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    ABRASIVE ARTICLE WITH CALENDERED COMBINATION
    1.
    发明申请
    ABRASIVE ARTICLE WITH CALENDERED COMBINATION 审中-公开

    公开(公告)号：WO2023037272A1

    公开(公告)日：2023-03-16

    申请号：PCT/IB2022/058436

    申请日：2022-09-08

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： MAHLI, David M. ,  NIETFELD, Jon P. ,  LE, Jimmy M. ,  ZELINSKY, Jeffrey E. ,  SONG, Liming ,  MUELLER, Gregory S.

    IPC: B24D11/00 ,  B24D3/00 ,  B24D11/02

    Abstract: Aspects of the present disclosure relate to a method of making an abrasive article. The method can include providing a combination of a mesh backing and a fastener. The mesh backing has a first side and a second side and the mesh backing has a fastener disposed on the second side and intertwined through the mesh backing therein. The combination comprises a raised portion on the first side having a first dimension. The method can include calendering the first side of the mesh backing to form a calendered mesh backing such that the raised portion results in a second dimension. The second dimension is less than the first dimension. The method can include depositing a curable make layer precursor on a major surface of the calendered mesh backing, deposing a plurality of abrasive particles onto the curable make layer precursor, and at least partially curing the curable make layer precursor.

    RESPIRATOR HAVING CORRUGATED FILTERING STRUCTURE
    4.
    发明申请
    RESPIRATOR HAVING CORRUGATED FILTERING STRUCTURE 审中-公开
    具有腐蚀性过滤结构的呼吸器

    公开(公告)号：WO2016069342A1

    公开(公告)日：2016-05-06

    申请号：PCT/US2015/056594

    申请日：2015-10-21

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： ANGADJIVAND, Seyed A. ,  NGUYEN, Nhat Ha T. ,  GERHARDT, Bryan L. ,  LE, Jimmy M. ,  BRANDNER, John M. ,  SANOCKI, Stephen M.

    IPC: A41D13/11

    CPC classification number: A62B23/025 ,  A41D13/11 ,  A41D13/1115 ,  B01D39/1623

    Abstract: Various embodiments of a filtering face-piece respirator and a method of making such respirator are disclosed. In one or more embodiments, the filtering face-piece respirator includes a mask body and a harness attached to the mask body. The mask body includes a corrugated filtering structure including peaks separated by valleys, and bridging filaments that are in discontinuous contact with at least one of an interior surface and an exterior surface of the corrugated filtering structure. The bridging filaments are attached to at least some of the peaks.

    Abstract translation: 公开了过滤面罩式呼吸器的各种实施方案和制造这种呼吸器的方法。 在一个或多个实施例中，过滤面罩呼吸器包括掩模主体和附接到面罩主体的线束。 掩模体包括波纹过滤结构，其包括由谷分开的峰，以及与波纹过滤结构的内表面和外表面中的至少一个不连续接触的桥接丝。 桥接丝连接至至少一些峰。

    CONSTRUCTIONS FOR FLUID MEMBRANE SEPARATION DEVICES
    5.
    发明申请
    CONSTRUCTIONS FOR FLUID MEMBRANE SEPARATION DEVICES 审中-公开
    流体膜分离装置的结构

    公开(公告)号：WO2014092969A1

    公开(公告)日：2014-06-19

    申请号：PCT/US2013/071379

    申请日：2013-11-22

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： HESTER, Jonathan F. ,  CASTRO, Gustavo H. ,  HERDTLE, Thomas ,  LE, Jimmy M. ,  SONG, Liming

    IPC: B01D63/08 ,  B01D65/08 ,  B29C43/22 ,  B32B3/26

    CPC classification number: B01D63/081 ,  B01D63/082 ,  B01D65/08 ,  B01D2313/08 ,  B01D2313/143 ,  B01D2313/146 ,  B01D2319/02 ,  B01D2321/20 ,  B01D2321/2016 ,  B29C43/222 ,  B32B3/26 ,  B32B3/30 ,  B32B5/022 ,  B32B5/26 ,  B32B7/02 ,  B32B7/12 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2307/728 ,  B32B2307/73 ,  B32B2307/734

    Abstract: Described herein is a construction comprising (a) a support sheet having a base, comprising (i) a plurality of rails extending from the base wherein each rail of the plurality of rails extends continuously down a length of the support sheet and each rail comprises a first side surface and an opposing second side surface and a top surface; and (ii) a plurality of first protrusions extending from the base, wherein the plurality of first protrusions are located between the plurality of rails; and (b) a selectively permeable membrane having a first major membrane surface contacting at least the top surface of at least two rails enclosing a flow channel having a height extending between the base of the support sheet and the first major membrane surface, wherein the plurality of protrusions change the height of the flow channel along its length along the longitudinal axis of the flow channel.

    Abstract translation: 本文描述的是一种结构，其包括（a）具有基座的支撑片，包括（i）从基座延伸的多个轨道，其中多个轨道中的每个轨道沿支撑片材的长度连续地延伸，并且每个轨道包括 第一侧表面和相对的第二侧表面和顶表面; 和（ii）从所述基座延伸的多个第一突起，其中所述多个第一突起位于所述多个轨道之间; 和（b）具有第一主要膜表面的选择性渗透膜，所述第一主膜表面至少与至少两个轨道的顶表面接触，所述至少两个轨道包围具有在所述支撑片材的基底和所述第一主要膜表面之间延伸的高度的流动通道， 的突起沿着流道的纵向轴线沿其长度改变流动通道的高度。

    ELECTRODE ASSEMBLIES, MEMBRANE-ELECTRODE ASSEMBLIES AND ELECTROCHEMICAL CELLS AND LIQUID FLOW BATTERIES THEREFROM
    9.
    发明申请
    ELECTRODE ASSEMBLIES, MEMBRANE-ELECTRODE ASSEMBLIES AND ELECTROCHEMICAL CELLS AND LIQUID FLOW BATTERIES THEREFROM 审中-公开
    电极组件，膜电极组件和电化学电池及其液体流动电池

    公开(公告)号：WO2017160972A1

    公开(公告)日：2017-09-21

    申请号：PCT/US2017/022492

    申请日：2017-03-15

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： WEBER, Brian T. ,  BARTLING, Brandon A. ,  YORDEM, Onur S. ,  JOHNSTON, Raymond P. ,  HAUG, Andrew T. ,  ABULU, John E. ,  HAUGEN, Gregory M. ,  NODA, Kazuki ,  SUZUKI, Shunsuke ,  LE, Jimmy M. ,  GRIFFTH, Blake R. ,  JOHNSON, Daniel E. ,  ACHARYA, Bharat R. ,  EATON, Bradley W. ,  ROMANO, Michael D. ,  PIERPONT, Daniel M. ,  MILLER, David J. ,  IVERSON, Eric J.

    IPC: H01M8/1004 ,  H01M8/18 ,  H01M4/86 ,  H01M4/96

    Abstract: The present disclosure relates to electrode assemblies, membrane-electrode assemblies and electrochemical cells and liquid flow batteries produced therefrom. The electrode and membrane-electrode assemblies include (i) a porous electrode having a first major surface with a first surface area, Ae, an opposed second major surface and a plurality of voids; (ii) a discontinuous transport protection layer, comprising polymer, disposed on the first major surface and having a cross-sectional area, Ap, substantially parallel to the first major surface; and (iii) an interfacial region wherein the interfacial region includes a portion of the polymer embedded in at least a portion of the plurality of voids, a portion of the porous electrode embedded in a portion of the polymer or a combination thereof; and wherein 0.02Ae ≤ Ap ≤ 0.85Ae and the porous electrode and discontinuous transport protection layer form an integral structure. The disclosure further provides methods of making the electrode assemblies and membrane-electrode assemblies.

    Abstract translation: 本发明涉及由其制造的电极组件，膜电极组件和电化学电池以及液流电池。 电极和膜电极组件包括：（i）多孔电极，其具有带第一表面积的第一主表面Ae，相对的第二主表面和多个空隙; （ii）包含聚合物的不连续运输保护层，其设置在第一主表面上并具有基本平行于第一主表面的横截面积Ap; 和（iii）界面区域，其中界面区域包括嵌入多个空隙的至少一部分中的聚合物的一部分，嵌入聚合物的一部分或其组合中的多孔电极的一部分; 并且其中0.02Ae≤Ap≤0.85Ae且多孔电极和不连续输送保护层形成整体结构。 本公开进一步提供了制造电极组件和膜电极组件的方法。

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