公开(公告)号：US20050123777A1

公开(公告)日：2005-06-09

申请号：US10507437

申请日：2003-03-11

Applicant: Juha Maijala ,  Johan Gron ,  Kaisa Putkisto ,  Vilho Nissinen ,  Pentti Rautiainen

Inventor： Juha Maijala ,  Johan Gron ,  Kaisa Putkisto ,  Vilho Nissinen ,  Pentti Rautiainen

IPC: B05B5/08 ,  B05B5/14 ,  B05D1/00 ,  B05D1/04 ,  B05D1/06 ,  B05D1/40 ,  B05D3/02 ,  B05D3/12 ,  B05D7/04 ,  D21H23/50 ,  D21H23/64 ,  D21H25/08 ,  B32B15/04 ,  H05C1/00

CPC classification number: B05B5/087 ,  B05B5/14 ,  B05D1/007 ,  B05D1/045 ,  B05D1/06 ,  B05D1/40 ,  B05D3/0254 ,  B05D3/12 ,  B05D7/04 ,  B05D2201/00 ,  B05D2252/02 ,  B05D2252/10 ,  B05D2401/32 ,  D21H23/50 ,  D21H23/64 ,  D21H25/08 ,  Y10T428/31678

Abstract: A film is formed on a planar surface by applying a granular layer on the planar surface by using electrostatic forces, and then finishing the granular layer to form the film. A converting line may be rebuilt to have devices employing this method. A multilayer sheet-like product comprising a film layer may be produced.

Abstract translation: 通过使用静电力在平坦表面上施加颗粒层，然后在粒状层上形成薄膜，形成薄膜。 可以重建转换线以具有采用该方法的器件。 可以制造包含膜层的多层片状产品。

公开(公告)号：US06874233B2

公开(公告)日：2005-04-05

申请号：US10671604

申请日：2003-09-29

Applicant: Richard D. Harding

Inventor： Richard D. Harding

IPC: B05D1/06 ,  B05D3/02 ,  B05D7/20 ,  B21C37/04 ,  B21C47/08 ,  B21C47/34 ,  B23P17/00

CPC classification number: B21C47/08 ,  B05D1/06 ,  B05D3/0245 ,  B05D7/20 ,  B05D2202/10 ,  B05D2256/00 ,  B21C37/042 ,  B21C47/34 ,  Y10T29/49632 ,  Y10T29/49874 ,  Y10T29/49885 ,  Y10T29/49982 ,  Y10T29/5187

Abstract: Methods and systems are provided for the continuous coating and fabrication of spiraled steel rebar product for concrete structures. Specifically, methods and systems are provided by which linear uncoated rebar is supplied to a polymeric (preferably, epoxy) powder-coating unit whereby a substantially uniform coating layer of a polymeric material is applied onto the uncoated rebar to form a linear coated rebar; and thereafter the linear coated rebar is bent into a spiraled steel rebar product. The bending unit employed to bend the linear coated rebar includes a series of bending wheels having separated upstream and downstream bending wheels and a central bending wheel which is disposed between and below these upstream and downstream bending wheels. By bringing the linear coated rebar into contact with the series of bending wheels, the rebar may be bent gently into spiraled steel rebar product without damage to the polymeric surface coating. In this regard, it has been found that such gentle bending of the coated rebar may be advantageously accomplished using bending wheels which include a rubber-like tire mounted on a rigid rotatable wheel member.

Abstract translation: 为混凝土结构的螺旋钢筋产品的连续涂层和制造提供了方法和系统。 具体地说，提供了一种方法和系统，通过该方法和系统，将线性未涂覆钢筋供应到聚合物（优选环氧树脂）粉末涂料单元，由此聚合材料的基本上均匀的涂层施加到未涂覆的钢筋上以形成线性涂层钢筋; 然后将线性涂层钢筋弯曲成螺旋钢筋产品。 用于弯曲线性涂层钢筋的弯曲单元包括一系列具有分离的上游和下游弯曲轮的弯曲轮和设置在这些上游和下游弯曲轮之间和之下的中心弯曲轮。 通过使线性涂层钢筋与一系列弯曲轮接触，钢筋可以轻轻弯曲成螺旋钢筋产品，而不会损坏聚合物表面涂层。 在这方面，已经发现，使用包括安装在刚性可旋转轮构件上的橡胶状轮胎的弯曲轮可以有利地实现涂覆钢筋的这种温和弯曲。

公开(公告)号：US06844048B2

公开(公告)日：2005-01-18

申请号：US09903394

申请日：2001-07-11

Applicant: Ramaswamy Murari ,  Jen-Chi Chen ,  Suggy S. Chrai

Inventor： Ramaswamy Murari ,  Jen-Chi Chen ,  Suggy S. Chrai

IPC: A61J3/00 ,  A61K9/70 ,  B05D1/06 ,  B32B3/24

CPC classification number: A61K9/7007 ,  A61J3/00 ,  Y10T428/24331 ,  Y10T428/24372

Abstract: Provided is, among other things, a conductive inlay film comprising: a layer of dielectric film having a pattern of holes suitable to define selected regions to which particles will be deposited by electrostatic deposition; and a conductive element comprising polymer, which element comprises (a) a conductive film laminated against the dielectric film or (b) a conductive film embedded within the holes, the portion of the conductive element appearing within the holes comprising conductive inlays, wherein the conductive element is adapted to contact one or more electrode pads and provide electrical potentials at the selected regions, and wherein the dielectric film electrically isolates the selected regions.

Abstract translation: 提供了一种导电嵌体膜，其包括：具有适合于限定通过静电沉积将沉积颗粒的选定区域的孔图案的电介质膜层; 以及包含聚合物的导电元件，所述元件包括（a）层压在电介质膜上的导电膜或（b）嵌入孔内的导电膜，导电元件中出现在导电嵌件内的导电元件的部分，其中导电 元件适于接触一个或多个电极焊盘并在所选择的区域提供电势，并且其中所述电介质膜电隔离所选择的区域。

公开(公告)号：US6134863A

公开(公告)日：2000-10-24

申请号：US190836

申请日：1998-11-12

Applicant: Jonathan Joseph Wissler Knox

Inventor： Jonathan Joseph Wissler Knox

IPC: B65D85/00 ,  B05D1/06 ,  B22F1/00 ,  B22F3/00 ,  B62K19/16 ,  B62M3/00 ,  B65B1/28 ,  C09C1/62 ,  C09C1/64 ,  B65B31/00

CPC classification number: C09C1/648 ,  B22F1/0081 ,  B22F3/004 ,  B62K19/16 ,  B62M3/00 ,  B65B1/28 ,  C09C1/642 ,  C01P2004/61 ,  C01P2004/80

Abstract: There is provided a process of packaging metal pigment in a substantially non-dusting manner. The process includes the step of dampening the metal pigment with a liquid which may be water or an organic solvent compatible with that pigment type. The dampened pigment is then placed into a porous container which is sealed prior to removal of the liquid. The porosity of the container is chosen to permit removal of the liquid (for example by evaporation and/or centrifugation) whilst retaining substantially all of the pigment. Suitable containers include paper bags (such as autoclave bags), woven fiber materials (optionally calendered or coated) and polymer materials. The substantially dry metal pigment can be conveniently stored or transported within the container and is in a convenient form to use in a powder coating process.

Abstract translation: 提供了以基本上不起尘的方式包装金属颜料的方法。 该方法包括用可以是与该颜料类型相容的水或有机溶剂的液体润湿金属颜料的步骤。 然后将润湿的颜料置于多孔容器中，该多孔容器在除去液体之前被密封。 选择容器的孔隙率以允许除去液体（例如通过蒸发和/或离心），同时保持基本上所有的颜料。 合适的容器包括纸袋（例如高压釜袋），编织纤维材料（任选压延或涂覆）和聚合物材料。 基本上干燥的金属颜料可以方便地在容器内储存或运输，并且是以粉末涂料方法使用的方便形式。

公开(公告)号：US6113979A

公开(公告)日：2000-09-05

申请号：US143250

申请日：1998-08-28

Applicant: Masato Sagawa ,  Osamu Itatani ,  Akira Fujiwara

Inventor： Masato Sagawa ,  Osamu Itatani ,  Akira Fujiwara

IPC: B05D1/06 ,  B05D7/00 ,  B05D7/24 ,  C09D5/03 ,  B05D1/36

CPC classification number: B05D7/54

Abstract: The powder coating of the present invention was used for a method for forming coatings comprising the steps of making the powder coating adhere to an adhesive layer previously formed on the surface of a material to be coated, and then heating it, thereby forming a coating, comprising a resin particle containing a thermosetting resin, and a particle containing a curing agent.

Abstract translation: 将本发明的粉末涂料用于形成涂层的方法，包括以下步骤：使粉末涂料粘附到预先形成在待涂覆材料的表面上的粘合剂层上，然后加热，从而形成涂层， 包含含有热固性树脂的树脂颗粒和含有固化剂的颗粒。

公开(公告)号：USRE36742E

公开(公告)日：2000-06-20

申请号：US271388

申请日：1999-03-17

Applicant: Glenn D. Correll ,  Andrew T. Daly ,  Joseph J. Kozlowski ,  Richard P. Haley ,  Jeno Muthiah ,  Paul R. Horinka ,  Eugene P. Reinheimer

Inventor： Glenn D. Correll ,  Andrew T. Daly ,  Joseph J. Kozlowski ,  Richard P. Haley ,  Jeno Muthiah ,  Paul R. Horinka ,  Eugene P. Reinheimer

IPC: B05D1/06 ,  B05D3/02 ,  C08G59/18 ,  C08G59/50 ,  C08G59/68 ,  C09D5/03 ,  C09D163/00 ,  B05D1/04

CPC classification number: C08G59/182 ,  B05D1/06 ,  C08G59/18 ,  C08G59/184 ,  C08G59/50 ,  C08G59/686 ,  C09D163/00 ,  C09D5/03 ,  B05D3/0218 ,  B05D3/0227 ,  B05D3/0254 ,  B05D3/0263 ,  Y10T428/31511 ,  Y10T428/662

Abstract: .[.Wood.]. .Iadd.A heat sensitive substrate .Iaddend.is .[.electrostatically.]. coated with a thermosetting powder coating system in which a mixture of a self-curing epoxy resin and a catalyst therefore is extruded and .Iadd.pulverized and .Iaddend.a low temperature curing agent .[.are both.]. .Iadd.a .Iaddend.pulverized and the powders are blended with conventional additives to make a coating powder which is deposited on .[.a wooden.]. .Iadd.the .Iaddend.substrate and heated to cure. The mixture of resin and catalyst does not cure within the extruder but it is made to cure at low temperatures by the separate addition of the curing agent. A small amount of the low temperature curing agent, insufficient to cause substantial curing during extrusion may be used in place of the catalyst.

Abstract translation: [木材]热敏性基材被涂覆有热固性粉末涂料体系，其中自固化环氧树脂和催化剂的混合物因此被挤出和粉碎，并且低温固化剂[都是]被粉碎和 将粉末与常规添加剂混合以制备沉积在[木制]基材上并加热固化的涂料粉末。 树脂和催化剂的混合物在挤出机内不固化，而是通过单独加入固化剂在低温下固化。 可以使用少量低温固化剂来代替催化剂而不能在挤出期间引起显着固化。

公开(公告)号：US5928731A

公开(公告)日：1999-07-27

申请号：US867826

申请日：1997-06-03

Applicant: Kenzo Yanagida ,  Mituyosi Kumata ,  Masahiro Yamamoto ,  Shannon Libke ,  Takao Amasaki ,  Koichi Tsutsui

Inventor： Kenzo Yanagida ,  Mituyosi Kumata ,  Masahiro Yamamoto ,  Shannon Libke ,  Takao Amasaki ,  Koichi Tsutsui

IPC: B05D1/06 ,  B05B5/03 ,  B05B5/053 ,  B05D3/00 ,  B05D7/14 ,  B05D7/24 ,  B05D1/04

CPC classification number: B05B5/032 ,  B05B5/0533

Abstract: A high voltage generated by a high voltage generator is applied to corona electrodes, and powder supplied from a powder flow passage collides against a diffuser main body while being moved in a vortex by air ejected from a vortex air introduction port and is ejected from a nozzle opening. After the powder is charged by ions generated by corona discharge, it is sprayed to an object to be coated. Free ions generated by the corona discharge are trapped by ion trap electrodes. The adhesion of the powder can be prevented by the ejection of compressed air through a diffuser front portion cover and an outer cylinder cover each composed of a porous member and the ejection of compressed air from a nozzle hole.

Abstract translation: 高电压发生器产生的高电压被施加到电晕电极上，并且从粉末流动通道供应的粉末与扩散器主体相撞，同时在涡流中通过从涡流空气引入口喷出的空气移动并从喷嘴喷出 开放 在通过电晕放电产生的离子对粉末进行充电之后，将其喷涂到待涂覆的物体上。 由电晕放电产生的游离离子被离子阱电极捕获。 可以通过压缩空气喷射通过扩散器前部盖和由多孔构件构成的外筒盖和从喷嘴孔排出压缩空气来防止粉末的附着。

公开(公告)号：US5834067A

公开(公告)日：1998-11-10

申请号：US789866

申请日：1997-01-28

Applicant: Brian Rodely

Inventor： Brian Rodely

IPC: B05D1/32 ,  B05D5/06 ,  B05D1/06 ,  B05D1/36 ,  B05D1/38 ,  B05D3/02

CPC classification number: B05D1/32 ,  B05D5/06 ,  B05D2401/32 ,  B05D2451/00

Abstract: A method of marking appliances is described. The method comprises coating an appliance or other substrate capable of producing an electrostatic charge with a first powder paint layer. This first layer is then either cured or a second powder paint layer is applied immediately thereafter in the desired design or lettering. The layered substrate is then allowed to cure. The invention presents the advantages of eliminating the need of a volatile ink and the capability of being performed in one step.

Abstract translation: 描述了一种标记器具的方法。 该方法包括涂覆能够产生静电电荷的器具或其它基底与第一粉末涂料层。 然后将该第一层固化，或者立即以期望的设计或刻字施加第二粉末涂料层。 然后使层状基材固化。 本发明提出了消除挥发性油墨的需要和在一个步骤中执行的能力的优点。

公开(公告)号：US5820941A

公开(公告)日：1998-10-13

申请号：US619734

申请日：1996-05-28

Applicant: Harry-Graham Felton ,  Jan Ruud

Inventor： Harry-Graham Felton ,  Jan Ruud

IPC: B05B5/025 ,  B05B5/03 ,  B05B5/04 ,  B05B5/047 ,  B05B5/12 ,  B05D1/04 ,  B05D1/06

CPC classification number: B05B5/032 ,  B05B5/047 ,  B05B5/12

Abstract: Apparatus for powder spray coating comprises means (4) for electrostatically-charging powder entrained in air, a conduit (6) for transporting the electrostatically charged powder from the charging means (4) to an internal chamber (12) in a spray head (8), the spray head (8) having at least one passage (16) from the internal chamber (12) to at least one nozzle (17) from which the powder is discharged, and a deflector (18) mounted externally of the spray head (8) and adjacent to the or each nozzle (17) to deflect the discharged powder into a flat spray pattern, the spray head (8) and the flat spray pattern being substantially symmetrical about a common longitudinal axis. The apparatus is particularly suitable for coating a large surface area, or a plurality of small objects hung in a planar array. Preferably multiple triboelectric type charging means (4) are used and a single pump is used to supply powder to the multiple charging means through a common distributor. After passing through the multiple charging means (4) the powder flows are then recombined and sprayed through a common nozzle.

Abstract translation: PCT No.PCT / GB94 / 01991 Sec。 371日期1996年5月28日 102（e）日期1996年5月28日PCT提交1994年9月13日PCT公布。 公开号WO95 / 08397 日期1995年3月30日粉末喷涂装置包括用于静电加载夹带在空气中的粉末的装置（4），用于将静电荷粉末从充电装置（4）输送到内部室（12）的导管（6） 喷头（8），喷头（8）具有从内室（12）至少一个喷嘴（17）的至少一个通道（16），粉末从该喷嘴喷出至少一个喷嘴（17），并安装有偏转器 喷雾头（8）的外部并且与喷嘴（17）相邻，以将排出的粉末偏转成平坦的喷射图案，喷头（8）和平坦喷雾图案基本上围绕共同的纵向轴线对称。 该装置特别适用于涂覆大面积的表面区域，或悬挂在平面阵列中的多个小物体。 优选地，使用多个摩擦电式充电装置（4），并且使用单个泵来通过公共分配器向多个充电装置供应粉末。 在通过多个充电装置（4）之后，粉末流动通过共同的喷嘴重新组合并喷射。

公开(公告)号：US5817374A

公开(公告)日：1998-10-06

申请号：US656089

申请日：1996-05-31

Applicant: Robert H. Detig ,  William A. Hendrickson

Inventor： Robert H. Detig ,  William A. Hendrickson

IPC: B05C19/00 ,  B05D1/00 ,  B05D1/32 ,  B05D5/06 ,  D21H19/68 ,  D21H23/50 ,  D21H23/64 ,  H05K3/10 ,  B05D1/06

CPC classification number: B05C19/00 ,  B05D1/007 ,  B05D1/32 ,  B05D5/067 ,  D21H19/68 ,  H05K3/102 ,  D21H23/50 ,  D21H23/64

Abstract: Particles are applied to the surfaces of materials, especially in the form of discontinuous or patterned coatings on the surfaces of sheet materials by a process comprising the steps of: a) providing a support, b) placing a bed of non-adhered particles on the support, the particles being capable of being moved by an electric field of less than 100 KV/cm, c) placing a mask with a first and second surface over the bed of non-adhered particles, the mask having holes which pass from the first to the second surface, the first surface facing the bed of non-adhered particles without the mask touching the bed of non-adhered particles, the holes in the mask having a size which would allow passage of individual particles from the bed of non-adhered particles through the holes, d) placing a receptor material capable of at least temporarily retaining an electric charge adjacent to the second surface of the mask, which second surface faces away from the bed of non-adhered particles, e) applying an electrical charge to the receptor material which is at least temporarily retained by the receptor material, f) applying an electrical field between the mask and the support, the electrical field being of at least sufficient strength to cause individual particles from the bed of non-adhered particles to move off the first substrate and impact the mask, g) allowing some of the individual particles which move off of the support to enter the holes in the mask and contact the receptor material, and h) the contract by individual particles to the receptor material causing at least some of the particles contacting the receptor material to adhere to the receptor material at least by charge attraction of the individual particles to charge on the receptor material.

Abstract translation: 颗粒通过包括以下步骤的方法施加到材料的表面，特别是以不连续或图案化的涂层的形式，其包括以下步骤：a）提供载体，b）将非粘附颗粒床放置在 支撑，能够通过小于100KV / cm的电场移动的颗粒，c）将具有第一和第二表面的掩模放置在非附着颗粒的床上，所述掩模具有从第一 到第二表面，第一表面面向非附着颗粒床，而不用掩模接触非粘附颗粒床，掩模中的孔具有允许单个颗粒从未粘附的床通过的尺寸 颗粒通过孔，d）放置能够至少暂时保持与掩模的第二表面相邻的电荷的受体材料，该第二表面背离非附着颗粒的床，e） 对受体材料至少暂时保持的受体材料的电荷，f）在掩模和支撑体之间施加电场，电场至少具有足够的强度，以使来自未粘附床的单个颗粒 颗粒离开第一基底并撞击掩模，g）允许从载体移出的一些单个颗粒进入掩模中的孔并接触受体材料，以及h）单个颗粒对受体的收缩 使至少一些与受体材料接触的颗粒的材料至少通过各个颗粒的电荷吸引而附着到受体材料上，以对受体材料充电。