知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

34 条记录 (耗时 0.021 秒)

    Crosslinked elastic material formed from a linear block copolymer
    5.
    发明授权
    Crosslinked elastic material formed from a linear block copolymer 有权
    由线性嵌段共聚物形成的交联弹性材料

    公开(公告)号：US08349963B2

    公开(公告)日：2013-01-08

    申请号：US11872933

    申请日：2007-10-16

    申请人： Oomman P. Thomas ,  John E. Flood

    发明人： Oomman P. Thomas ,  John E. Flood

    IPC分类号： C08L9/06 ,  B29C47/00 ,  B29C35/08

    CPC分类号： C08J3/28 ,  B29C35/0805 ,  B29C35/0866 ,  B29C47/00 ,  B29C47/0021 ,  B29C2035/0877 ,  C08J5/18 ,  C08J2353/02 ,  C08L53/02 ,  C08L53/025 ,  Y10T442/3455 ,  Y10T442/602 ,  C08L2666/02

    摘要： An elastic material for use in an absorbent article is provided. The elastic material contains a crosslinked network formed from a linear block copolymer having a monoalkenyl aromatic midblock positioned between conjugated diene endblocks (e.g., butadiene-styrene-butadiene (“B-S-B”) triblock copolymer). Prior to crosslinking, such linear block copolymers have a relatively low viscosity and thus may be readily formed into a precursor elastic material (e.g., film, strands, web, etc.) that is subsequently crosslinked to achieve the desired elastic and mechanical properties. Crosslinking is typically achieved through the formation of free radicals (unpaired electrons) that link together to form a plurality of carbon-carbon covalent bonds at the conjugated diene endblocks.

    摘要翻译： 提供了一种用于吸收制品的弹性材料。 弹性材料包含由线性嵌段共聚物形成的交联网络，其具有位于共轭二烯端嵌段（例如丁二烯 - 苯乙烯 - 丁二烯（B-S-B）三嵌段共聚物）之间的单链烯基芳族中间嵌段。 在交联之前，这种线性嵌段共聚物具有相对较低的粘度，因此可容易地形成前体弹性材料（例如，膜，丝束，网等），随后交联以获得所需的弹性和机械性能。 通常通过形成连接在一起以在共轭二烯端基上形成多个碳 - 碳共价键的自由基（未配对电子）来实现交联。

    Disposable cleaning implement
    6.
    发明授权
    Disposable cleaning implement 有权
    一次性清洁工具

    公开(公告)号：US07462385B2

    公开(公告)日：2008-12-09

    申请号：US10686123

    申请日：2003-10-14

    申请人： Jayshree Seth ,  Ronald W. Ausen ,  Kim C. Sachs

    发明人： Jayshree Seth ,  Ronald W. Ausen ,  Kim C. Sachs

    IPC分类号： A47L13/16 ,  B32B3/02

    CPC分类号： A47L13/16 ,  Y10T428/23914 ,  Y10T428/23957 ,  Y10T428/24008 ,  Y10T428/24074 ,  Y10T428/24612 ,  Y10T428/2462 ,  Y10T442/3455 ,  Y10T442/3463 ,  Y10T442/643 ,  Y10T442/674

    摘要： The present invention relates to an improved disposable cleaning sheet for removing debris, especially hair from a non-smooth or rough surface, especially fibrous type surfaces such as carpeting or upholstery. The cleaning sheets comprise a fibrous substrate and a plurality of protrusions extending from strand elements embedded within fibrous substrate. The cleaning sheets use the protrusions to dislodge the debris from the surface being cleaned, and the fibrous substrate captures the dislodged debris without a backing for the protrusions interfering with the particle capture of the fibrous substrate. Further, the protrusions are firmly embedded within the fibrous substrate such that they cannot be dislodged from the substrate in use.

    摘要翻译： 本发明涉及一种改进的一次性清洁片，用于从非光滑或粗糙的表面，特别是诸如地毯或室内装饰的纤维型表面去除碎屑，特别是毛发。 清洁片包括纤维基材和从嵌入在纤维基材内的链条元件延伸的多个突起。 清洁片使用突起从被清洁的表面移除碎屑，并且纤维基底捕获脱落的碎屑而没有背衬，用于突起干扰纤维基底的颗粒捕获。 此外，突起被牢固地嵌入在纤维基材内，使得它们在使用中不能从基底上移出。

    Tear/puncture resistant semi-laminate material
    9.
    发明授权
    Tear/puncture resistant semi-laminate material 有权
    抗撕裂/抗穿刺的半层压材料

    公开(公告)号：US06242371B1

    公开(公告)日：2001-06-05

    申请号：US09383400

    申请日：1999-08-26

    申请人： Victor Manuel Quinones

    发明人： Victor Manuel Quinones

    IPC分类号： B32B1500

    CPC分类号： B32B27/12 ,  B32B5/022 ,  B32B5/024 ,  B32B27/02 ,  B32B27/18 ,  B32B27/32 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2307/5825 ,  B32B2307/752 ,  B32B2323/04 ,  B32B2323/10 ,  Y10S428/911 ,  Y10T428/12347 ,  Y10T428/24826 ,  Y10T442/3447 ,  Y10T442/3455

    摘要： A tear/puncture resistant semi-laminate material having a first layer of a flexible sheet of thermoplastic material and a second layer of a water impermeable thermoplastic material impregnated with a volatile corrosion inhibitor. The layers are not bonded with a uniform layer of adhesive, but are semi-laminated by bonding at points or in strips at the edges of the respective layers or at discrete, discontinuous intervals across the width of the material. In the preferred embodiments, the first layer is a tear resistant layer, which may be a layer of woven fibers, a nonwoven layer of spunbonded fibers, or a tear resistant film. In an alternative embodiment, polypropylene is substituted for polyethylene in the first and second layers.

    摘要翻译： 具有抗撕裂/抗刺穿的半层压材料，其具有第一层热塑性材料的柔性片和浸渍有挥发性腐蚀抑制剂的不透水热塑性材料的第二层。 这些层不能用均匀的粘合剂层粘合，而是通过在各层的边缘处以点或带状结合或跨越材料的宽度以分立的不连续间隔进行半层压。 在优选实施例中，第一层是抗撕裂层，其可以是机织纤维层，纺粘纤维的非织造层或抗撕裂膜。 在替代实施例中，聚丙烯在第一层和第二层中代替聚乙烯。

    Tear/puncture resistant semi-laminate material
    10.
    发明授权
    Tear/puncture resistant semi-laminate material 失效
    抗撕裂/抗穿刺的半层压材料

    公开(公告)号：US5958805A

    公开(公告)日：1999-09-28

    申请号：US61253

    申请日：1998-04-17

    申请人： Victor Manuel Quinones

    发明人： Victor Manuel Quinones

    IPC分类号： B32B27/02 ,  B32B27/12 ,  B32B15/00

    CPC分类号： B32B27/02 ,  B32B27/12 ,  Y10T428/12347 ,  Y10T428/24826 ,  Y10T442/3447 ,  Y10T442/3455

    摘要： A tear/puncture resistant semi-laminate material comprising a layer of woven polyethylene bonded to a layer of nonwoven polyethylene film impregnated with a volatile corrosion inhibitor. The layers are not bonded with a uniform layer of adhesive, but are semi-laminated by bonding at points or in strips at the edges of the respective layers or at discrete, discontinuous intervals across the width of the material. In an alternative embodiment, polypropylene is substituted for polyethylene.

    摘要翻译： 一种抗撕裂/抗穿刺的半层压材料，其包含结合到浸渍有挥发性腐蚀抑制剂的非织造聚乙烯膜层的编织聚乙烯层。 这些层不能用均匀的粘合剂层粘合，而是通过在各层的边缘处以点或带状结合或跨越材料的宽度以分立的不连续间隔进行半层压。 在替代实施例中，聚丙烯被聚乙烯代替。