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    Method and apparatus for forming articles with non-uniformly patterned coatings
    21.
    发明授权
    Method and apparatus for forming articles with non-uniformly patterned coatings 有权

    公开(公告)号：US10357795B2

    公开(公告)日：2019-07-23

    申请号：US15755114

    申请日：2016-08-24

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Jonathan J. O'Hare ,  Tyler J. Rattray ,  Mikhail L. Pekurovsky ,  Peter T. Benson ,  Ann M. Gilman

    IPC: B05C9/06 ,  B01D67/00 ,  B05C5/02 ,  B01D53/22 ,  B05D1/26

    Abstract: A process for applying a coating material onto a substrate as a non-uniform patterned layer of coating material, the method including providing a first distribution manifold having a cavity and a first multiplicity of dispensing outlets in fluid communication with the cavity, providing a second distribution manifold having a cavity and a second multiplicity of 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 first dispensing outlets while maintaining the relative motion and simultaneously translating the plurality of dispensing outlets in a second direction non-parallel to the first direction, and dispensing a second coating material from the second dispensing outlets while maintaining the relative motion and simultaneously translating the plurality of dispensing outlets in a second direction non-parallel to the first direction. Useful non-uniformly patterned coated articles can be prepared using the process.

    MICROCONTACT PRINTING WITH HIGH RELIEF STAMPS IN A ROLL-TO-ROLL PROCESS
    27.
    发明申请
    MICROCONTACT PRINTING WITH HIGH RELIEF STAMPS IN A ROLL-TO-ROLL PROCESS 审中-公开
    在滚动到滚动过程中具有高消除强度的微距打印

    公开(公告)号：US20150343823A1

    公开(公告)日：2015-12-03

    申请号：US14655069

    申请日：2013-12-19

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Mikhail L. Pekurovsky ,  Lyudmila A. Pekurovsky ,  Matthew H. Frey ,  Daniel P. Meehan ,  Jonathan J. O'Hare

    IPC: B41K3/60

    CPC classification number: B41K3/60 ,  B41F5/24 ,  B41M1/04 ,  B41M3/00 ,  B82Y40/00 ,  G03F7/0002 ,  H05K3/061 ,  H05K3/1275

    Abstract: A method includes unwinding a web material from a support and providing an elastomeric stamp, wherein the stamp includes a base surface and an arrangement of pattern elements extending away from the base surface, and wherein each pattern element has a stamping surface with a lateral dimension of less than about 5 microns and a height with respect to the base surface, and wherein an aspect ratio of the height to the lateral dimension is at least 1.5. The stamping surfaces of the pattern elements are inked with an ink composition including a functionalizing molecule, wherein the functionalizing molecule includes a functional group selected to bind to said substrate material. The stamping surface of the pattern elements is contacted with a major surface of the web material for a print time sufficient to bind the functional group with the web material to form a self-assembled monolayer (SAM) of the functionalizing material on the major surface of the web material according to the arrangement of pattern elements on the stamping surface.

    Abstract translation: 一种方法包括从支撑件开卷腹板材料并提供弹性体印模，其中印模包括基底表面和远离基底表面延伸的图案元件的布置，并且其中每个图案元件具有冲压表面，其横向尺寸为 小于约5微米，相对于基面的高度，并且其中高度与横向尺寸的纵横比至少为1.5。 图案元件的冲压表面用包括官能化分子的油墨组合物着墨，其中官能化分子包括选择与所述基材材料结合的官能团。 图案元件的冲压表面与幅材材料的主表面接触，以使印刷时间足以使官能团与纤维网材料结合，从而在主表面上形成官能化材料的自组装单层（SAM） 根据在冲压表面上的图案元件的布置，卷材材料。

    RE-INKING ROLLER FOR MICROCONTACT PRINTING IN A ROLL-TO-ROLL PROCESS
    28.
    发明申请
    RE-INKING ROLLER FOR MICROCONTACT PRINTING IN A ROLL-TO-ROLL PROCESS 审中-公开
    用于在滚动到滚动过程中的微型打印的重新卷取滚筒

    公开(公告)号：US20150336379A1

    公开(公告)日：2015-11-26

    申请号：US14655844

    申请日：2013-12-19

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Tyler J. Rattray ,  Mikhail L. Pekurovsky ,  Lyudmila A. Pekurovsky ,  Matthew H. Frey ,  Daniel P. Meehan ,  Jonathan J. O'Hare ,  Richard W. Greger

    IPC: B41F31/16

    CPC classification number: B41F31/16 ,  B41F5/24 ,  B41F11/02 ,  B41F17/00 ,  B41F31/22 ,  H01L51/0004 ,  H05K3/061 ,  H05K3/1275

    Abstract: A system, including a moving web of material unwound from a support and a stamp mounted on a roller, wherein the stamp includes a base surface and a continuous, regular array of pattern elements having a trapezoidal cross-sectional shape and extending above the base surface, and wherein the stamping elements each have a substantially planar stamping surface. An inking roller with an inking surface at least periodicially contacts the stamping surface of the stamping elements. The inking surface is impregnated with an ink composition including an organosulfur compound having a thiol functional group selected to bind to a major surface of the web material to form a self-assembled monolayer (SAM) thereon according to the array of pattern elements on the stamping surface.

    Abstract translation: 一种系统，包括从支撑件展开的材料的移动幅材和安装在辊上的印模，其中所述印模包括基部表面和具有梯形横截面形状并且在基底表面上方延伸的连续的，规则的图案元件阵列 ，并且其中所述冲压元件各自具有基本平坦的冲压表面。 具有上墨表面的上墨辊至少周期性地接触冲压元件的冲压表面。 该油墨组合物浸渍有一种油墨组合物，该组合物包括具有硫醇官能团的有机硫化合物，该有机硫化合物选择为与纤维网材料的主表面结合，以在其上形成自组装单层（SAM），根据冲压件上的图案元件阵列 表面。

    DISCRETE COATING OF LIQUID ON A LIQUID-COATED SUBSTRATE AND USE IN FORMING LAMINATES
    29.
    发明申请
    DISCRETE COATING OF LIQUID ON A LIQUID-COATED SUBSTRATE AND USE IN FORMING LAMINATES 有权
    液体涂布在液体涂层基材上的分散涂层和用于成型层压板

    公开(公告)号：US20150309353A1

    公开(公告)日：2015-10-29

    申请号：US14647369

    申请日：2013-12-02

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Karl K. Stensvad ,  Jonathan J. O'Hare ,  Christopher J. Campbell ,  Daniel H. Carlson ,  Glen A. Jerry

    IPC: G02F1/1333 ,  C09D133/06 ,  B05C5/02 ,  C09J133/06 ,  B05D1/26 ,  B05D7/00

    CPC classification number: G02F1/133305 ,  B05C5/0258 ,  B05C5/0275 ,  B05D1/265 ,  B05D7/532 ,  B32B17/06 ,  C09D133/06 ,  C09J133/06 ,  G02F2001/133302 ,  G02F2202/28

    Abstract: A process including positioning a coating head to define a gap between a first external opening in flow communication with a source of a first coating liquid, and a major surface of a substrate; creating relative motion between the first coating head and the substrate; dispensing a pre-determined quantity of the first coating liquid to form a discrete patch in a predetermined position on the substrate's major surface; positioning a second coating head to define a gap between a second external opening in flow communication with a source of a second coating liquid and a major surface of the patch; creating relative motion between the second coating head and the substrate, and dispensing a pre-determined quantity of the second coating liquid to form a discontinuous pattern on the patch's major surface. The first and optionally the second coating liquids exhibit a viscosity as dispensed of at least 1 Pascal-sec.

    Abstract translation: 一种方法，包括定位涂覆头以限定与第一涂覆液体的源流体连通的第一外部开口和基底的主表面之间的间隙; 在第一涂覆头和基底之间产生相对运动; 分配预定量的第一涂覆液体以在基板的主表面上的预定位置形成离散的贴片; 定位第二涂覆头以在与第二涂覆液体的源和贴片的主表面流动连通的第二外部开口之间限定间隙; 在第二涂覆头和基底之间产生相对运动，并且分配预定量的第二涂覆液体以在贴片的主表面上形成不连续图案。 第一和任选地第二涂布液体表现出至少1帕斯卡 - 秒的粘度。

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