MICROCONTACT PRINTING WITH HIGH RELIEF STAMPS IN A ROLL-TO-ROLL PROCESS
    1.
    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

    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
    2.
    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

    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。

    MEMBRANE
    3.
    发明申请
    MEMBRANE 审中-公开

    公开(公告)号:US20200212471A1

    公开(公告)日:2020-07-02

    申请号:US16634791

    申请日:2018-07-20

    Abstract: A cation exchange membrane comprising a supported membrane having first and second opposed major surfaces, wherein the membrane comprises ionomer, and wherein at least one of: the membrane is supported on the first major surface, but unsupported on the second major surface; the cation exchange membrane has a porosity, wherein at least 90 (in some embodiments, at least 95, 96, 97, 98, or even at least 99) percent by volume of the porosity is filled with ionomer, and wherein at least one of the first or second major surfaces of the cation exchange membrane is free of a continuous ionomer layer thereon external to the electrolyte diffusion layer; or the ionomer has a cohesive strength, wherein the ionomer has a maximum annealing temperature that maximizes the cohesive strength of the ionomer, wherein the membrane is supported by at least one support layer, and wherein the support layer has a melting temperature that is less than the maximum annealing temperature of the ionomer. Cation exchange membranes described herein are useful, for example, in redox flow batteries.

    METHOD FOR MAKING, INKING, AND MOUNTING STAMPS FOR MICRO-CONTACT PRINTING
    6.
    发明申请
    METHOD FOR MAKING, INKING, AND MOUNTING STAMPS FOR MICRO-CONTACT PRINTING 有权
    制造,安装和安装微型接触式印刷机的方法

    公开(公告)号:US20140110879A1

    公开(公告)日:2014-04-24

    申请号:US14116376

    申请日:2012-06-27

    Abstract: A method of preparing a patterned micro-contact printing stamp for micro contact printing including the making of a submaster of e.g. epoxy, against which a micro-contact printing stamp from polydimethylsiloxane or other stamp forming material can be formed. The micro-contact printing stamp can then be exposed to an inking material while the micro-contact printing stamp is still against the submaster, resulting in a micro-contact printing stamp capable of making numerous impressions before the inking material is exhausted.

    Abstract translation: 制备用于微接触印刷的图案化微接触印刷印模的方法,包括制备例如, 环氧树脂,可以形成来自聚二甲基硅氧烷或其它印模形成材料的微接触印刷印模。 然后可以将微接触印刷印版暴露于着色材料,同时微接触印刷印模仍然靠在副主机上,从而产生能够在着墨材料排出之前产生大量印模的微接触印刷印刷。

    Microcontact printing with high relief stamps in a roll-to-roll process

    公开(公告)号:US10195884B2

    公开(公告)日:2019-02-05

    申请号:US14655069

    申请日:2013-12-19

    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.

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