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    Method for making a stem web
    2.
    发明授权
    Method for making a stem web 有权
    制作茎网的方法

    公开(公告)号：US06962635B2

    公开(公告)日：2005-11-08

    申请号：US09821669

    申请日：2001-03-29

    申请人： Scott J. Tuman ,  David L. Seidel ,  Leon Levitt ,  Brandon T. Berg

    发明人： Scott J. Tuman ,  David L. Seidel ,  Leon Levitt ,  Brandon T. Berg

    IPC分类号： A44B18/00 ,  B29C43/22 ,  B32B5/26 ,  D04H13/00 ,  B32B31/10 ,  B32B31/16

    CPC分类号： B29C43/222 ,  A44B18/0003 ,  A44B18/0046 ,  B32B5/26 ,  Y10T156/1062 ,  Y10T156/1064 ,  Y10T156/1077 ,  Y10T156/1089 ,  Y10T428/24008 ,  Y10T428/24182 ,  Y10T428/24802

    摘要： Method for making a stem web material having a plurality of stems extending from discrete regions (patches or stripes) of the web, comprising: a) providing a web (e.g. nonwoven, woven or knit textile fabric; paper; microporous membrane, polymer film; etc.); b) providing discrete quantities of a polymer at a temperature above its softening point or in molten state; c) fusing the discrete quantities of polymer to the web; and d) forming a plurality of stems in each of the discrete quantities of polymer material. The stems can be formed by pressing the web on which the patches or stripes of polymer are deposited against a tool having a surface with a plurality of stem-forming holes. The stems can be given enlarged ends by bringing the surface of the stem web close to a heated surface.

    摘要翻译： 1.一种用于制造具有从所述幅材的分离区域（贴片或条纹）延伸的多个茎的茎纤维网材料的方法，包括：a）提供纤维网（例如非织造织物，机织或针织纺织织物;纸;微孔膜，聚合物膜; 等等。）; b）在高于其软化点或熔融状态的温度下提供离散量的聚合物; c）将离散量的聚合物熔合到幅材上; 以及d）在每个离散量的聚合物材料中形成多个茎。 茎可以通过将其上聚集有斑块或条纹的纸幅压靠在具有多个茎形成孔的表面的工具上来形成。 通过使杆腹板的表面靠近被加热的表面，该杆可以被放大的端部。

    ADHESIVES COMPRISING POLY(ISOBUTYLENE) POLYMERS AND UNREACTED ALKYL AMINE
    6.
    发明申请
    ADHESIVES COMPRISING POLY(ISOBUTYLENE) POLYMERS AND UNREACTED ALKYL AMINE 有权
    包含聚（异丁烯）聚合物和不含碱金属胺的粘合剂

    公开(公告)号：US20130324651A1

    公开(公告)日：2013-12-05

    申请号：US13488506

    申请日：2012-06-05

    申请人： Guy D. Joly ,  Sarah J. Moench ,  Leon Levitt ,  Babu N. Gaddam

    发明人： Guy D. Joly ,  Sarah J. Moench ,  Leon Levitt ,  Babu N. Gaddam

    IPC分类号： C09J123/20 ,  C08K5/17

    CPC分类号： C09J123/22 ,  C08K5/17 ,  C09J7/381 ,  C09J2205/102 ,  C09J2423/00 ,  C08K5/01 ,  C08L23/22

    摘要： Presently described is an adhesive composition comprising at least one isobutylene polymer and an alkyl amine adhesion promoting agent. The alkyl amine is unreactive with respect to the isobutylene polymer. In favored embodiments, the alkyl amine adhesion promoting agent comprises an alkyl group having 6-24 carbon atoms. Further, the isobutylene polymer is a non-halogenated copolymer or homopolymer. Also described are adhesive articles a pressure sensitive adhesive, as described herein on a backing The adhesive is particularly suitable for articles intended for use in a wet environment such as kitchen or bath articles.

    摘要翻译： 目前描述的是包含至少一种异丁烯聚合物和烷基胺粘合促进剂的粘合剂组合物。 烷基胺相对于异丁烯聚合物是不反应的。 在有利的实施方案中，烷基胺粘合促进剂包括具有6-24个碳原子的烷基。 此外，异丁烯聚合物是非卤化共聚物或均聚物。 还描述了粘合剂制品，如本文所述的背衬上的压敏粘合剂。粘合剂特别适用于旨在用于湿环境例如厨房或浴用品的制品。

    Mechanical fastener
    7.
    发明授权
    Mechanical fastener 有权
    机械紧固件

    公开(公告)号：US6076238A

    公开(公告)日：2000-06-20

    申请号：US290750

    申请日：1999-04-13

    申请人： Cathleen M. Arsenault ,  Brian T. Hargrett ,  James J. Kobe ,  Leon Levitt

    发明人： Cathleen M. Arsenault ,  Brian T. Hargrett ,  James J. Kobe ,  Leon Levitt

    IPC分类号： A44B18/00 ,  F16B5/07 ,  F16B5/00

    CPC分类号： F16B5/07 ,  A44B18/0053 ,  A44B18/0061 ,  A44B18/0065 ,  A44B18/0069 ,  Y10T24/27 ,  Y10T24/2792

    摘要： A mechanical fastener including a plurality of engaging stems located in unordered arrangements, which repeat on a substrate. A preferred embodiment of the invention provides a mechanical fastener with a plurality of repeating unordered arrangements, where the arrangements repeat in more than one direction. The unordered arrangements of the engaging stems allow pairs of the fasteners to interengage with themselves, or in other words, to self-mate. Additionally, the unordered arrangements of engaging stems allow the fasteners to interengage at any relative angular orientation with a relatively constant engagement force, and a relatively constant disengagement force regardless of their angular orientation. The unordered arrangements of engaging stems also allow pairs of fasteners to interengage at any relative planar position with a relatively constant engagement force and a relatively constant disengagement force regardless of their planar position.

    摘要翻译： 机械紧固件，包括位于无序布置中的多个接合杆，其在衬底上重复。 本发明的优选实施例提供具有多个重复无序布置的机械紧固件，其中布置在多于一个方向上重复。 接合杆的无序布置允许成对的紧固件与其自身相互联系，或者换句话说，与自相关联。 此外，接合杆的无序布置允许紧固件以相对恒定的接合力和相对恒定的分离力与任何相对角度定向相互作用，而与其角度取向无关。 接合杆的无序布置还允许成对的紧固件在任何相对的平面位置处相互连接，具有相对恒定的接合力和相对恒定的分离力，而与它们的平面位置无关。

    Apparatus and method for making a mechanical fastener
    9.
    发明授权
    Apparatus and method for making a mechanical fastener 有权
    用于制造机械紧固件的装置和方法

    公开(公告)号：US06592800B1

    公开(公告)日：2003-07-15

    申请号：US09412776

    申请日：1999-10-04

    申请人： Leon Levitt ,  James J. Kobe ,  Robert D. Kampfer ,  Brian T. Hargrett ,  Cathleen M. Arsenault

    发明人： Leon Levitt ,  James J. Kobe ,  Robert D. Kampfer ,  Brian T. Hargrett ,  Cathleen M. Arsenault

    IPC分类号： B29C4346

    CPC分类号： B29C67/0044 ,  A44B18/0049 ,  A44B18/0065 ,  B29L2031/729

    摘要： A method and apparatus for forming a mechanical fastener. A preferred embodiment of the method includes moving a substrate along a web path, where the substrate includes a first major surface and a plurality of stems extending from the first major surface of the substrate and each of the stems includes a stem end, radiantly heating the stem ends to form softened ends, and thereafter deforming the softened ends into convex heads with a deformable surface. A preferred embodiment of the apparatus includes a web conveyor, where the web conveyor defines a web path, a heating source located adjacent the web conveyor and a deformable surface located down the web path from the heating source, where the deformable surface includes a durometer hardness of greater than 10 Shore OO and less than 70 Shore A.

    摘要翻译： 一种用于形成机械紧固件的方法和装置。 该方法的优选实施例包括沿着卷筒纸路径移动衬底，其中衬底包括第一主表面和从衬底的第一主表面延伸的多个杆，并且每个杆包括杆端，辐射加热 杆端部形成软化端部，然后使软化端部变形成具有可变形表面的凸形头部。 该设备的优选实施例包括腹板输送机，其中腹板输送机限定腹板通路，位于腹板输送机附近的加热源和位于加热源的腹板路径下方的可变形表面，其中可变形表面包括硬度计硬度 大于10肖氏OO和小于70肖氏A.

    Adhesives comprising poly(isobutylene) polymers and unreacted alkyl amine
    10.
    发明授权
    Adhesives comprising poly(isobutylene) polymers and unreacted alkyl amine 有权
    包含聚（异丁烯）聚合物和未反应的烷基胺的粘合剂

    公开(公告)号：US08697789B2

    公开(公告)日：2014-04-15

    申请号：US13488506

    申请日：2012-06-05

    申请人： Guy D. Joly ,  Sarah J. Moench ,  Leon Levitt ,  Babu N. Gaddam

    发明人： Guy D. Joly ,  Sarah J. Moench ,  Leon Levitt ,  Babu N. Gaddam

    IPC分类号： C08K5/00 ,  C08K5/16

    CPC分类号： C09J123/22 ,  C08K5/17 ,  C09J7/381 ,  C09J2205/102 ,  C09J2423/00 ,  C08K5/01 ,  C08L23/22

    摘要： Presently described is an adhesive composition comprising at least one isobutylene polymer and an alkyl amine adhesion promoting agent. The alkyl amine is unreactive with respect to the isobutylene polymer. In favored embodiments, the alkyl amine adhesion promoting agent comprises an alkyl group having 6-24 carbon atoms. Further, the isobutylene polymer is a non-halogenated copolymer or homopolymer. Also described are adhesive articles a pressure sensitive adhesive, as described herein on a backing. The adhesive is particularly suitable for articles intended for use in a wet environment such as kitchen or bath articles.

    摘要翻译： 目前描述的是包含至少一种异丁烯聚合物和烷基胺粘合促进剂的粘合剂组合物。 烷基胺相对于异丁烯聚合物是不反应的。 在有利的实施方案中，烷基胺粘合促进剂包括具有6-24个碳原子的烷基。 此外，异丁烯聚合物是非卤化共聚物或均聚物。 还描述了如本文所述的背衬上的压敏粘合剂的粘合剂制品。 该粘合剂特别适合用于潮湿环境（例如厨房或浴用品）中的物品。