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    NONPLANAR PATTERNED NANOSTRUCTURED SURFACE AND PRINTING METHODS FOR MAKING THEREOF
    32.
    发明申请
    NONPLANAR PATTERNED NANOSTRUCTURED SURFACE AND PRINTING METHODS FOR MAKING THEREOF 审中-公开

    公开(公告)号：WO2019130222A1

    公开(公告)日：2019-07-04

    申请号：PCT/IB2018/060625

    申请日：2018-12-26

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： ZHU, James ,  STENSVAD, Karl K. ,  LENTZ, Daniel M. ,  METZLER, Thomas J. ,  DAVID, Moses M.

    IPC: B41C1/18 ,  B41F17/00 ,  B41F3/26 ,  B41K3/26 ,  B41M1/00 ,  B81C1/00

    Abstract: A method of applying a pattern to a nonplanar surface. A stamp has a major surface with pattern elements having a lateral dimension of greater than 0 and less than about 5 microns. The major surface of the stamp has a functionalizing molecule with a functional group selected to chemically bind to the nonplanar surface. The stamp is positioned to initiate rolling contact with the nonplanar surface, and contacts the nonplanar surface to form a self-assembled monolayer (SAM) of the functionalizing material thereon and impart the arrangement of pattern elements thereto. The major surface of the stamp is translated with respect to the nonplanar surface such that: a contact force is controlled at an interface between the stamping surfaces and the nonplanar surface, and the contact pressure at the interface is allowed to vary while the stamping surfaces and the nonplanar surface are in contact with each other.

    SLOT DIE WITH ACTIVELY CONTROLLED COATING WIDTH
    33.
    发明申请
    SLOT DIE WITH ACTIVELY CONTROLLED COATING WIDTH 审中-公开
    活性控制涂层宽度的SLOT模具

    公开(公告)号：WO2017139219A1

    公开(公告)日：2017-08-17

    申请号：PCT/US2017/016661

    申请日：2017-02-06

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： STENSVAD, Karl K. ,  O'HARE, Jonathan J. ,  CARLSON, Daniel H. ,  JERRY, Glen A.

    IPC: B05C5/02

    CPC classification number: B05C5/0266 ,  B05C11/1002

    Abstract: Coating apparatuses and methods are provided for dispensing coatings with various shapes. The coating apparatus includes a coating die body including a cavity and an opening on a dispensing side thereof. One or more movable components are disposed on the dispensing side of the die body to define at least a portion of a dispensing slot adjacent the opening of the cavity. The one or more movable components are movable with respect to the opening to allow a width of the dispensing slot along a cross direction to be dynamically adjustable.

    Abstract translation: 提供了用于分配具有各种形状的涂层的涂覆装置和方法。 涂布设备包括涂布模具主体，该涂布模具主体包括腔体和在其分配侧的开口。 一个或多个可移动部件设置在模体的分配侧上以限定邻近腔的开口的分配槽的至少一部分。 所述一个或多个可移动部件可相对于所述开口移动，以允许所述分配槽沿着横向的宽度可动态调节。

    METHOD AND APPARATUS FOR FORMING ARTICLES WITH NON-UNIFORM DISCONTINUOUS PATTERNED COATINGS
    34.
    发明申请
    METHOD AND APPARATUS FOR FORMING ARTICLES WITH NON-UNIFORM DISCONTINUOUS PATTERNED COATINGS 审中-公开
    用非均匀不连续图案形成文章的方法和装置

    公开(公告)号：WO2017034879A1

    公开(公告)日：2017-03-02

    申请号：PCT/US2016/047343

    申请日：2016-08-17

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： RATTRAY, Tyler J. ,  PEKUROVSKY, Mikhail L. ,  O'HARE, Jonathan J. ,  BENSON, Peter T. ,  STENSVAD, Karl K. ,  JERRY, Glen A.

    IPC: B05C5/00 ,  B05C5/02 ,  B05D5/00

    CPC classification number: B05C5/027 ,  B05C9/06 ,  B05D1/26 ,  B05D1/34 ,  B05D5/00 ,  B05D2252/02

    Abstract: A process for applying a coating material onto a substrate as a non-uniform discontinuous pattern of coating material, the method including the present disclosure describes a method of applying a coating material onto a substrate, including providing a first distribution manifold having a cavity and a multiplicity of first dispensing outlets in fluid communication with the cavity, creating relative motion between a substrate and the dispensing outlets in a first direction; dispensing a first coating material from the dispensing outlets while maintaining the relative motion and translating the multiplicity of dispensing outlets in a second direction non-parallel to the first direction, and varying a rate of dispensing of the first coating material in a predetermined fashion to form a discontinuous pattern of the first coating material on a major surface of the substrate. Useful non-uniformly patterned coated articles can be prepared using the process.

    Abstract translation: 一种将涂层材料施加到基材上作为涂层材料的不均匀不连续图案的方法，包括本公开的方法描述了将涂层材料施加到基底上的方法，包括提供具有空腔的第一分配歧管和 多个第一分配出口与空腔流体连通，在第一方向上产生基底和分配出口之间的相对运动; 从分配出口分配第一涂层材料，同时保持相对运动并在不平行于第一方向的第二方向上平移多个分配出口，并以预定方式改变第一涂层材料的分配速率以形成 在基材的主表面上的第一涂层材料的不连续图案。 可以使用该方法制备有用的非均匀图案涂布制品。

    APPARATUS FOR GUIDING A MOVING WEB
    36.
    发明申请
    APPARATUS FOR GUIDING A MOVING WEB 审中-公开
    用于指导移动网页的装置

    公开(公告)号：WO2013090134A1

    公开(公告)日：2013-06-20

    申请号：PCT/US2012/068376

    申请日：2012-12-07

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  SWANSON, Ronald P. ,  CARLSON, Daniel H. ,  DOBBS, James N. ,  STENSVAD, Karl K.

    Inventor： SWANSON, Ronald P. ,  CARLSON, Daniel H. ,  DOBBS, James N. ,  STENSVAD, Karl K.

    IPC: B65H23/038

    CPC classification number: B65H23/038 ,  B65H23/0326 ,  B65H2220/01 ,  B65H2404/15212 ,  B65H2511/242 ,  B65H2553/416 ,  B65H2553/80

    Abstract: An apparatus (20) for steering a web (22), including a web path having at least one steering roller (24) and an exit roller (26), each having a mount; wherein the steering roller(s) (26) each have an axis of rotation and wherein the mounts for the steering roller(s) (26) can pivot those axes with a total of two degrees of freedom. An array (30) comprising a plurality of sensors (30a) for monitoring the position of the web (22) is present connected to a controller so as to determine the position and angular orientation of the web (22). The controller adjusts the pivot(s) of the mount(s) so as to control the angular orientation and the lateral position of the web (22) at a particular point along the web path.

    Abstract translation: 一种用于转向卷筒纸（22）的装置（20），包括具有至少一个转向辊（24）和出纸辊（26）的卷筒纸路径，每个转向辊具有一个安装座; 其中所述转向辊（26）各自具有旋转轴线，并且其中用于所述转向辊（26）的所述支架能够以总共两个自由度使所述轴线枢转。 存在包括用于监测卷材（22）的位置的多个传感器（30a）的阵列（30），其连接到控制器，以便确定卷筒纸（22）的位置和角度定向。 控制器调节支架的枢轴，以便沿着幅材路径控制幅材（22）在特定点处的角度定向和横向位置。

    MULTIBAND RESONANT GRATINGS
    39.
    发明公开
    MULTIBAND RESONANT GRATINGS 审中-公开

    公开(公告)号：EP4206789A1

    公开(公告)日：2023-07-05

    申请号：EP22213685.5

    申请日：2022-12-15

    Applicant: 3M Innovative Properties Company

    Inventor： MARKOWITZ, Matthew ,  COTRUFO, Michele ,  ALU, Andrea ,  HAO, Bing ,  SCHARDT, Craig R. ,  GUO, Xuexue ,  STENSVAD, Karl K.

    IPC: G02B27/01 ,  G02B5/26 ,  G02B5/28 ,  G02B27/10 ,  G02B5/18 ,  G02B5/20

    Abstract: An optical combiner includes a first layer with a periodic arrangement of structures of a material with a first refractive index. A second layer overlies the structures on the first layer, and the second layer includes a material with a second refractive index. A difference between the first refractive index and the second refractive index, measured at 587.5 nm, is less than 1.5. The periodic arrangement of structures is configured such that the optical combiner produces, for an input signal incident on the first layer from air at an oblique elevation angle of greater than 20°, an output signal with three reflection peaks, each reflection peak having an average reflection of greater than 50% within a ± 3° range of the elevation angle.

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