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31.发明申请公开(公告)号：US20160279666A1
公开(公告)日：2016-09-29
申请号：US14890016
申请日：2014-05-12
Inventor： Olivier DELLEA , Philippe CORONEL , Pascal FUGIER
CPC classification number: B05C19/005 , B05C3/10 , B05C3/109 , B05C7/04 , B05C9/02 , B05C19/008 , B05D1/20 , B05D1/202 , B05D1/204 , B05D1/24 , B05D7/22 , B05D7/222 , B05D7/50
Abstract: A process for depositing a compact film of particles on an internal surface of a part, including: a) placing the part in a carrier liquid; b) generating a carrier liquid stream in a hollow of the part towards a surface of the carrier liquid, to create a protuberance; c) dispensing the particles to form a compact film floating on the liquid between a contact line and an upstream front of particles; and d) transferring the film onto the internal surface by operating a relative displacement between the part and the surface of the carrier liquid, while continuing dispensing the particles on the upstream front.
Abstract translation: 一种在部件的内表面上沉积颗粒的致密膜的方法，包括：a）将所述部件放置在载体液体中; b）在所述部件的中空部分中朝向所述载体液体的表面产生载液流，以产生突起; c）分配颗粒以在颗粒的接触线和上游前部之间形成漂浮在液体上的致密膜; 以及d）通过在载体液体的部件和表面之间进行相对位移，同时在上游前部分配颗粒的同时将膜转移到内表面上。
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32.发明申请INSTALLATION AND METHOD WITH IMPROVED PERFORMANCE FOR FORMING A COMPACT FILM OF PARTICLES ON THE SURFACE OF A CARRIER FLUID 有权具有改进的性能的安装和方法，用于在载体流体表面形成颗粒的紧凑膜公开(公告)号：US20160236237A1
公开(公告)日：2016-08-18
申请号：US15027336
申请日：2014-10-09
Inventor： Olivier DELLEA , Pascal FUGIER
IPC: B05D1/20
CPC classification number: B05D1/204 , B05D5/08 , B05D2518/10
Abstract: An installation for forming a compact film of particles on a surface of a carrier fluid, including a zone acting as a reservoir of carrier fluid, an inclined ramp, a particle storage and transfer zone, a mechanism moving the carrier fluid, a mechanism for dispensing the particles in solution, configured to dispense the particles on the surface of the carrier fluid in the zone acting as a reservoir, and a structure for deflecting the particles configured to favor, along a transverse direction of the installation, spreading of the particles at the outlet of the zone acting as a reservoir. The structure for deflecting particles is permeable to the carrier fluid.
Abstract translation: 一种用于在载体流体表面上形成颗粒的薄膜的装置，包括作为载体流体的储存器的区域，倾斜斜面，颗粒存储和转移区域，移动载体流体的机构，用于分配的机构 溶液中的颗粒被配置为在作为储存器的区域中的载体流体的表面上分配颗粒，以及用于偏转构造成沿着装置的横向方向有利于颗粒在颗粒的扩散的结构 作为储层的区域出口。 用于偏转颗粒的结构对载体流体是可渗透的。
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公开(公告)号：US20090197064A1
公开(公告)日：2009-08-06
申请号：US12299798
申请日：2007-05-11
Applicant: Jean-Jacques Benattar
Inventor： Jean-Jacques Benattar
Abstract: The invention concerns in particular a method for depositing a nanometric multilayer thin film on a substrate from a liquid solution containing at least one surfactant. The method includes the following steps: forming a film from the solution; contacting the substrate; and depositing the film on the substrate. The invention is particularly formed to enable depositing black films on different types of surfaces, in particular for obtaining highly organized films. The films obtained by the method are particularly useful in electronics and optics.
Abstract translation: 本发明特别涉及从含有至少一种表面活性剂的液体溶液在衬底上沉积纳米多层薄膜的方法。 该方法包括以下步骤：从溶液中形成膜; 使基板接触; 并将膜沉积在基底上。 本发明特别地形成为能够在不同类型的表面上沉积黑色膜，特别是用于获得高度组织的膜。 通过该方法获得的膜在电子和光学中特别有用。
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公开(公告)号：US20080199626A1
公开(公告)日：2008-08-21
申请号：US11441261
申请日：2006-05-25
Applicant: Otto Z. Zhou , Hideo Shimoda , Soojin Oh
Inventor： Otto Z. Zhou , Hideo Shimoda , Soojin Oh
CPC classification number: B82Y30/00 , B05D1/18 , B05D1/204 , B82Y40/00 , Y10S427/102 , Y10S977/847 , Y10S977/848 , Y10S977/882
Abstract: A method for the self assembly of a macroscopic structure with a pre-formed nano object is provided. The method includes processing a nano object to a desired aspect ratio and chemical functionality and mixing the processed nano object with a solvent to form a suspension. Upon formation of the suspension, a substrate is inserted into the suspension. By evaporation of the solvent, changing the pH value of the suspension, or changing the temperature of the suspension, the nano objects within the suspension deposit onto the substrate in an orientational order. In addition, a seed crystal may be used in place of the substrate thereby forming single-crystals and free-standing membranes of the nano-objects.
Abstract translation: 提供了一种用预先形成的纳米物体自我组装宏观结构的方法。 该方法包括将纳米物体加工成所需的纵横比和化学官能度，并将经处理的纳米物体与溶剂混合以形成悬浮液。 在形成悬浮液时，将基底插入悬浮液中。 通过蒸发溶剂，改变悬浮液的pH值或改变悬浮液的温度，悬浮液中的纳米物质以取向顺序沉积到基底上。 此外，可以使用晶种代替衬底，从而形成纳米物体的单晶和自立膜。
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公开(公告)号：US07147894B2
公开(公告)日：2006-12-12
申请号：US10103803
申请日：2002-03-25
Applicant: Otto Z. Zhou , Hideo Shimoda , Soojin Oh
Inventor： Otto Z. Zhou , Hideo Shimoda , Soojin Oh
IPC: B05D1/18
CPC classification number: B82Y30/00 , B05D1/18 , B05D1/204 , B82Y40/00 , Y10S427/102 , Y10S977/847 , Y10S977/848 , Y10S977/882
Abstract: A method for the self assembly of a macroscopic structure with a pre-formed nano object is provided. The method includes processing a nano object to a desired aspect ratio and chemical functionality and mixing the processed nano object with a solvent to form a suspension. Upon formation of the suspension, a substrate is inserted into the suspension. By either evaporation of the solvent, changing the pH value of the suspension, or changing the temperature of the suspension, the nano objects within the suspension deposit onto the substrate in an orientational order. In addition, a seed crystal may be used in place of the substrate thereby forming single-crystals and free-standing membranes of the nano-objects.
Abstract translation: 提供了一种用预先形成的纳米物体自我组装宏观结构的方法。 该方法包括将纳米物体加工成所需的纵横比和化学官能度，并将经处理的纳米物体与溶剂混合以形成悬浮液。 在形成悬浮液时，将基底插入悬浮液中。 通过蒸发溶剂，改变悬浮液的pH值或改变悬浮液的温度，悬浮液中的纳米物质以取向顺序沉积到基底上。 此外，可以使用晶种代替衬底，从而形成纳米物体的单晶和自立膜。
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Patent Agency Ranking
公开(公告)号：US20030180472A1
公开(公告)日：2003-09-25
申请号：US10103803
申请日：2002-03-25
Inventor： Otto Zhou , Hideo Shimoda , Soojin Oh
IPC: B05D001/18
CPC classification number: B82Y30/00 , B05D1/18 , B05D1/204 , B82Y40/00 , Y10S427/102 , Y10S977/847 , Y10S977/848 , Y10S977/882
Abstract: A method for the self assembly of a macroscopic structure with a preformed nano object is provided. The method includes processing a nano object to a desired aspect ratio and chemical functionality and mixing the processed nano object with a solvent to form a suspension. Upon formation of the suspension, a substrate is inserted into the suspension. By either evaporation of the solvent, changing the pH value of the suspension, or changing the temperature of the suspension, the nano objects within the suspension deposit onto the substrate in an orientational order. In addiiton, a seed crystal may be used in place of the substrate thereby forming single-crystals and free-standing membranes of the nano-objects.
Abstract translation: 提供了一种用预成型纳米物体自我组装宏观结构的方法。 该方法包括将纳米物体加工成所需的纵横比和化学官能度，并将经处理的纳米物体与溶剂混合以形成悬浮液。 在形成悬浮液时，将基底插入悬浮液中。 通过蒸发溶剂，改变悬浮液的pH值或改变悬浮液的温度，悬浮液中的纳米物质以取向顺序沉积到基底上。 此外，可以使用晶种代替衬底，从而形成纳米物体的单晶和自立膜。
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公开(公告)号：US11666941B2
公开(公告)日：2023-06-06
申请号：US16665320
申请日：2019-10-28
Applicant: Purdue Research Foundation
Inventor： Shelley A Claridge , Shi Wah Choong , Jae Jin Bang , Shane Richard Russell
IPC: B05D5/04 , C09D139/00 , B05D1/20 , B05D5/08 , B05D7/24 , B82Y40/00 , B82Y30/00 , B05D5/06 , B05D1/18 , B05D1/04
CPC classification number: B05D5/04 , B05D1/18 , B05D1/204 , B05D5/06 , B05D5/08 , B05D7/24 , C09D139/00 , B05D1/04 , B82Y30/00 , B82Y40/00 , C03C2217/75
Abstract: This invention discloses a method for controlling nanoscopic wetting near or at a molecular scale for synthetic material applications. In particular this invention relates to a method for preparing a monolayer or thin film with a patterned nanoscopic wetting surface using a ‘sitting’ phase of polymerizable amphiphile, wherein hydrophobic alkyl chains of the amphiphile extend along the supporting surface and the amphiphile molecules align side-to-side, effectively forming a repeating cross-section of bilayer with alternating hydrophilic and hydrophobic stripes of a ˜6 nm pitch tunable based on the chain length of the amphiphile. Products prepared according to the methods disclosed herein are within the scope of this invention. In some embodiments, monolayers or thin films so prepared are transferable.
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公开(公告)号：US20180229265A1
公开(公告)日：2018-08-16
申请号：US15875025
申请日：2018-01-19
Applicant: Purdue Research Foundation
Inventor： Shelley A. Claridge , Shi Wah Choong , Jae Jin Bang , Shane Russell
IPC: B05D5/04 , C09D139/00 , B05D1/18 , B05D5/06
CPC classification number: B05D5/04 , B05D1/04 , B05D1/18 , B05D1/204 , B05D5/06 , B05D5/08 , B05D7/24 , B82Y30/00 , B82Y40/00 , C03C2217/75 , C09D139/00
Abstract: This invention discloses a method for controlling nanoscopic wetting near or at a molecular scale for synthetic material applications. In particular this invention relates to a method for preparing a monolayer or thin film with a patterned nanoscopic wetting surface using a ‘sitting’ phase of polymerizable amphiphile, wherein hydrophobic alkyl chains of the amphiphile extend along the supporting surface and the amphiphile molecules align side-to-side, effectively forming a repeating cross-section of bilayer with alternating hydrophilic and hydrophobic stripes of a ˜6 nm pitch tunable based on the chain length of the amphiphile. Products prepared according to the methods disclosed herein are within the scope of this invention. In some embodiments, monolayers or thin films so prepared are transferable.
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公开(公告)号：US09885692B2
公开(公告)日：2018-02-06
申请号：US14414853
申请日：2013-07-02
Inventor： Olivier Dellea , Pascal Fugier , Helene Marie , Severine Vignoud
CPC classification number: G01N30/60 , B01D53/0423 , B05D1/005 , B05D1/204 , B05D3/062 , B05D3/142 , B82Y30/00 , G01N30/08 , G01N2030/025
Abstract: The invention concerns a method for producing a chromatography-enrichment column, the method comprising the following steps: (a) depositing at least one layer of desired particles, which may be identical or different, and are intended to constitute the stationary phase, in a compact assembly, on the flat surface of a substrate; (b) crosslinking the layer in at least the regions corresponding to the desired shape of the enrichment column to be obtained; (c) impregnating the layer with a light radiation-sensitive material; (d) insolating the layer obtained in step (c) so as to form insolated regions of which the shape corresponds to the desired internal shape of the enrichment column, if the light radiation-sensitive material behaves like a positive resin or to form non-insolated regions of which the shape corresponds to the desired internal shape of the enrichment column if the light radiation-sensitive material behaves like negative resin; and (e) eliminating the light radiation-sensitive material in the zones corresponding to the internal shape of the enrichment column. The invention is used in particular in the field of chemical analysis.
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40.发明授权Facility and method for depositing a film of ordered particles onto a moving substrate 有权将有序颗粒膜沉积到移动的基底上的设备和方法公开(公告)号：US09505021B2
公开(公告)日：2016-11-29
申请号：US14001088
申请日：2012-02-20
Applicant: Olivier Dellea , Pascal Fugier , Philippe Coronel
Inventor： Olivier Dellea , Pascal Fugier , Philippe Coronel
Abstract: A facility for depositing a film of ordered particles onto a moving substrate, the facility including: a transfer area including an entry of particles and an exit of particles spaced apart from each other by two side edges facing each other, retaining a carrier liquid on which the particles float, a capillary bridge ensuring connection between the carrier liquid contained in the transfer area and the substrate, and a plurality of suction nozzles capable of attracting the particles towards its two side edges.
Abstract translation: 一种用于将有序颗粒的膜沉积在移动的基底上的设备，该设备包括：传送区域，包括粒子的入口和通过彼此面对的两个侧边缘彼此间隔开的颗粒的出口，保持载体液体 颗粒浮动，确保包含在传送区域中的载体液体与基板之间的连接的毛细管桥和能够将颗粒吸引到其两个侧边缘的多个吸嘴。
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