调式破冰机

    公开(公告)号：US4510768A

    公开(公告)日：1985-04-16

    申请号：US509322

    申请日：1983-06-30

    申请人： Paul Keller

    发明人： Paul Keller

    IPC分类号： F25C1/14 ,  F25C5/04 ,  F25C5/12

    CPC分类号： F25C1/145 ,  F25C5/046 ,  Y10S241/17 ,  Y10T403/125 ,  Y10T403/7021

    摘要： An ice breaking head for an ice producing machine is adjustable for producing harvested ice of selected sizes. The ice making machine has a cylinder, the inner surface of which produces commercial sheet ice. The ice is harvested by forcing the ice from out of the cylinder toward an ice breaking head. The position of ice breaking head is adjustable to vary the size of the ice harvested. The head has an ice breaking surface which contains fins for facilitating the breaking of the ice sheet. It is journalled on a mounting post which has keys or ribs of increasing heights which match corresponding keyway slots in the bore of the head so that the spacing of the head, and hence the size of the ice harvested, can be adjusted by changing the rotational position of the head on its mounting post.

    摘要翻译： 用于制冰机的破冰头是可调节的，用于产生选定尺寸的收获冰。 制冰机具有圆筒，其内表面产生商业薄片冰。 通过迫使冰从气缸向冰块破碎的头部收获冰块。 破冰头的位置是可调节的，以改变收获的冰的大小。 头部具有破冰表面，其包含用于促进冰盖破裂的翅片。 它被安装在安装柱上，该​​安装柱具有不断增加的高度的键或肋，其与头部的孔中的对应的键槽相匹配，使得头部的间隔以及因此的收获的冰的尺寸可以通过改变旋转 头部在其安装柱上的位置。

    Pressure-sensitive adhesives for marking films
    9.
    发明授权
    Pressure-sensitive adhesives for marking films 有权
    用于标记膜的压敏粘合剂

    公开(公告)号：US06569949B1

    公开(公告)日：2003-05-27

    申请号：US09586122

    申请日：2000-06-02

    申请人： Ivan S. P Lee ,  Graham Yeadon ,  Paul Keller

    发明人： Ivan S. P Lee ,  Graham Yeadon ,  Paul Keller

    IPC分类号： C09J15104

    CPC分类号： C09J133/08 ,  C09J2201/606

    摘要： Inherently tacky, pressure-sensitive adhesive compositions useful in marking film applications are provided. The compositions comprise polymer particles prepared by emulsion polymerization of at least one monomer mixture. The monomer mixture comprises at least one alkyl acrylate, the alkyl group of which has from about 4 to 12 carbon atoms, preferably in an amount of from about 73% to 90% by weight, at least one unsaturated carboxylic acid containing from about 3 to 5 carbon atoms, preferably in an amount of from about 2% to 12% by weight, and at least one hard monomer, preferably present in an amount of from about 5% to 15% by weight. The particles have a mean diameter of about 300 nm or less, as determined by laser light scattering. Preferably the hard monomer comprises a styrenic monomer, more preferably both a styrenic monomer and an alkyl methacrylate. In some embodiments, the compositions are prepared by sequential polymerization of the first and second monomer charges. The compositions may also contain one or more internal or external crosslinkers.

    摘要翻译： 本发明提供了用于标记膜应用的压敏粘合剂组合物。 组合物包含通过至少一种单体混合物的乳液聚合制备的聚合物颗粒。 单体混合物包含至少一种丙烯酸烷基酯，其烷基具有约4至12个碳原子，优选约73％至90％重量的至少一种不饱和羧酸，其含有约3至 5个碳原子，优选约2重量％至12重量％的量，和至少一种硬单体，优选以约5重量％至15重量％的量存在。 如通过激光散射确定的，颗粒具有约300nm或更小的平均直径。 优选地，硬单体包括苯乙烯单体，更优选苯乙烯单体和甲基丙烯酸烷基酯。 在一些实施方案中，通过第一和第二单体电荷的顺序聚合制备组合物。 组合物还可以含有一种或多种内部或外部交联剂。

    Pressure-sensitive adhesives for marking films
    10.
    发明授权
    Pressure-sensitive adhesives for marking films 失效

    公开(公告)号：US6147165A

    公开(公告)日：2000-11-14

    申请号：US37589

    申请日：1998-03-09

    申请人： Ivan S. P. Lee ,  Graham Yeadon ,  Paul Keller

    发明人： Ivan S. P. Lee ,  Graham Yeadon ,  Paul Keller

    IPC分类号： C09J133/08 ,  C09J133/02

    CPC分类号： C09J133/08 ,  C09J2201/606

    摘要： Inherently tacky, pressure-sensitive adhesive compositions useful in marking film applications are provided. The compositions comprise polymer particles prepared by emulsion polymerization of at least one monomer mixture. The monomer mixture comprises at least one alkyl acrylate, the alkyl group of which has from about 4 to 12 carbon atoms, preferably in an amount of from about 73% to 90% by weight, at least one unsaturated carboxylic acid containing from about 3 to 5 carbon atoms, preferably in an amount of from about 2% to 12% by weight, and at least one hard monomer, preferably present in an amount of from about 5% to 15% by weight. The particles have a mean diameter of about 300 nm or less, as determined by laser light scattering. Preferably the hard monomer comprises a styrenic monomer, more preferably both a styrenic monomer and an alkyl methacrylate. In some embodiments, the compositions are prepared by sequential polymerization of the first and second monomer charges. The compositions may also contain one or more internal or external crosslinkers.