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    ABRASIVE ARTICLE AND METHOD OF MODIFYING THE SURFACE OF A WORKPIECE
    1.
    发明申请
    ABRASIVE ARTICLE AND METHOD OF MODIFYING THE SURFACE OF A WORKPIECE 审中-公开
    磨损性物品及修饰工件表面的方法

    公开(公告)号：WO2007047558A1

    公开(公告)日：2007-04-26

    申请号：PCT/US2006/040317

    申请日：2006-10-16

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： LUGG, Paul S. ,  FLETCHER, Timothy D.

    IPC: B24D3/28 ,  B24D3/00 ,  B24D11/00

    CPC classification number: B24D3/28 ,  B24D11/001

    Abstract: Provided is an abrasive article for lapping or polishing a workpiece comprising a three-dimensional, textured, flexible, fixed abrasive construction having a first surface and a working surface, the working surface comprising a plurality of precisely shaped abrasive composites, wherein the precisely shaped abrasive composite comprises a resin phase and a metal phase, wherein the metal phase further comprises superabrasive material. Also provided are a method of polishing or lapping a workpiece and a kit comprising a three-dimensional, textured, flexible, fixed abrasive construction and instructions for carrying out the method of polishing or lapping a workpiece.

    Abstract translation: 提供了用于研磨或抛光工件的磨料制品，其包括具有第一表面和工作表面的三维，纹理，柔性，固定的研磨结构，所述工作表面包括多个精确成形的磨料复合材料，其中精确成形的磨料 复合材料包括树脂相和金属相，其中所述金属相还包括超研磨材料。 还提供了抛光或研磨工件的方法和包括三维，纹理，柔性，固定的磨料结构的套件以及用于执行抛光或研磨工件的方法的指令。

    LAPPING CARRIER AND METHOD
    3.
    发明申请
    LAPPING CARRIER AND METHOD 审中-公开
    拉平载体和方法

    公开(公告)号：WO2008064158A2

    公开(公告)日：2008-05-29

    申请号：PCT/US2007/085103

    申请日：2007-11-19

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  FLETCHER, Timothy D. ,  CHRISTIANSON, Todd J. ,  ROMERO, Vincent D. ,  SVENTEK, Bruce A.

    Inventor： FLETCHER, Timothy D. ,  CHRISTIANSON, Todd J. ,  ROMERO, Vincent D. ,  SVENTEK, Bruce A.

    IPC: B24B37/04

    CPC classification number: B24B37/28

    Abstract: Provided is a double-sided lapping carrier comprising a base carrier having a first major surface, a second major surface and at least one aperture for holding a workpiece, said aperture extending from the first major surface through the base carrier to the second major surface, wherein the base carrier comprises a first metal, the circumference of said aperture is defined by a third surface of the base carrier consisting of the first metal and, at least a portion of the first major surface or at least a portion of each of the first and the second major surfaces comprises a polymeric region, said polymeric region comprising a polymer having a work to failure of at least 10 Joules. Also provide are methods of lapping.

    Abstract translation: 提供一种双面研磨载体，其包括具有第一主表面，第二主表面和至少一个用于保持工件的孔的基部载体，所述孔从第一主表面延伸穿过 其中所述基部载体包括第一金属，所述孔的周边由所述基部载体的第三表面限定，所述基部载体的第三表面由所述第一金属以及所述第一主表面的至少一部分或在所述第二主表面上的至少一部分 第一主表面和第二主表面各自的至少一部分包含聚合物区域，所述聚合物区域包含具有至少10焦耳失效功的聚合物。 还提供研磨方法。

    CONGLOMERATE ABRASIVE PARTICLES, ABRASIVE ARTICLES INCLUDING THE SAME, AND METHODS OF MAKING THE SAME
    6.
    发明申请
    CONGLOMERATE ABRASIVE PARTICLES, ABRASIVE ARTICLES INCLUDING THE SAME, AND METHODS OF MAKING THE SAME 审中-公开
    包含磨料颗粒，包括其的磨料制品及其制造方法

    公开(公告)号：WO2015088953A1

    公开(公告)日：2015-06-18

    申请号：PCT/US2014/069034

    申请日：2014-12-08

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： KASAI, Toshikazu ,  GAGLIARDI, John J. ,  FLETCHER, Timothy D.

    IPC: B24D3/28 ,  B24D11/00 ,  B24D3/14 ,  C09K3/14

    CPC classification number: B24D3/14 ,  B24D11/001 ,  C09K3/1436

    Abstract: A method of making conglomerate abrasive particles includes: providing agglomerate abrasive particles comprising mineral particles in a first vitreous binder; combining the agglomerate abrasive particles with a second vitreous binder material precursor to form precursor conglomerate abrasive particles; and heating the precursor conglomerate abrasive particles to convert the second vitreous binder material precursor into a second vitreous binder, different from the first vitreous binder, thereby forming the conglomerate abrasive particles. The first vitreous binder differs from the second vitreous binder by at least one of: i) elemental composition, or ii) an intrinsic physical property; and wherein the conglomerate abrasive particles can pass through a testing sieve having one-millimeter openings. Conglomerate abrasive particles preparable by the method, and abrasive articles containing them, are also disclosed.

    Abstract translation: 一种制造砾石磨料颗粒的方法包括：在第一玻璃粘合剂中提供包含矿物颗粒的附聚磨料颗粒; 将附聚磨料颗粒与第二玻璃态粘合剂材料前体结合以形成前体砾粒磨料颗粒; 并加热前体砾石磨料颗粒以将第二玻璃态粘合剂材料前体转化成与第一玻璃粘结剂不同的第二玻璃粘合剂，从而形成砾粒磨料颗粒。 第一玻璃粘合剂与第二玻璃态粘合剂的不同之处在于：i）元素组成，或ii）固有的物理性质; 并且其中所述砾粒磨料颗粒可以通过具有一毫米开口的测试筛。 还公开了通过该方法制备的砾粒磨料颗粒和含有它们的磨料制品。

    FLUOROPOLYMER COATINGS COMPRISING AZIRIDINE COMPOUNDS AND NON-FLUORINATED POLYMER
    7.
    发明申请
    FLUOROPOLYMER COATINGS COMPRISING AZIRIDINE COMPOUNDS AND NON-FLUORINATED POLYMER 审中-公开
    包含AZIRIDINE化合物和非氟化聚合物的氟聚合物涂料

    公开(公告)号：WO2015069502A1

    公开(公告)日：2015-05-14

    申请号：PCT/US2014/062771

    申请日：2014-10-29

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： JING, Naiyong ,  HAMER, Kevin M. ,  PETERSON, Jeffrey A. ,  BLONG, Thomas J. ,  FLETCHER, Timothy D. ,  JUERGENS, Michael ,  MUGGLI, Mark W. ,  DAMTE, Gezahegn D.

    IPC: C09D127/12 ,  C09D127/16 ,  C09D127/18 ,  H01L31/0216 ,  C09D175/04 ,  C08K5/3412 ,  C08K5/544

    CPC classification number: C09D127/18 ,  C08L75/04 ,  C09D127/12 ,  C09D127/16 ,  H01L31/049 ,  Y02E10/50 ,  C08K5/3412 ,  C08K5/41 ,  C08K5/5442 ,  C08L33/06

    Abstract: A fluoropolymer coating composition is described comprising an aqueous liquid medium, fluoropolymer particles dispersed in the aqueous liquid medium, and at least one aziridine compound. The aziridine compound comprises at least two aziridine groups (i.e. polyaziridine) or at least one aziridine group and at least one alkoxy silane group. In another embodiment, an article is described comprising a substrate wherein a surface of the substrate comprises a coating comprising fluoropolymer particles; and a reaction product of at least one aziridine compound comprising at least two aziridine groups or at least one aziridine group and at least one alkoxy silane group. The coating can be utilized as a primer for bonding a non-fluorinated substrate to a fluoropolymer film and/or the coating can be used as an (e.g. outer exposed) surface layer. In some embodiments, the article may be the (e.g. backside) film of a photovoltaic module.

    Abstract translation: 描述了一种氟聚合物涂料组合物，其包含水性液体介质，分散在含水液体介质中的氟聚合物颗粒和至少一种氮丙啶化合物。 氮丙啶化合物包含至少两个氮丙啶基（即聚氮丙啶）或至少一个氮丙啶基和至少一个烷氧基硅烷基。 在另一个实施方案中，描述了包括基材的制品，其中基材的表面包含含氟聚合物颗粒的涂层; 和至少一种包含至少两个氮丙啶基团或至少一个氮丙啶基团和至少一个烷氧基硅烷基团的氮丙啶化合物的反应产物。 涂层可以用作将非氟化基底粘合到含氟聚合物膜上的底漆和/或涂层可以用作（例如外部暴露的）表面层。 在一些实施例中，制品可以是光伏模块的（例如背面）膜。

    FLUOROPOLYMER COATINGS COMPRISING AZIRIDINE COMPOUNDS
    9.
    发明申请
    FLUOROPOLYMER COATINGS COMPRISING AZIRIDINE COMPOUNDS 审中-公开
    包含AZIRIDINE化合物的氟聚合物涂料

    公开(公告)号：WO2015066868A1

    公开(公告)日：2015-05-14

    申请号：PCT/CN2013/086680

    申请日：2013-11-07

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： LOCHHAAS, Kai H. ,  JING, Naiyong ,  HAMER, Kevin M. ,  BLONG, Thomas J. ,  FLETCHER, Timothy D. ,  YU, Zhigang ,  JUERGENS, Michael

    IPC: C09D127/12 ,  C08K5/3412

    CPC classification number: C09D127/22 ,  C08K3/22 ,  C08K3/346 ,  C08K3/36 ,  C08K5/3412 ,  C08K2003/2241 ,  C09D7/61 ,  H01L31/049 ,  C09D127/18 ,  C08K5/5442

    Abstract: A fluoropolymer coating composition is described comprising an aqueous liquid medium, fluoropolymer particles dispersed in the aqueous liquid medium, and at least one aziridine compound. The aziridine compound comprises at least two aziridine groups (i.e. polyaziridine) or at least one aziridine group and at least one alkoxy silane group. In another embodiment, an article is described comprising a substrate wherein a surface of the substrate comprises a coating comprising fluoropolymer particles; and a reaction product of at least one aziridine compound comprising at least two aziridine groups or at least one aziridine group and at least one alkoxy silane group. The coating can be utilized as a primer for bonding a non-fluorinated substrate to a fluoropolymer film and/or the coating can be used as an (e.g. outer exposed) surface layer. In some embodiments, the article may be the (e.g. backside) film of a photovoltaic module.

    Abstract translation: 描述了一种氟聚合物涂料组合物，其包含水性液体介质，分散在水性液体介质中的含氟聚合物颗粒和至少一种氮丙啶化合物。 氮丙啶化合物包含至少两个氮丙啶基（即聚氮丙啶）或至少一个氮丙啶基和至少一个烷氧基硅烷基。 在另一个实施方案中，描述了包括基材的制品，其中基材的表面包含含有氟聚合物颗粒的涂层; 和至少一种包含至少两个氮丙啶基或至少一个氮丙啶基和至少一个烷氧基硅烷基的氮丙啶化合物的反应产物。 涂层可以用作将非氟化基底粘合到含氟聚合物膜上的底漆和/或涂层可以用作（例如外部暴露的）表面层。 在一些实施例中，制品可以是光伏模块的（例如背面）膜。

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