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公开(公告)号：US09701045B2
公开(公告)日：2017-07-11
申请号：US14116376
申请日：2012-06-27
CPC分类号： B29C33/424 , B41K1/28 , B82Y10/00 , B82Y40/00 , G03F7/0002 , H05K3/1275
摘要： 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.
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2.发明授权公开(公告)号：US08950324B2
公开(公告)日：2015-02-10
申请号：US13514170
申请日：2010-12-17
申请人： Tracie J. Berniard , Matthew H. Frey , Lance E. Behymer , Mikhail L. Pekurovsky , Richard W. Greger , Daniel P. Meehan , Jonathan J. O'Hare
发明人： Tracie J. Berniard , Matthew H. Frey , Lance E. Behymer , Mikhail L. Pekurovsky , Richard W. Greger , Daniel P. Meehan , Jonathan J. O'Hare
IPC分类号： B41K3/28 , B41F3/18 , H01L21/027
摘要： An apparatus and method for microcontact printing are described. The microcontact printing apparatus includes a planar stamp and a pressurized roller. The pressurized roller includes an inflatable bladder that can be inflated by a fluid to a pressure that reduces printing defects such as voids and stamp collapse. A substrate is disposed between the pressurized roller and a stamp coated with an ink of functionalizing molecules. As the pressurized roller moves over the substrate, at least a portion of the functionalizing molecules are transferred from the stamp to the substrate in the desired pattern.
摘要翻译： 描述了微接触印刷的装置和方法。 微接触式印刷装置包括平面印模和加压辊。 加压辊包括可膨胀的气囊，其可以通过流体膨胀至减小印刷缺陷（例如空隙和印模塌陷）的压力。 衬底设置在加压辊和涂覆有官能化分子的油墨的印模之间。 当加压辊移动到基底上时，官能化分子的至少一部分以期望的图案从印模转移到基底。
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3.发明申请公开(公告)号：US20120247355A1
公开(公告)日：2012-10-04
申请号：US13514170
申请日：2010-12-17
申请人： Tracie J. Berniard , Matthew H. Frey , Lance E. Behymer , Mikhail L. Pekurovsky , Richard W. Greger , Daniel P. Meehan , Jonathan J. O'Hare
发明人： Tracie J. Berniard , Matthew H. Frey , Lance E. Behymer , Mikhail L. Pekurovsky , Richard W. Greger , Daniel P. Meehan , Jonathan J. O'Hare
IPC分类号： B41F3/18
摘要： An apparatus and method for microcontact printing are described. The microcontact printing apparatus includes a planar stamp and a pressurized roller. The pressurized roller includes an inflatable bladder that can be inflated by a fluid to a pressure that reduces printing defects such as voids and stamp collapse. A substrate is disposed between the pressurized roller and a stamp coated with an ink of functionalizing molecules. As the pressurized roller moves over the substrate, at least a portion of the functionalizing molecules are transferred from the stamp to the substrate in the desired pattern.
摘要翻译： 描述了微接触印刷的装置和方法。 微接触式印刷装置包括平面印模和加压辊。 加压辊包括可膨胀的气囊，其可以通过流体膨胀至减小印刷缺陷（例如空隙和印模塌陷）的压力。 衬底设置在加压辊和涂覆有官能化分子的油墨的印模之间。 当加压辊移动到基底上时，官能化分子的至少一部分以期望的图案从印模转移到基底。
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4.发明授权公开(公告)号：US08794150B2
公开(公告)日：2014-08-05
申请号：US14116363
申请日：2012-06-25
CPC分类号： B41F17/00 , B41F27/14 , G03F7/0002
摘要： An apparatus and a method for micro-contact printing on a substrate. A roll having very low drag is supported for rotation by air bearings and has a micro-contact printing stamp mounted to its outer surface. Contact between the substrate and the micro-contact printing stamp drives the roll and repeatedly imprints the pattern onto the web. In convenient embodiments, the roll is a sleeve positioned over a core with the sleeve supported for rotation by a layer of air between the sleeve and the core.
摘要翻译： 一种用于在基板上进行微接触印刷的装置和方法。 具有非常低的阻力的辊被空气轴承支撑以旋转，并且具有安装到其外表面的微接触印刷印章。 基板和微接触印刷印版之间的接触驱动辊并将图案重复地印在卷材上。 在方便的实施例中，辊是位于芯上的套筒，其中套筒被套筒和芯之间的一层空气支撑。
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5.发明申请公开(公告)号：US20140102327A1
公开(公告)日：2014-04-17
申请号：US14116363
申请日：2012-06-25
IPC分类号： B41F17/00
CPC分类号： B41F17/00 , B41F27/14 , G03F7/0002
摘要： An apparatus and a method for micro-contact printing on a substrate. A roll having very low drag is supported for rotation by air bearings and has a micro-contact printing stamp mounted to its outer surface. Contact between the substrate and the micro-contact printing stamp drives the roll and repeatedly imprints the pattern onto the web. In convenient embodiments, the roll is a sleeve positioned over a core with the sleeve supported for rotation by a layer of air between the sleeve and the core.
摘要翻译： 一种用于在基板上进行微接触印刷的装置和方法。 具有非常低的阻力的辊被空气轴承支撑以旋转，并且具有安装到其外表面的微接触印刷印章。 基板和微接触印刷印版之间的接触驱动辊并将图案重复地印在卷材上。 在方便的实施例中，辊是位于芯上的套筒，其中套筒被套筒和芯之间的一层空气支撑。
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公开(公告)号：US09003970B2
公开(公告)日：2015-04-14
申请号：US13000846
申请日：2009-06-29
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00 , C23F1/02 , C23F1/14
摘要： A method of microcontact printing comprises (a) providing an elastomeric stamp comprising a printing surface inked with an ink comprising surface-functionalizing molecules, (b) treating the inked printing surface of the stamp with solvent, and (c) contacting the treated inked printing surface of the stamp to a surface of a substrate. The printing surface of the stamp comprises a first relief pattern, or the surface of the substrate comprises a second relief pattern, or both of the surfaces comprise the relief patterns, and a pattern of surface-functionalizing molecules is transferred to the substrate according to one or both of the relief patterns.
摘要翻译： 微接触印刷的方法包括（a）提供弹性体印模，其包括用包含表面官能化分子的油墨着色的印刷表面，（b）用溶剂处理印模的印刷印刷表面，和（c）使经处理的油墨印刷 印模的表面到基材的表面。 印模的印刷表面包括第一浮雕图案，或者基板的表面包括第二浮雕图案，或者两个表面都包括浮雕图案，并且表面官能化分子的图案根据一个图案转移到基板 或两种浮雕图案。
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公开(公告)号：US20110126730A1
公开(公告)日：2011-06-02
申请号：US13000846
申请日：2009-06-29
IPC分类号： B41F33/00
CPC分类号： G03F7/0002 , B82Y10/00 , B82Y40/00 , C23F1/02 , C23F1/14
摘要： A method of microcontact printing comprises (a) providing an elastomeric stamp comprising a printing surface inked with an ink comprising surface-functionalizing molecules, (b) treating the inked printing surface of the stamp with solvent, and (c) contacting the treated inked printing surface of the stamp to a surface of a substrate. The printing surface of the stamp comprises a first relief pattern, or the surface of the substrate comprises a second relief pattern, or both of the surfaces comprise the relief patterns, and a pattern of surface-functionalizing molecules is transferred to the substrate according to one or both of the relief patterns.
摘要翻译： 微接触印刷的方法包括（a）提供弹性体印模，其包括用包含表面官能化分子的油墨着色的印刷表面，（b）用溶剂处理印模的印刷印刷表面，和（c）使经处理的油墨印刷 印模的表面到基材的表面。 印模的印刷表面包括第一浮雕图案，或者基板的表面包括第二浮雕图案，或者两个表面都包括浮雕图案，并且表面官能化分子的图案根据一个图案转移到基板 或两种浮雕图案。
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公开(公告)号：US20110094960A1
公开(公告)日：2011-04-28
申请号：US12997666
申请日：2009-05-13
CPC分类号： B01D69/125 , B01D67/0006 , B01D69/10 , B01D71/28 , B01D71/82 , B01D2323/30 , B01D2323/345 , B01D2325/022 , B01D2325/14 , B01D2325/16 , B01D2325/18 , B01D2325/36 , B01D2325/38
摘要： The present disclosure provides rewettable asymmetric membranes and methods of forming rewettable asymmetric membranes. More specifically, methods are provided for forming rewettable asymmetric membranes having a copolymer and a polymerized material retained within the porous substrate.
摘要翻译： 本公开提供可再润湿不对称膜和形成可再润湿不对称膜的方法。 更具体地，提供了用于形成具有共聚物的可再润湿不对称膜和保留在多孔基材内的聚合材料的方法。
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公开(公告)号：US09415350B2
公开(公告)日：2016-08-16
申请号：US12997666
申请日：2009-05-13
CPC分类号： B01D69/125 , B01D67/0006 , B01D69/10 , B01D71/28 , B01D71/82 , B01D2323/30 , B01D2323/345 , B01D2325/022 , B01D2325/14 , B01D2325/16 , B01D2325/18 , B01D2325/36 , B01D2325/38
摘要： The present disclosure provides rewettable asymmetric membranes and methods of forming rewettable asymmetric membranes. More specifically, methods are provided for forming rewettable asymmetric membranes having a copolymer and a polymerized material retained within the porous substrate.
摘要翻译： 本公开提供可再润湿不对称膜和形成可再润湿不对称膜的方法。 更具体地，提供了用于形成具有共聚物的可再润湿不对称膜和保留在多孔基材内的聚合材料的方法。
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公开(公告)号：US09751050B2
公开(公告)日：2017-09-05
申请号：US12997658
申请日：2009-05-13
IPC分类号： C08F2/48 , B01D69/02 , B01D67/00 , B01D69/12 , B01D71/26 , B01D71/40 , B01D69/10 , B01D69/14
CPC分类号： B01D69/02 , B01D67/0006 , B01D69/10 , B01D69/12 , B01D69/125 , B01D69/141 , B01D71/26 , B01D71/40 , B01D2323/30 , B01D2323/345 , B01D2325/022 , B01D2325/14 , B01D2325/16 , B01D2325/36 , B01D2325/38 , Y10T428/24942
摘要： The present disclosure provides methods for forming asymmetric membranes. More specifically, methods are provided for applying a polymerizable species to a porous substrate for forming a coated porous substrate. The coated porous substrate is exposed to an ultraviolet radiation source having a peak emission wavelength less than 340 nm to polymerize the polymerizable species forming a polymerized material retained within the porous substrate so that the concentration of polymerized material is greater at the first major surface than at the second major surface.
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