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    Method and system for introduction of an active material to a chemical process
    41.
    发明授权
    Method and system for introduction of an active material to a chemical process 有权
    向化学工艺引入活性物质的方法和系统

    公开(公告)号：US08580075B2

    公开(公告)日：2013-11-12

    申请号：US13451685

    申请日：2012-04-20

    申请人： John A. Hughes ,  Sandra Hyland ,  Ralph Kim

    发明人： John A. Hughes ,  Sandra Hyland ,  Ralph Kim

    IPC分类号： C23F1/00 ,  H01L21/306 ,  C23C16/00

    CPC分类号： H01L21/31138 ,  H01J37/3244 ,  Y10T428/1352 ,  Y10T428/1372 ,  Y10T428/1376

    摘要： A method and system of for introducing an active material to a chemical process in which a processing element including a passive component and an active element is installed within the system and exposed to a chemical process performed within the system. As the chemical process proceeds, the passive component erodes and thereby exposes the active component embedded therein. The introduction of the active component to the chemical process alters the chemical process.

    摘要翻译： 一种用于将活性材料引入到化学过程中的方法和系统，其中包括无源部件和有源元件的处理元件安装在系统内并暴露于在系统内执行的化学过程。 随着化学过程的进行，被动元件侵蚀并从而暴露嵌入其中的有源元件。 化学工艺中的活性成分的引入改变了化学过程。

    Multizone polymer membrane and dialyzer
    43.
    发明授权
    Multizone polymer membrane and dialyzer 有权
    多分子聚合物膜和透析器

    公开(公告)号：US08562876B2

    公开(公告)日：2013-10-22

    申请号：US11948754

    申请日：2007-11-30

    申请人： Shmuel Sternberg

    发明人： Shmuel Sternberg

    IPC分类号： B01D67/00 ,  B29C44/04

    CPC分类号： B01D69/02 ,  A61M1/16 ,  B01D67/0083 ,  B01D67/0088 ,  B01D69/06 ,  B01D69/08 ,  B01D2323/08 ,  B01D2323/283 ,  B01D2325/02 ,  Y10T428/1376 ,  Y10T428/24802 ,  Y10T428/24942

    摘要： Membranes are made from polymers and heat treated so that they have at least two zones with pores of different sizes. Pores with a smaller size have a lower molecular weight cut off than pores with a larger size. Zones with pores of different sizes may also be made by coating portions of membranes with polymer coatings. Membranes with pores of different sizes may be used in dialyzers for hemofiltration, hemodiafiltration, and other hemodialysis procedures. The membranes may also be used in other separation processes.

    摘要翻译： 膜由聚合物制成并进行热处理，使得它们具有至少两个具有不同尺寸的孔的区域。 具有较小尺寸的孔与具有较大尺寸的孔相比具有较低的分子量。 具有不同尺寸的孔的区域也可以通过用聚合物涂层涂覆部分膜来制备。 透析器中可以使用不同大小孔的膜进行血液滤过，血液透析滤过和其他血液透析。 膜也可用于其它分离过程。

    METHOD OF MOLDING RIGID POLYURETHANE FOAMS
    45.
    发明申请
    METHOD OF MOLDING RIGID POLYURETHANE FOAMS 审中-公开
    模制刚性聚氨酯泡沫塑料的方法

    公开(公告)号：US20130243986A1

    公开(公告)日：2013-09-19

    申请号：US13879437

    申请日：2011-11-30

    申请人： Cecilia Girotti ,  Francesca Pignagnoli ,  Vanni Parenti

    发明人： Cecilia Girotti ,  Francesca Pignagnoli ,  Vanni Parenti

    IPC分类号： C08G18/08 ,  B29C45/00

    CPC分类号： C08G18/14 ,  B29C44/10 ,  B29C45/0001 ,  C08G18/092 ,  C08G18/1808 ,  C08G18/1816 ,  C08G18/225 ,  C08G18/4816 ,  C08G18/4829 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0083 ,  C08G2105/02 ,  Y10T428/1376

    摘要： A method of making a molded rigid polyurethane foam comprising injecting into a closed mold cavity a reaction mixture at a packing factor of 1.03 to 1.9, wherein the mold cavity is under a pressure of from 300 to 950 mbar, wherein the reaction mixture comprises an organic polyisocyanate, a polyol composition, a catalyst, optionally auxiliary substances and/or additives, and a chemical blowing agent component in an amount of from 1 to 5 weight percent based on the total weight of the components excluding polyisocyanate, the chemical blowing agent component comprising at least one chemical blowing agent, wherein the chemical blowing agent component is the sole blowing agent.

    摘要翻译： 一种制备模制的硬质聚氨酯泡沫的方法，包括以1.03至1.9的填充因子将封闭的模腔注入到封闭的模腔中，其中模腔的压力为300至950毫巴，其中反应混合物包含有机 多异氰酸酯，多元醇组合物，催化剂，任选的辅助物质和/或添加剂以及化学发泡剂组分，其量除了多异氰酸酯以外的组分的总重量为1至5重量％，所述化学发泡剂组分包含 至少一种化学发泡剂，其中所述化学发泡剂组分是唯一的发泡剂。

    FOAM DUCT
    47.
    发明申请
    FOAM DUCT 有权
    泡沫导管

    公开(公告)号：US20130224414A1

    公开(公告)日：2013-08-29

    申请号：US13761262

    申请日：2013-02-07

    申请人： Kyoraku Co., Ltd.

    发明人： Masaaki ONODERA

    IPC分类号： B32B1/08

    CPC分类号： F16L9/003 ,  B29C44/1242 ,  B29L2023/22 ,  B32B1/08 ,  F16L59/14 ,  Y10S138/09 ,  Y10S138/11 ,  Y10T428/1376

    摘要： A foam duct in which rigidity is improvable includes a cylindrical portion having an external contour of a polygonal shape and a projection in an inner surface side of the cylindrical portion, and thickness of wall portions of the cylindrical portion is larger in a portion in which the projection is formed than in a portion in which the projection is not formed.

    摘要翻译： 其中刚性可改善的泡沫管道包括具有多边形外部轮廓的圆柱形部分和在圆柱形部分的内表面侧中的突出部分，并且圆柱形部分的壁部分的厚度在其中 形成突起而不是形成突起的部分。

    Absorbent spill clean-up mat
    48.
    发明授权
    Absorbent spill clean-up mat 有权
    吸收剂溢出物清理垫

    公开(公告)号：US08512552B1

    公开(公告)日：2013-08-20

    申请号：US13674020

    申请日：2012-11-10

    申请人： Rossi Properties, Inc.

    发明人： Thomas R. Rossi

    IPC分类号： B01D24/00 ,  B01D39/04

    CPC分类号： B01J20/2805 ,  B01D39/1676 ,  B01J20/262 ,  B01J20/28033 ,  Y10T428/1372 ,  Y10T428/1376 ,  Y10T428/24479 ,  Y10T428/24736

    摘要： A mat for cleaning a liquid spill on a surface has a flexible, liquid-permeable outer shell having a top side, a bottom side, and a peripheral edge. The top and bottom sides are mutually fastened at a fastening area so that an interior space is segregated into a plurality of compartments, each compartment retaining an absorbent material therein. The absorbent material is preferably a powdered polyurethane foam material. In one embodiment, the absorbent material within each compartment is contained within a rectangular substantially flat inner section having a top surface, a bottom surface and a peripheral edge, such that the mat is foldable between such inner sections but not easily folded across each inner section.

    摘要翻译： 用于清洁表面上的液体溢出物的垫具有柔性的，液体可渗透的外壳，其具有顶侧，底侧和周缘。 顶部和底部相互紧固在紧固区域，使得内部空间被分离成多个隔室，每个隔室在其中保持吸收材料。 吸收材料优选为粉末状聚氨酯泡沫材料。 在一个实施例中，每个隔室内的吸收材料被包含在具有顶表面，底表面和周边边缘的矩形基本上平坦的内部部分内，使得垫子可在这些内部部分之间折叠，但不易折叠穿过每个内部部分 。

    Environment-friendly foamed container closure laminate with embossed tabs
    50.
    发明授权
    Environment-friendly foamed container closure laminate with embossed tabs 失效
    具有压花片的环保泡沫容器封闭层压板

    公开(公告)号：US08455071B2

    公开(公告)日：2013-06-04

    申请号：US12941214

    申请日：2010-11-08

    申请人： Nan-Hu Lo

    发明人： Nan-Hu Lo

    IPC分类号： B32B5/18

    CPC分类号： B65D51/22 ,  B65D2251/0015 ,  B65D2251/0093 ,  B65D2251/023 ,  Y10T428/1359 ,  Y10T428/1376 ,  Y10T428/24851 ,  Y10T428/28 ,  Y10T428/2813

    摘要： An environment-friendly foamed container closure laminate with embossed tabs is composed of, from top to bottom, a stiff polymer printing layer—the top surface of a half thereof is embossed, the bottom surface is printed; a stiff polymer reinforcement layer—its half bottom surface is embossed and the stiff polymer printing layer laminated with the stiff polymer reinforcement layer is used as a tab (if no printing is necessary, the stiff polymer printing layer and the stiff polymer reinforcement layer are combined to be a tab layer); a soft polymer foam layer—used as a sealing gasket; a high melting point polymer isolation layer—to insulate the heat transfer from the electromagnetic induction heated metal layer to the soft polymer foam layer; an electromagnetic induction heatable metal layer; and a peelable thermosensitive adhesive layer.

    摘要翻译： 具有压花片的环保型泡沫容器封闭层压板由上至下由硬聚合物印刷层组成，其一半的顶表面被压印，底面被印刷; 刚性聚合物增强层 - 其半底表面被压花，并且与刚性聚合物增强层层压的刚性聚合物印刷层用作凸片（如果不需要印刷，刚性聚合物印刷层和刚性聚合物增强层被组合 作为标签层）; 软质聚合物泡沫层 - 用作密封垫片; 高熔点聚合物隔离层 - 使从电磁感应加热的金属层到软质聚合物泡沫层的热传递隔离; 电磁感应加热金属层; 和可剥离热敏粘合剂层。