Surface coating method for hydrophobic and superhydrophobic treatment in atmospheric pressure plasma
    32.
    发明授权
    Surface coating method for hydrophobic and superhydrophobic treatment in atmospheric pressure plasma 有权
    在大气压等离子体中进行疏水和超疏水处理的表面涂层方法

    公开(公告)号:US08771806B2

    公开(公告)日:2014-07-08

    申请号:US11988442

    申请日:2006-07-07

    Applicant: Bang-Kwon Kang

    Inventor: Bang-Kwon Kang

    Abstract: The present invention relates to a method of coating fluorocarbon or hydrocarbon on the surface of a workpiece using atmospheric pressure plasma. More particularly, the present invention relates to a method of coating hydrocarbon or fluorocarbon on the surface of a workpiece using plasma generated under atmospheric pressure such that the workpiece can have a hydrophobic or super-hydrophobic surface.The method of coating a surface of a workpiece with fluorocarbon to be hydrophobic or super-hydrophobic according to the present invention comprises the steps of generating first atmospheric pressure glow plasma by supplying a reaction gas into a discharge space formed between a first electrode and a second electrode, the reaction gas containing hydrogen gas, fluorocarbon gas and inert gas, the first and second electrodes being connected to an RF power supply of an atmospheric pressure plasma generator; and approaching the workpiece to the first electrode downstream of a reaction gas flow passing through the discharge space, such that the plasma created in the discharge space is transferred into a space between the first electrode and the workpiece to generate a second atmospheric pressure glow plasma therein, whereby a fluorocarbon coating layer can be formed on the surface of the workpiece.

    Abstract translation: 本发明涉及使用大气压等离子体在工件表面上涂覆碳氟化合物或碳氢化合物的方法。 更具体地说,本发明涉及使用在大气压下产生的等离子体在工件表面上涂覆碳氢化合物或碳氟化合物的方法,使得工件可以具有疏水或超疏水表面。 根据本发明的将碳氟化合物表面涂覆为疏水或超疏水的工件表面的方法包括以下步骤:通过将反应气体供应到形成在第一电极和第二电极之间的放电空间中来产生第一大气压发光等离子体 电极,含有氢气的反应气体,碳氟化合物气体和惰性气体,第一和第二电极连接到大气压等离子体发生器的RF电源; 并使工件接近通过放电空间的反应气体流下游的第一电极,使得在放电空间中产生的等离子体转移到第一电极和工件之间的空间中,以在其中产生第二大气压发光等离子体 由此可以在工件的表面上形成氟碳涂层。

    LOW-EMISSIVITY WINDOW FILM AND PROCESS FOR PRODUCING SUCH A FILM
    33.
    发明申请
    LOW-EMISSIVITY WINDOW FILM AND PROCESS FOR PRODUCING SUCH A FILM 审中-公开
    低功率窗口薄膜和生产这种薄膜的方法

    公开(公告)号:US20100266801A1

    公开(公告)日:2010-10-21

    申请号:US12423866

    申请日:2009-04-15

    Abstract: A non-laminated low-emissivity window film includes a flexible polymeric substrate having a first surface and an opposed second surface. A metal-adhesion promoting layer is disposed on the first surface, a reflective metal layer is disposed on the metal adhesion-promoting layer, and a transparent polycarbonate coating is disposed on the metal layer. The window film can have an emissivity of about 0.27 to about 0.33 and a visible light transmission of at least about 17 percent.

    Abstract translation: 非层叠低辐射窗膜包括具有第一表面和相对的第二表面的柔性聚合物基底。 金属粘合促进层设置在第一表面上,反射金属层设置在金属粘合促进层上,并且透明聚碳酸酯涂层设置在金属层上。 窗膜的发射率可以为约0.27至约0.33,可见光透射率为至少约17%。

    Methods and apparatus for depositing nanoparticles on a substrate
    34.
    发明申请
    Methods and apparatus for depositing nanoparticles on a substrate 失效
    用于在衬底上沉积纳米颗粒的方法和装置

    公开(公告)号:US20080187657A1

    公开(公告)日:2008-08-07

    申请号:US11901566

    申请日:2007-09-18

    Abstract: The present invention is a process for uniformly depositing nanomaterials having particles smaller than 1 μm (i.e., nanoparticles) onto a surface of a base material (substrate or surface). The process is used to deposit any solid (nanoparticle) of any shape such as nanofibers, nanotubes, nanoclays (e.g., platelet shaped), nano-spheres, or irregularly shaped granules. The base material upon which the nano-particles are deposited can be made of any material. The method substantially prevents the deposition on the base material of larger particles (contaminants or clusters of the nanoparticles) which are often mixed with the nanomaterials. The amount of deposition and the range of particle sizes to be deposited can also be controlled by this method. Maintaining deposition uniformity, controlling the amount of deposition, and the elimination of larger particles enhances the utility of nanomaterials, and by subsequent processing, enables the development of multifunctional composite materials (or other coated substrates) to be used in commercial applications. In the present invention nanoparticles are applied to other base materials by substantially eliminating deposition of larger clusters or aggregates of nano-sized materials or other large impurities of other materials upon or in the base materials by positioning the base material within an upper portion of a deposition chamber.

    Abstract translation: 本发明是将具有小于1μm的粒子(即纳米粒子)的纳米材料均匀地沉积在基材(基材或表面)的表面上的方法。 该方法用于沉积任何形状的任何固体(纳米颗粒),例如纳米纤维,纳米管,纳米粘土(例如,血小板形),纳米球或不规则形状的颗粒。 纳米颗粒沉积在其上的基材可以由任何材料制成。 该方法基本上防止了通常与纳米材料混合的较大颗粒(污染物或纳米颗粒簇)在基材上的沉积。 沉积量和沉积粒径的范围也可以通过这种方法来控制。 维持沉积均匀性,控制沉积量和消除较大的颗粒增强了纳米材料的用途,并且随后的处理使得能够开发用于商业应用的多功能复合材料(或其它涂覆的基材)。 在本发明中,通过将基底材料定位在沉积物的上部中,通过基本上消除了在基材上或其中的其它材料的较大簇或者其它大量杂质的纳米尺寸材料或其他大杂质的沉积,将纳米颗粒应用于其它基底材料 房间。

    LAMINATE AND METHOD FOR PRODUCING SAME
    35.
    发明公开

    公开(公告)号:US20230416556A1

    公开(公告)日:2023-12-28

    申请号:US18241465

    申请日:2023-09-01

    CPC classification number: C09D133/18 B05D1/00 B05D2502/00 B05D2201/04 C08K3/36

    Abstract: A laminate having excellent moldability and including an acrylic-based resin film is provided. A method for producing a laminate having a specific crack elongation, includes a step (A) of forming, on at least one side of a specific acrylic-based resin film, a hard coat layer that contains a urethane acrylate resin, and a step (B) of forming, on the hard coat layer obtained in the step (A), a low refractive index layer that contains, in an amount of not less than 40%, hollow fine silica particles having a particle size of less than 100 nm and that contains an acrylate-based resin.

    DECORATIVE SHEET AND METHOD FOR PRODUCING THE SAME

    公开(公告)号:US20230256470A1

    公开(公告)日:2023-08-17

    申请号:US18126899

    申请日:2023-03-27

    Applicant: TOPPAN INC.

    Inventor: Koichi SAGAWA

    Abstract: Decorative sheets used for decorative materials, such as for general fittings, and methods for producing, and prevents discoloration due to contact between chlorine and silver, including at least a polyvinyl chloride resin layer, a pattern layer, and a surface protective layer, the surface protective layer contains silver components including silver and is free from chlorine-containing components. The surface protective layer may be composed of a plurality of laminated layers that include at least one layer containing the silver components; the laminated layers of the surface protective layer may include at least one layer disposed adjacent to the polyvinyl chloride resin layer and being free from silver components; the silver components may each be supported on an inorganic substance; the surface protective layer may have a cross-linked structure; and the cross-linked structure of the surface protective layer may be formed by use of ultraviolet light or an electron beam.

    LAMINATED POLYESTER FILM
    40.
    发明申请
    LAMINATED POLYESTER FILM 审中-公开
    层压聚酯薄膜

    公开(公告)号:US20130004710A1

    公开(公告)日:2013-01-03

    申请号:US13520377

    申请日:2011-02-03

    Abstract: The present invention provides a laminated polyester film which can be suitably used in the applications requiring good easy-slip property, anti-sticking property and antistatic property, for example, such as members constituting liquid crystal displays. The laminated polyester film of the present invention comprises a polyester film, a coating layer formed on one surface of the polyester film which comprises a resin and an antistatic agent but comprises substantially no particles, and has a variation in height of not less than 0.04 μm as measured over the coating layer, and a coating layer formed on the other surface of the polyester film which comprises a resin.

    Abstract translation: 本发明提供一种层压聚酯薄膜,其可以适用于需要良好的易滑动性,抗粘附性和抗静电性的应用,例如构成液晶显示器的构件。 本发明的叠层聚酯膜包括聚酯膜,在聚酯膜的一个表面上形成的包含树脂和抗静电剂但基本上不含颗粒的涂层,并且其高度变化不小于0.04μm 如在涂层上测量的,以及在包含树脂的聚酯膜的另一表面上形成的涂层。

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