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    Expandable fixing tape
    1.
    发明授权
    Expandable fixing tape 失效
    可扩展固定胶带

    公开(公告)号：US5942308A

    公开(公告)日：1999-08-24

    申请号：US674900

    申请日：1996-07-03

    申请人： Masaaki Arakawa ,  Kazuhisa Maeda ,  Katsumi Hori ,  Teiji Sakashita

    发明人： Masaaki Arakawa ,  Kazuhisa Maeda ,  Katsumi Hori ,  Teiji Sakashita

    IPC分类号： A61F13/15 ,  A61F13/58 ,  C09J7/02

    CPC分类号： A61F13/5512 ,  A61F13/58 ,  Y10T428/24264 ,  Y10T428/24479 ,  Y10T428/28

    摘要： Disclosed are an expandable fixing tape comprising a base material composed of an expandable portion and a substantially non-stretchable portion, and a fixing means provided on at least one non-stretchable portion which is present at one end of the base material, wherein the expandable portion exhibits a load of not more than 5.0 kg/25 mm at 200% expanding and a permanent set of not less than 30% under the condition of 200% expanding, and the substantially non-stretchable portion has a ductility of less than twice under a load of not more than 0.5 kg/25 mm and a base material composed of an expandable portion, which is a thin layer portion having a thin thickness, at the central portion in the lengthwise direction and substantially non-stretchable portions, which are thick layer portions having a thick thickness, at both the end portions, a fixing means provided on at least one non-stretchable portion which is present at one end of the base material, wherein the expandable portion can be expanded to the length of at least three times under a load of 1.5 kg/25 mm and has a permanent set of at least 30% under the condition of 200% expanding, and the thickness of the expandable portion is not more than 90% of the thickness of the non-stretchable portion. These tapes can be easily expanded by a weak force at use and are very practical and easily usable, and are suitably used for packaging bags, boxes, etc. or for treating sanitary articles used.

    摘要翻译： 公开了一种可扩张的固定带，其包括由可膨胀部分和基本上不可拉伸部分组成的基材，以及设置在存在于基材的一端的至少一个不可拉伸部分上的固定装置，其中， 在200％膨胀的条件下，在200％膨胀时，部分显示出不超过5.0kg / 25mm的载荷，并且在200％膨胀的条件下具有不小于30％的永久变形，并且基本上不可拉伸部分的延展性小于两倍 在0.5kg / 25mm以下的负荷和由长度方向的中央部分的厚度较薄的可膨胀部分和基本上不可拉伸的部分构成的基材，其厚度 在两个端部具有厚度的层部分，设置在存在于基材的一端的至少一个不可拉伸部分上的固定装置，其中可扩张部分可以 在1.5kg / 25mm的载荷下膨胀至少三次，在200％膨胀的条件下具有至少30％的永久变形，并且可膨胀部分的厚度不大于90％ 的非伸缩部分的厚度。 这些带可以通过使用的弱力容易地膨胀，并且非常实用且易于使用，并且适用于包装袋，盒等，或用于处理使用的卫生用品。

    Separator or packaging material having a matte or embossed surface
    2.
    发明授权
    Separator or packaging material having a matte or embossed surface 失效
    具有无光泽或压花表面的分离器或包装材料

    公开(公告)号：US5972473A

    公开(公告)日：1999-10-26

    申请号：US764917

    申请日：1996-12-16

    申请人： Masaaki Arakawa ,  Teiji Sakashita

    发明人： Masaaki Arakawa ,  Teiji Sakashita

    IPC分类号： B65D65/00 ,  A61F13/15 ,  A61F13/56 ,  B32B3/30 ,  B32B27/00 ,  B32B27/06 ,  B32B27/28 ,  B65D65/38 ,  A61F13/60

    CPC分类号： A61F13/551 ,  B32B27/00 ,  B32B3/30 ,  B65D65/38 ,  Y10T428/14 ,  Y10T428/1476 ,  Y10T428/149 ,  Y10T428/24355 ,  Y10T428/29 ,  Y10T428/31

    摘要： A separator or a packaging material is provided, comprising a thermoplastic plastic film at least one surface of which is a matte surface or an embossed surface having a surface roughness (Ra) of not larger than 1/2 of the thickness of the film. The thermoplastic film may have a release treatment layer on the whole or part of a surface. The separator or packaging material is useful as a separator for pressure-sensitive adhesive articles and disposable articles or as a packaging material for packing foods, pressure-sensitive adhesive articles and sanitary articles. In particular, the separator is suitably used as a separator for a disposable diaper and a sanitary napkin, and also the packaging material is suitably used as a package for a sanitary napkin.

    摘要翻译： 提供了一种分离器或包装材料，其包括热塑性塑料膜，其至少一个表面是无光泽表面或具有不大于+ E的表面粗糙度（Ra）的压花表面，其中，1/2 + EE 薄膜厚度 热塑性膜可以在整个或部分表面上具有释放处理层。 分离器或包装材料可用作压敏粘合剂制品和一次性制品的隔板，或用作包装食品，压敏粘合剂制品和卫生用品的包装材料。 特别地，隔膜适合用作一次性尿布和卫生巾的隔膜，并且包装材料也适合用作卫生巾的包装。

    Double-sided pressure-sensitive adhesive tape, laminated structure comprising the same, and method of use of same
    3.
    发明授权
    Double-sided pressure-sensitive adhesive tape, laminated structure comprising the same, and method of use of same 失效
    双面粘合带，包含该双面粘合带的层叠结构体及其使用方法

    公开(公告)号：US5372865A

    公开(公告)日：1994-12-13

    申请号：US927666

    申请日：1992-09-09

    申请人： Masaaki Arakawa ,  Naomitu Tanaka ,  Teiji Sakashita

    发明人： Masaaki Arakawa ,  Naomitu Tanaka ,  Teiji Sakashita

    IPC分类号： A61F13/58 ,  C09J7/02

    CPC分类号： A61F13/58 ,  C09J7/02 ,  Y10T428/1462 ,  Y10T428/24215 ,  Y10T428/24793 ,  Y10T428/2809 ,  Y10T428/2826 ,  Y10T428/2848 ,  Y10T428/2852 ,  Y10T428/2857 ,  Y10T428/31663

    摘要： In the double-side pressure-sensitive tapes (A and B) of the first embodiment of the present invention, a first pressure-sensitive adhesive layer (2) comprising a blend of 100 parts by weight of an acrylic or rubber-based pressure-sensitive adhesive composition with from 0.01 to 30 parts by weight of a silicone polymer is formed on one side of a substrate and an acrylic or rubber-based pressure-sensitive adhesive layer is formed as a second pressure-sensitive adhesive layer (3) on the other side. By this, a double-side pressure-sensitive tape in which the pressure-sensitive adhesives, even when being bonded to each other, can thereafter be easily separated is obtained. For the pressure-sensitive tape of the second embodiment of the present invention, a second pressure-sensitive adhesive layer (54) is formed on one inner surface (53a) of both inner surfaces of a tape substrate (53) which are faced to each other and a first pressure-sensitive adhesive layer (55) is formed on the other inner surface (53b), with the second pressure-sensitive adhesive layer and the first pressure-sensitive adhesive layer being formed from pressure-sensitive adhesives having compositions different from each other so as to be separably bonded to each other, and a third pressure-sensitive adhesive layer (56) is formed on a suitable part of the tape substrate (53) other than the both faced surfaces. By this, it becomes possible to improve fixing strength without increasing the area of the tape substrate.

    摘要翻译： PCT No.PCT / JP92 / 00010 Sec。 371日期：1992年9月9日 102（e）1992年9月9日PCT PCT 1992年1月9日PCT公布。 出版物WO92 / 日本1992年7月23日。在本发明第一实施方案的双面压敏胶带（A和B）中，第一压敏粘合剂层（2）包含100重量份的 丙烯酸或橡胶类压敏粘合剂组合物在基材的一侧上形成有0.01至30重量份的硅氧烷聚合物，并且形成丙烯酸或橡胶基压敏粘合剂层作为第二压敏粘合剂 另一侧的粘合剂层（3）。 由此，获得即使在彼此粘合时也可以容易地分离粘合剂的双面压敏胶带。 对于本发明第二实施例的压敏胶带，在带基板（53）的两个内表面的一个内表面（53a）上形成第二粘合剂层（54） 另一个和第一压敏粘合剂层（55）形成在另一个内表面（53b）上，第二压敏粘合剂层和第一压敏粘合剂层由具有不同于 彼此分离地接合，并且在除了两个表面之外的带基材（53）的适当部分上形成第三粘合剂层（56）。 由此，可以提高固定强度而不增加带基片的面积。

    Paper diaper release part structure having an interfacial boundary constituted by a pressure-sensitive adhesive layer and a silicone-based release layer, a diaper containing a specific release part structure, and a method for reducing peeling noise
    8.
    发明授权
    Paper diaper release part structure having an interfacial boundary constituted by a pressure-sensitive adhesive layer and a silicone-based release layer, a diaper containing a specific release part structure, and a method for reducing peeling noise 失效
    具有由粘合剂层和硅酮基剥离层构成的界面边界的纸尿布释放部分结构，包含特定释放部分结构的尿布和减少剥离噪音的方法

    公开(公告)号：US5649921A

    公开(公告)日：1997-07-22

    申请号：US225082

    申请日：1994-04-08

    申请人： Masaaki Arakawa ,  Katsumi Hori

    发明人： Masaaki Arakawa ,  Katsumi Hori

    IPC分类号： A61F13/49 ,  A61F5/44 ,  A61F13/58 ,  A61F13/60 ,  C09J7/02 ,  C09J121/00 ,  C09J153/00

    CPC分类号： A61F13/60 ,  C09J7/02 ,  Y10T428/2839

    摘要： A freely peelable release part structure is disclosed. The tape or a like part associated with the structure is difficult to separate when it should be kept fixed. On the other hand, noise-free peeling thereof is easy when it should be peeled away. In particular, a release part structure useful for the fastening of diapers is provided. It contains a structure of a release part whose interfacial boundary is constituted by a pressure-sensitive adhesive layer (4) and a silicone-based release layer (2), characterized in that the adhesive layer comprises a tacky substance containing a rubber as a major component and the release layer comprises a silicone-based release agent containing a three-dimensional structure organopolysiloxane in an amount of 1-80% by weight.

    摘要翻译： 公开了一种可剥离的释放部分结构。 与结构相关联的胶带或类似部件在保持固定时难以分离。 另一方面，当其被剥离时，其无噪声的剥离容易。 特别地，提供了用于紧固尿布的释放部分结构。 它包含一个释放部分的结构，其界面由粘合剂层（4）和硅氧烷基剥离层（2）构成，其特征在于粘合剂层包含一种以橡胶为主要物质的粘性物质 组分和脱模层包含含有1-80重量％的三维结构有机聚硅氧烷的硅氧烷基脱模剂。

    Sheet-form hook and fastening system using it
    9.
    发明授权
    Sheet-form hook and fastening system using it 失效
    板形钩和紧固系统使用它

    公开(公告)号：US5603145A

    公开(公告)日：1997-02-18

    申请号：US536203

    申请日：1995-09-29

    申请人： Masaaki Arakawa ,  Kenitirou Arakawa ,  Masayuki Mizohata

    发明人： Masaaki Arakawa ,  Kenitirou Arakawa ,  Masayuki Mizohata

    IPC分类号： A44B18/00 ,  A61F13/02 ,  A61F13/56 ,  A61F13/62 ,  A44B17/00 ,  A44B21/00

    CPC分类号： A61F13/0269 ,  A44B18/0061 ,  A44B18/008 ,  A44B18/0084 ,  A61F13/5622 ,  A61F13/625 ,  Y10T24/27 ,  Y10T24/2708 ,  Y10T24/33

    摘要： A sheet-form hook capable of hooking to a material to be hooked, comprising a sheet-form substrate having thereon at least one projected portion formed by bending at least one piece notched in the substrate to at least one surface side of the substrate, the height of the projected portion from the surface of the substrate being at least 0.3 mm, and a fastening system using the sheet-form hook. The sheet-form hook can be utilized in the field of fastening systems in place of pressure-sensitive adhesive tapes and has a high resistance to staining, which is a weak point of a pressure-sensitive adhesive tape.

    摘要翻译： 一种能够钩住要钩挂的材料的片状钩，包括其上具有至少一个突出部分的片状基底，所述突出部分通过将至少一个在所述基底中切口的片弯曲到所述基底的至少一个表面侧而形成， 来自基板表面的突出部分的高度至少为0.3mm，以及使用片状钩的紧固系统。 片状钩可以用于紧固系统领域代替压敏粘合带，并且具有高的耐污染性，这是压敏粘合带的弱点。

    Structure of releasing part
    10.
    发明授权
    Structure of releasing part 失效
    释放部分的结构

    公开(公告)号：US5591498A

    公开(公告)日：1997-01-07

    申请号：US63739

    申请日：1993-05-20

    申请人： Masaaki Arakawa

    发明人： Masaaki Arakawa

    IPC分类号： A61F13/49 ,  A61F13/56 ,  A61F13/58 ,  A61F13/60 ,  C09J7/02 ,  C09J153/02 ,  C09J157/02 ,  B32B7/00

    CPC分类号： A61F13/60 ,  Y10T428/14 ,  Y10T428/1462 ,  Y10T428/1476 ,  Y10T428/28 ,  Y10T428/2839

    摘要： A releasing part structure having a boundary component which is constituted by a pressure-sensitive adhesive layer and a long chain alkyl type or silicone type releasing agent layer, wherein said pressure-sensitive adhesive layer comprises a pressure-sensitive adhesive composition comprising a rubber-based or acrylic pressure-sensitive adhesive, and the releasing part structure is constituted such that when the pressure-sensitive adhesive layer is released from the releasing agent layer, the sound pressure level in releasing the pressure-sensitive adhesive layer from the releasing agent layer at a releasing speed of at least 1.times.10.sup.2 mm/minute is 80 dB or less.

    摘要翻译： 一种具有由压敏粘合剂层和长链烷基型或有机硅型脱模剂层构成的边界成分的释放部分结构，其中所述压敏粘合剂层包括含有橡胶基的粘合剂组合物 或丙烯酸类压敏粘合剂，并且释放部分结构被构造成使得当压敏粘合剂层从脱模剂层释放时，在粘合剂层从脱模剂层释放压敏粘合剂层时的声压级 至少1x102mm /分钟的释放速度为80dB以下。