利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.022 秒)

    Method of making a breathable, meltblown nonwoven
    1.
    发明授权
    Method of making a breathable, meltblown nonwoven 有权
    制造透气，熔喷无纺布的方法

    公开(公告)号：US06176952B1

    公开(公告)日：2001-01-23

    申请号：US09302644

    申请日：1999-05-03

    申请人： Rexford A. Maugans ,  Thomas T. Allgeuer ,  Jill M. Martin

    发明人： Rexford A. Maugans ,  Thomas T. Allgeuer ,  Jill M. Martin

    IPC分类号： B32B3100

    CPC分类号： D04H1/56 ,  D04H1/42 ,  D04H1/54 ,  D04H1/559

    摘要： The present invention relates to a method of making a breathable nonwoven fabric having enhanced moisture barrier properties. In particular, the invention pertains to a method of making a meltblown fibrous layer having an improved hydrohead performance (e.g. greater than 40 millibars (16 inches of H2O) and adjacent to at least one spunbond fibrous layer, wherein the method comprises secondary processing of the meltblown layer prior to bonding to spunbond layers. The resultant spunbond/meltblown (SM) nowoven fabric is breathable and characterized as having a cloth-like feel and softness and enhanced hydrohead performance rendering it suitable for use in, for example, personal hygiene, disposable industrial garment and infection control/clean room applications for items such as coverings, incontinence pads and diapers, especially as a diaper backsheet or containment flap.

    摘要翻译： 本发明涉及一种具有增强的防潮性能的透气无纺布的制造方法。 特别地，本发明涉及一种制备具有改进的氢头性能（例如大于40毫巴（16英寸H 2 O）并且与至少一个纺粘纤维层相邻）的熔喷纤维层的方法，其中该方法包括二次加工 所得到的纺粘/熔喷（SM）织物是透气的，其特征在于具有布状感觉和柔软度以及增强的水压头性能，使其适用于例如个人卫生，一次性 工业服装和感染控制/清洁室应用于诸如覆盖物，失禁垫和尿布的物品，特别是作为尿布底片或容纳瓣。

    Rotomolding composition
    3.
    发明授权
    Rotomolding composition 有权
    滚塑组合物

    公开(公告)号：US09267010B2

    公开(公告)日：2016-02-23

    申请号：US14366829

    申请日：2012-12-20

    申请人： Luis G. Zalamea ,  Roberto Rigobello ,  Thomas T. Allgeuer ,  Gerd Lohse

    发明人： Luis G. Zalamea ,  Roberto Rigobello ,  Thomas T. Allgeuer ,  Gerd Lohse

    IPC分类号： C08K3/22

    CPC分类号： C08K3/22 ,  C08K2003/2265

    摘要： The instant invention provides a rotomolding composition. The a rotomolding composition comprises at least 95 percent by weight of a thermoplastic polymer; and from 0.1 to 3 percent by weight of metal oxide lamellae; wherein the rotomolding composition is characterized by at least one of the following properties: (a) having a retention at elongation at break of at least 85 percent after 4000 hours of accelerated aging; or (b) having a ductility improvement of at least 50 percent relative to a similar composition free of said metal oxide lamellae.

    摘要翻译： 本发明提供了一种滚塑组合物。 该滚塑组合物包含至少95重量％的热塑性聚合物; 和0.1至3重量％的金属氧化物薄片; 其中所述滚塑组合物的特征在于以下性质中的至少一个：（a）在加速老化4000小时后具有至少85％的断裂伸长率的保留; 或（b）相对于不含所述金属氧化物薄片的类似组合物，其延性提高至少为50％。

    LINKING ON-LINE ANALYSIS AND TRACER TECHNOLOGY
    5.
    发明申请
    LINKING ON-LINE ANALYSIS AND TRACER TECHNOLOGY 有权
    连接在线分析和跟踪技术

    公开(公告)号：US20130326852A1

    公开(公告)日：2013-12-12

    申请号：US13825282

    申请日：2011-09-20

    申请人： Thomas T. Allgeuer ,  Enric Comas

    发明人： Thomas T. Allgeuer ,  Enric Comas

    IPC分类号： G05B1/01

    CPC分类号： G05B1/01 ,  G01N21/31 ,  G01N21/85 ,  G01N2021/6417 ,  G01N2021/6439 ,  G01N2021/8592 ,  Y10T29/49771

    摘要： The present invention relates to a method of obtaining value from providing fabrication equipment comprising the following steps. Fabrication equipment is provided to an article producer, which equipment includes an on-line analyzer for detecting the presence of a tracer element. Raw material which contains the proprietary tracer element is then provided to the article producer. The article producer is then allowed to begin to convert the raw material to a finished article using the fabrication equipment. The raw material is analyzed for the presence of the tracer element while the fabrication equipment is operated. Appropriate action, such as charging a royalty or shutting down the fabrication equipment, is then taken in the event the tracer element is not detected.

    摘要翻译： 本发明涉及一种通过提供制造设备获得价值的方法，包括以下步骤。 制造设备被提供给物品制造商，该设备包括用于检测示踪元件的存在的在线分析器。 然后将包含专有示踪元件的原材料提供给制品生产商。 然后允许文章制作者使用制造设备开始将原材料转换成成品。 在制造设备操作时，分析原料的示踪元件的存在。 在没有检测到示踪元件的情况下，采取适当的措施，例如收取使用费或关闭制造设备。

    SOFT AND EXTENSIBLE POLYPROPYLENE BASED SPUNBOND NONWOVENS
    6.
    发明申请
    SOFT AND EXTENSIBLE POLYPROPYLENE BASED SPUNBOND NONWOVENS 审中-公开
    柔软可伸缩的聚丙烯基弹性体非织造布

    公开(公告)号：US20090111347A1

    公开(公告)日：2009-04-30

    申请号：US12301509

    申请日：2007-05-21

    申请人： Hong Peng ,  Gert J. Claasen ,  Jozef J. Van Dun ,  Thomas T. Allgeuer

    发明人： Hong Peng ,  Gert J. Claasen ,  Jozef J. Van Dun ,  Thomas T. Allgeuer

    IPC分类号： D04H5/00 ,  B29C47/00

    CPC分类号： D04H3/16 ,  D01F1/10 ,  D01F6/46 ,  Y10T442/608

    摘要： The present invention relates to nonwoven webs or fabrics. In particular, the present invention relates to nonwoven webs having superior abrasion resistance and excellent softness characteristics. The nonwoven materials comprise fibers made from of a polymer blend of isotactic polypropylene and reactor grade propylene based elastomers or plastomers together with from about 100 to about 2500 ppm (by weight of the fiber) of a slip agent. The isotactic polypropylene can be homopolymer polypropylene, and/or random copolymers of propylene and one or more alpha-olefins. The reactor grade propylene based elastomers or plastomers have a molecular weight distribution of less than about 3.5, and a heat of fusion less than about 90 joules/gm. In particular, the reactor grade propylene based elastomers or plastomers contains from about 3 to about 15 percent by weight of units derived from an ethylene and a melt flow rate of from about 2 to about 200 grams/10 minutes. Erucamide is the preferred slip additive.

    摘要翻译： 本发明涉及非织造纤维网或织物。 特别地，本发明涉及非织造纤维网，其具有优异的耐磨性和优异的柔软性。 非织造材料包括由全同立构聚丙烯和反应器级丙烯基弹性体或塑性体的聚合物共混物以及约100至约2500ppm（以纤维的重量计）的滑爽剂的聚合物共混物制成的纤维。 全同立构聚丙烯可以是均聚物聚丙烯，和/或丙烯与一种或多种α-烯烃的无规共聚物。 反应器级丙烯基弹性体或塑性体的分子量分布小于约3.5，熔融热小于约90焦耳/克。 特别地，反应器级丙烯基弹性体或塑性体含有约3至约15重量％的衍生自乙烯的单元和约2至约200克/ 10分钟的熔体流动速率。 芥酸酰胺是优选的滑爽添加剂。

    Linking on-line analysis and tracer technology
    7.
    发明授权
    Linking on-line analysis and tracer technology 有权
    连接在线分析和跟踪技术

    公开(公告)号：US09383729B2

    公开(公告)日：2016-07-05

    申请号：US13825282

    申请日：2011-09-20

    申请人： Thomas T. Allgeuer ,  Enric Comas

    发明人： Thomas T. Allgeuer ,  Enric Comas

    IPC分类号： G01N21/85 ,  G05B1/01 ,  G01N21/31 ,  G01N21/64

    CPC分类号： G05B1/01 ,  G01N21/31 ,  G01N21/85 ,  G01N2021/6417 ,  G01N2021/6439 ,  G01N2021/8592 ,  Y10T29/49771

    摘要： The present invention relates to a method of obtaining value from providing fabrication equipment comprising the following steps. Fabrication equipment is provided to an article producer, which equipment includes an on-line analyzer for detecting the presence of a tracer element. Raw material which contains the proprietary tracer element is then provided to the article producer. The article producer is then allowed to begin to convert the raw material to a finished article using the fabrication equipment. The raw material is analyzed for the presence of the tracer element while the fabrication equipment is operated. Appropriate action, such as charging a royalty or shutting down the fabrication equipment, is then taken in the event the tracer element is not detected.

    摘要翻译： 本发明涉及一种通过提供制造设备获得价值的方法，包括以下步骤。 制造设备被提供给物品制造商，该设备包括用于检测示踪元件的存在的在线分析器。 然后将包含专有示踪元件的原材料提供给制品生产商。 然后允许文章制作者使用制造设备开始将原材料转换成成品。 在制造设备操作时，分析原料的示踪元件的存在。 在没有检测到示踪元件的情况下，采取适当的措施，例如收取使用费或关闭制造设备。