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    Method of preparing coating materials
    52.
    发明授权
    Method of preparing coating materials 失效
    涂料的制备方法

    公开(公告)号：US5399597A

    公开(公告)日：1995-03-21

    申请号：US236882

    申请日：1994-04-29

    Applicant: Frederick S. Mandel ,  Charles D. Green ,  Anthony S. Scheibelhoffer

    Inventor： Frederick S. Mandel ,  Charles D. Green ,  Anthony S. Scheibelhoffer

    IPC: B05D1/00 ,  B01F3/00 ,  B01J3/00 ,  B05D1/02 ,  C08J3/215 ,  C09D5/03 ,  C09D5/46 ,  C08F6/10 ,  C08J3/12 ,  C08K5/04

    CPC classification number: C09D5/03 ,  B01F3/0092 ,  B01J3/008 ,  B05D1/025 ,  B01F2003/0064 ,  B05D2401/90 ,  Y02P20/544 ,  Y10S524/904

    Abstract: The present invention provides a new and improved method of producing coating materials comprising the steps of providing a first organic material which is solid at room temperature, providing a second organic material which is solid at room temperature and which is substantially different in chemical composition from the first organic material, providing a source of supercritical fluid, providing a first container having a mechanical agitator, providing a second container, introducing the first and second organic materials and the supercritical fluid into the first container and mechanically agitating such materials and the supercritical fluid, and discharging the contents of the first container into the second container so as to collect substantially all of the first and second organic materials in the second vessel, the second container being maintained at a lower pressure than the first container.

    Abstract translation: 本发明提供了一种新的和改进的涂覆材料的制造方法，包括以下步骤：提供在室温下为固体的第一有机材料，提供第二有机材料，其在室温下为固体，并且其化学成分与 第一有机材料，提供超临界流体源，提供具有机械搅拌器的第一容器，提供第二容器，将第一和第二有机材料和超临界流体引入第一容器中并机械搅拌这种材料和超临界流体， 并且将第一容器的内容物排放到第二容器中，以便基本上收集第二容器中的所有第一和第二有机材料，第二容器保持在比第一容器更低的压力下。

    Method of making supercritical fluid molecular spray films, powder and fibers
    57.
    发明授权
    Method of making supercritical fluid molecular spray films, powder and fibers 失效
    制造超临界流体分子喷涂膜，粉末和纤维的方法

    公开(公告)号：US4734227A

    公开(公告)日：1988-03-29

    申请号：US838932

    申请日：1986-03-12

    Applicant: Richard D. Smith

    Inventor： Richard D. Smith

    IPC: B05B7/14 ,  B05D1/02 ,  B29B9/10

    CPC classification number: B05D1/025 ,  B05B7/1486 ,  D01D5/11 ,  B05D2401/90

    Abstract: Solid films are deposited, or fine powders formed, by dissolving a solid material into a supercritical fluid solution at an elevated pressure and then rapidly expanding the solution through a heated nozzle having a short orifice into a region of relatively low pressure. This produces a molecular spray which is directed against a substrate to deposit a solid thin film thereon, or discharged into a collection chamber to collect a fine powder. In another embodiment, the temperature of the solution and nozzle is elevated above the melting point of the solute, which is preferably a polymer, and the solution is maintained at a pressure such that, during expansion, the solute precipitates out of solution within the nozzle in a liquid state. Alternatively, a secondary solvent mutually soluble with the solute and primary solvent and having a higher critical temperature than that of primary solvent is used in a low concentration (

    Abstract translation: 通过在高压下将固体材料溶解在超临界流体溶液中，然后将溶液快速膨胀通过具有短孔口的加热喷嘴进入相对较低压力的区域，从而沉积固体膜或形成细粉末。 这产生分子喷雾，其指向基底以在其上沉积固体薄膜，或者排出到收集室中以收集细粉末。 在另一个实施方案中，溶液和喷嘴的温度升高到高于溶质的熔点，其优选为聚合物，并且溶液保持在使得在膨胀过程中溶质从喷嘴内的溶液中沉淀出的压力 处于液态。 或者，以低浓度（<20％）使用与溶质和主要溶剂相溶并且具有比初级溶剂更高的临界温度的第二溶剂以将溶质保持在瞬态液体状态。 溶质以长而细纤维的形式排出。 纤维从孔口足够的距离收集，以使它们在低压/温度区域内固化。

    УСТРОЙСТВО ДЛЯ РАСПЫЛЕНИЯ СРЕДЫ ПОД ДАВЛЕНИЕМ
    58.
    发明申请
    УСТРОЙСТВО ДЛЯ РАСПЫЛЕНИЯ СРЕДЫ ПОД ДАВЛЕНИЕМ 审中-公开
    用于加压介质的装置

    公开(公告)号：WO2016144201A1

    公开(公告)日：2016-09-15

    申请号：PCT/RU2015/000142

    申请日：2015-03-06

    Applicant: ТИТОРОВ, Виталий Иванович

    Inventor： ТИТОРОВ, Виталий Иванович ,  ДРАГАН, Константин Маратович

    IPC: E04F21/02 ,  B05B1/00

    CPC classification number: B05B1/005 ,  B05B1/042 ,  B05B1/3436 ,  B05B5/032 ,  B05B7/061 ,  B05B15/16 ,  B05B15/65 ,  B05D1/025 ,  B65D83/752 ,  B65D83/753 ,  E04F21/02

    Abstract: Изобретение относится к распылительным головкам и может быть использовано в монтажных пистолетах, наносящих аэрозольное вещество, находящееся под давлением, в виде струй или брызг. Распылительная насадка для распыления полиуретановой среды содержит цилиндрический корпус, снабженный с первого торца основанием с посадочным отверстием, проходящим внутрь цилиндрического корпуса с образованием полости для размещения ствола пистолета. Основание насадки выполнено в виде противоположно-лежащих лепестков. На втором торце корпуса выполнено цилиндрическое возвышение, сквозное отверстие которого на участке выхода распыляемой среды сообщено со сквозным углублением V-образной формы. К боковым поверхностям цилиндрического возвышения примыкают размещенные друг напротив друга пластинчатые выступы. Торец посадочного отверстия, примыкающий к основанию, выполнен с кольцевым срезом. Распылительная насадка снабжена средством крепления при не эксплуатируемом положении. Изобретение позволяет улучшить и упростить процесс стыковки насадки с монтажным пистолетом, снизить вероятность повреждения выпускного отверстия и улучшить ориентацию струи полиуретанового состава.

    Abstract translation: 本发明涉及雾化头，并且可以用于以喷射或喷雾的形式施加加压气溶胶物质的粉末致动工具。 用于雾化聚氨酯介质的雾化喷嘴包括圆柱形壳体，其在第一端上具有底座，底座具有穿过圆柱形壳体内部的安装孔，形成用于容纳工具的筒体的空腔。 喷嘴的底部是相对设置的叶片的形式。 壳体的第二端设置有圆柱形突出部，其通孔与加压介质出口位置的V形通孔连通。 相对设置的板状突起邻接圆柱形突起的表面。 邻接基座的安装孔端具有环形横截面。 雾化喷嘴设置有用于在非操作位置时固定的装置。 本发明允许改进和简化将喷嘴安装到粉末致动工具的过程，以减少损坏出口孔的可能性，以及改进具有聚氨酯组合物的射流的取向。

    METHOD TO PREPARE SUPERHYDROPHOBIC SURFACES ON SOLID BODIES BY RAPID EXPANSION SOLUTIONS
    59.
    发明申请
    METHOD TO PREPARE SUPERHYDROPHOBIC SURFACES ON SOLID BODIES BY RAPID EXPANSION SOLUTIONS 审中-公开
    通过快速扩张解决方案制备固体超强磁性表面的方法

    公开(公告)号：WO2009005465A1

    公开(公告)日：2009-01-08

    申请号：PCT/SE2008/050801

    申请日：2008-06-30

    Applicant: SWETREE TECHNOLOGIES AB ,  WERNER, Oskar Peter ,  WÅGBERG, Lars-Erik, Rudolf ,  TURNER, Charlotta, Kristina ,  QUAN, Can ,  ERIKSSON, Jan-Erik

    Inventor： WERNER, Oskar Peter ,  WÅGBERG, Lars-Erik, Rudolf ,  TURNER, Charlotta, Kristina ,  QUAN, Can ,  ERIKSSON, Jan-Erik

    IPC: B05D5/08 ,  B05D1/12 ,  B05D5/00 ,  C09K3/18

    CPC classification number: B05D1/025 ,  B05D5/08 ,  B05D2201/00 ,  B05D2202/10 ,  B05D2202/25 ,  B05D2203/20 ,  B05D2203/22 ,  B05D2203/35 ,  B05D2401/32 ,  Y10T428/249921 ,  Y10T428/31678 ,  Y10T428/31971 ,  Y10T428/31989 ,  Y10T428/31993

    Abstract: The present invention refers to a method for preparing a superhydrophobic surface on a solid substrate comprising the steps of (a) providing a solvent in the form of a pressurized fluid in a vessel, wherein the fluid exhibits a decrease in solvency power with decreasing pressure; (b) adding a hydrophobic substance to the solvent as a solute, which substance is soluble with the pressurized fluid and has the ability to crystallize/precipitate after expansion of the fluid, thereby obtaining a solution of the solvent and the solute in the vessel; (c) having at least one orifice opened on the vessel, thereby causing the pressurized solution to flow out of the vessel and depressurize in ambient air or in an expansion chamber having a lower pressure than within the vessel, the solute thereby forming particles; and (d) depositing the particles on the substrate in order to obtain a superhydrophobic surface. Hereby, a pressurized fluid which expands rapidly as a result of depressurization is used to prepare the superhydrophobic surface, thereby facilitating the preparation of the surface. Moreover, the invention refers to an arrangement for preparing a superhydrophobic surface on a substrate, a superhydrophobic film prepared by the method of the invention, and a substrate having deposited thereon the superhydrophobic firm.

    Abstract translation: 本发明涉及一种在固体基质上制备超疏水表面的方法，包括以下步骤：（a）在容器中提供加压流体形式的溶剂，其中流体随着压力降低而具有降低的溶解能力; （b）将溶剂中的疏水性物质作为溶质添加，所述物质可与加压流体一起溶解，并具有在流体膨胀后结晶/沉淀的能力，由此得到溶剂和溶质在容器中的溶液; （c）具有在容器上开口的至少一个孔，从而使加压溶液从容器中流出并在环境空气中或在压力低于容器内的膨胀室中减压，从而形成颗粒; 和（d）将颗粒沉积在基材上以获得超疏水表面。 因此，使用由于减压而迅速膨胀的加压流体来制备超疏水表面，从而有助于表面的制备。 此外，本发明涉及一种用于在基材上制备超疏水表面的装置，通过本发明的方法制备的超疏水薄膜和在其上沉积有超疏水性公司的基材。

    A METHOD OF DISPERSING FINE PARTICLES IN A SPRAY
    60.
    发明申请
    A METHOD OF DISPERSING FINE PARTICLES IN A SPRAY 审中-公开
    喷雾中精细颗粒的分散方法

    公开(公告)号：WO2006017002A3

    公开(公告)日：2006-04-13

    申请号：PCT/US2005022654

    申请日：2005-06-28

    Applicant: CUBE TECHNOLOGY INC

    Inventor： MARSHALL DANIEL S

    IPC: A62C5/02

    CPC classification number: B05D1/62 ,  B05B7/22 ,  B05B9/005 ,  B05D1/025 ,  B05D1/12 ,  B05D2401/90 ,  C23C4/134

    Abstract: A method of disbursing fine particles in a spray including the steps of providing a liquid carrier having a critical point and fine particles of at least one material. The fine particles are dispersed in the liquid carrier. A supercritical carrier containing dispersed particles is created by driving the liquid carrier containing dispersed fine particles above the critical point. The pressure of the supercritical carrier containing dispersed particles is reduced thereby forming a vapor carrier containing dispersed particles therein. The vapor carrier containing disbursed fine particles is then discharged.

    Abstract translation: 一种在喷雾中分配细颗粒的方法，包括提供具有临界点的液体载体和至少一种材料的细颗粒的步骤。 细颗粒分散在液体载体中。 通过驱动含有分散的细颗粒的液体载体在临界点以上产生含有分散颗粒的超临界载体。 含有分散颗粒的超临界载体的压力降低，从而形成其中含有分散颗粒的气相载体。 然后排出含有分散的细颗粒的蒸汽载体。

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