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    Strengthening compositions and treatments for lignocellulosic materials
    42.
    发明授权
    Strengthening compositions and treatments for lignocellulosic materials 失效
    加强木质纤维素材料的组成和处理

    公开(公告)号：US06211357B1

    公开(公告)日：2001-04-03

    申请号：US09457826

    申请日：1999-12-09

    申请人： Blair Alex Owens ,  Dimitris Ioannis Collias ,  Andrew Julian Wnuk

    发明人： Blair Alex Owens ,  Dimitris Ioannis Collias ,  Andrew Julian Wnuk

    IPC分类号： B05D500

    CPC分类号： D21H21/18 ,  D21H17/23 ,  D21H17/54

    摘要： The strength of lignocellulosic materials is improved by treating them with water-soluble strengthening agents containing sulfonic units, and rendering these agents water-insoluble by reacting them with compounds containing epoxide rings and quaternary ammonium groups. Thus, a substantial reduction or elimination of the bleeding of said strengthening agents from the lignocellulosic materials when touched with wet hands or contacted under humid conditions is achieved.

    摘要翻译： 通过用含有磺酸单元的水溶性强化剂处理木素纤维素材料的强度得到改善，并且通过使它们与含有环氧化物环和季铵基团的化合物反应而使这些试剂变得不溶于水。 因此，实现了当用湿手触摸或在潮湿条件下接触时，所述强化剂从木质纤维素材料渗出的显着减少或消除。

    Biodegradable polymeric compositions and products thereof
    44.
    发明授权
    Biodegradable polymeric compositions and products thereof 失效
    可生物降解的聚合物组合物及其制品

    公开(公告)号：US5939467A

    公开(公告)日：1999-08-17

    申请号：US308066

    申请日：1994-09-16

    申请人： Andrew Julian Wnuk ,  David Harry Melik ,  Terrill Alan Young

    发明人： Andrew Julian Wnuk ,  David Harry Melik ,  Terrill Alan Young

    IPC分类号： A61F13/15 ,  A61F13/49 ,  A61F13/514 ,  A61F13/551 ,  A61L15/62 ,  C08J5/18 ,  C08L1/00 ,  C08L3/00 ,  C08L29/04 ,  C08L67/00 ,  C08L67/02 ,  C08L67/03 ,  C08L67/04 ,  C08L73/00 ,  C08L75/00 ,  C08L75/04 ,  C08L75/06 ,  C08L101/00 ,  C08L101/12 ,  C08L101/16

    CPC分类号： C08L67/04 ,  A61L15/62 ,  C08L75/06 ,  C08L2201/06 ,  Y10S524/903

    摘要： The present invention relates to polymeric compositions that are biodegradable and that can be melt processed into various forms, including films, fibers, and nonwovens. The compositions include compatible or semicompatible blends of biodegradable polymers and have physical and thermomechanical integrity. Films formed from preferred polymeric compositions are suitable for use as backsheets in disposable absorbent articles. In a preferred embodiment, the polymeric composition includes a polyhydroxyalkanoate and at least one other biodegradable polymer selected from aliphatic polyester-based polyurethanes, a polylactide, polycaprolactone, or a mixture of two or more of these polymers. Where the second polymer is polycaprolactone, the composition preferably also includes a third polymer for enhancing the melt processability of the composition.

    摘要翻译： 本发明涉及可生物降解并且可以熔融加工成各种形式的聚合物组合物，包括膜，纤维和无纺布。 组合物包括可生物降解的聚合物的相容或半相容的共混物，具有物理和热机械的完整性。 由优选的聚合物组合物形成的膜适合用作一次性吸收制品中的底片。 在优选的实施方案中，聚合物组合物包括聚羟基链烷酸酯和选自脂族聚酯基聚氨酯，聚丙交酯，聚己内酯或这些聚合物中的两种或更多种的混合物的至少一种其它可生物降解的聚合物。 当第二聚合物是聚己内酯时，组合物优选还包括用于增强组合物熔融加工性能的第三聚合物。

    METHOD OF SURFACE TREATING PARTICULATE MATERIAL USING ELECTROMAGNETIC RADIATION
    48.
    发明申请
    METHOD OF SURFACE TREATING PARTICULATE MATERIAL USING ELECTROMAGNETIC RADIATION 有权
    使用电磁辐射处理颗粒材料的表面处理方法

    公开(公告)号：US20100248939A1

    公开(公告)日：2010-09-30

    申请号：US12816498

    申请日：2010-06-16

    申请人： Torsten Lindner ,  Aleksey Mikhailovich Pinyayev ,  Andrew Julian Wnuk

    发明人： Torsten Lindner ,  Aleksey Mikhailovich Pinyayev ,  Andrew Julian Wnuk

    IPC分类号： B01J37/34 ,  B29C71/04

    CPC分类号： C08J3/28 ,  C08J3/245 ,  C08J2300/14 ,  C08J2333/02

    摘要： A method of surface treating particulate materials with electromagnetic radiation that is carried out with a so-called roll reactor comprising a rotating roll and an irradiation source. Radical former molecules can be applied on the surface of superabsorbent polymer particles, which are fed onto the surface of the roll and irradiated while moved with the rotating roll. The irradiation source is provided such that the radiation is able to reach at least part of the particulate material that has been fed onto the surface of the roll.

    摘要翻译： 一种用电磁辐射表面处理颗粒材料的方法，该方法由所谓的包含旋转辊和辐照源的辊式反应器进行。 可以将前体分子施加到超吸收性聚合物颗粒的表面上，该超吸收性聚合物颗粒在转动辊移动的同时进料到辊的表面上并照射。 照射源设置成使得辐射能够到达已经被供给到辊的表面上的颗粒材料的至少一部分。

    Sensor device
    49.
    发明申请
    Sensor device 有权
    传感器装置

    公开(公告)号：US20090230499A1

    公开(公告)日：2009-09-17

    申请号：US11597280

    申请日：2006-09-19

    申请人： Clyde Warsop ,  Andrew Julian Press ,  Martyn John Hucker

    发明人： Clyde Warsop ,  Andrew Julian Press ,  Martyn John Hucker

    IPC分类号： H01L29/66 ,  H01L21/50

    CPC分类号： G01F1/6845 ,  G01P5/12 ,  G01P13/025

    摘要： A sensor device for sensing air flow speed at the exterior of an aircraft, comprising a substrate having an upper side on which is mounted a diaphragm over an aperture or recess in the substrate, the diaphragm being thermally and electrically insulative, and mounting on its upper surface a heating element comprising a layer of resistive material, and wherein electrical connections to the heating element are buried in the diaphragm and/or the substrate, and provide electrical terminals at the lower side of the substrate. The heating element is exposed to the environment, but the remaining electrical parts of the device are not exposed.

    摘要翻译： 一种用于感测飞行器外部的空气流速的传感器装置，包括具有上侧的基板，在基板上的孔或凹部上安装有隔膜，所述隔膜具有热和电绝缘性，并且安装在其上部 表面包括电阻材料层的加热元件，并且其中与所述加热元件的电连接被掩埋在所述隔膜和/或所述基板中，并且在所述基板的下侧提供电端子。 加热元件暴露于环境中，但是该设备的其余电气部分不暴露。