公开(公告)号：US20020150669A1

公开(公告)日：2002-10-17

申请号：US10162031

申请日：2002-06-03

Applicant: Regents of the University of Minnesota

Inventor： David Y. H. Pui ,  Da-Ren Chen

IPC: B05D001/02 ,  B05D001/04

CPC classification number: B01J2/006 ,  A61K39/00 ,  A61K48/00 ,  B01J2/04 ,  B01J2219/00371 ,  B01J2219/00436 ,  B05B5/025 ,  B05B5/03 ,  B05B5/0533 ,  B05B5/081 ,  B05B5/082 ,  B05B5/084 ,  B05B5/087 ,  B05B13/04 ,  C12M35/02 ,  C12N15/8207 ,  C12N15/87 ,  C12N15/895

Abstract: An electrospraying apparatus and/or method is used to coat particles. For example, a flow including at least one liquid suspension may be provided through at least one opening at a spray dispenser end. The flow includes at least particles and a coating material. A spray of microdroplets suspending at least the particles is established forward of the spray dispenser end by creating a nonuniform electrical field between the spray dispenser end and an electrode electrically isolated therefrom. The particles are coated with at least a portion of the coating material as the microdroplet evaporates. For example, the suspension may include biological material particles.

Abstract translation: 使用电喷雾装置和/或方法来涂覆颗粒。 例如，可以通过喷雾分配器端部的至少一个开口提供包括至少一个液体悬浮液的流。 流动至少包括颗粒和涂层材料。 通过在喷雾分配器端部与与其分离的电极之间产生不均匀的电场，在喷雾分配器端的前方建立悬浮至少颗粒的微滴喷雾。 当微滴蒸发时，颗粒被涂覆有至少一部分涂层材料。 例如，悬浮液可以包括生物材料颗粒。

公开(公告)号：US20020136842A1

公开(公告)日：2002-09-26

申请号：US10022522

申请日：2001-12-20

Inventor： Yoshinori Sano ,  Takashi Nishida

IPC: B05D001/04 ,  B05D001/40

CPC classification number: B05D1/04 ,  A63B51/04 ,  B05D1/002

Abstract: A method of manufacturing golf club heads comprises a process of coating golf club heads with a paint by passing the golf club heads through a space in which the paint is sprayed by an electrostatic spray coating machine so that the spray of the paint is electrified against the heads.

Abstract translation: 制造高尔夫球杆头的方法包括通过使高尔夫球杆头通过静电喷涂机喷射涂料的空间来涂覆高尔夫球杆头的方法，以使涂料喷雾抵抗 头。

公开(公告)号：US20020102416A1

公开(公告)日：2002-08-01

申请号：US09773233

申请日：2001-01-31

Inventor： Alexander Mayzel

IPC: B05D001/36 ,  B05D001/04 ,  B05D001/18 ,  C23C016/00 ,  B32B009/00

CPC classification number: C23C28/00 ,  B05D5/068 ,  Y10T428/31663 ,  Y10T428/31678 ,  Y10T428/31681

Abstract: The process for coating a substrate with a coating giving a polished effect and improved corrosion resistance and coatings produced from this process. The process includes the steps of applying an atomized metal layer onto the substrate and applying a corrosion inhibiting layer to the atomized metal layer.

Abstract translation: 用具有抛光效果和改善的耐腐蚀性的涂层涂覆基材的方法以及由该方法制备的涂层。 该方法包括以下步骤：将雾化的金属层施加到基底上，并向雾化的金属层施加腐蚀抑制层。

公开(公告)号：US20020086116A1

公开(公告)日：2002-07-04

申请号：US09751184

申请日：2000-12-29

Applicant: Kodak Polychrome Graphics LLC.

Inventor： Gerhard Hauck ,  Nils Nessler ,  Heinfried Rudolph

IPC: B05D001/04

CPC classification number: B05D1/04 ,  C09D131/04 ,  C09D133/02 ,  C09D139/06

Abstract: A method for applying a matting layer to a radiation-sensitive layer of a printing plate precursor comprises: (a) providing a matting composition comprising a polymer and a solvent, wherein the matting composition has a solid content of more than 10% and no more than 50% by weight based on the total composition; and (b) spraying the matting composition on the radiation-sensitive layer using an electrostatically aided rotary atomizer having a bell speed of more than 10,000 rpm, wherein the distance between the bell and the radiation-sensitive layer to be coated is less than 50 cm.

Abstract translation: 将消光层施加到印版前体的辐射敏感层的方法包括：（a）提供包含聚合物和溶剂的消光组合物，其中所述消光组合物的固体含量大于10％且不超过 基于总组合物重量的50％; 和（b）使用具有大于10,000rpm钟速的静电辅助旋转雾化器将消光组合物喷射在辐射敏感层上，其中钟罩和待涂布的辐射敏感层之间的距离小于50cm 。

公开(公告)号：US20010033892A1

公开(公告)日：2001-10-25

申请号：US09843729

申请日：2001-04-30

Inventor： Takanobu Iizuka

IPC: B05D001/36 ,  B05D001/04 ,  B05D003/00

CPC classification number: B05D7/574 ,  B05D5/005

Abstract: The present invention is to provide a repair coating process, which does not require heating the coating film coated to repair the part, from which dust, seediness etc., which have been adhered on the intermediate coating film, are ground and removed, and does not generate blistering and/or popping, in forming multi-layer coating films by coating topcoat paints consisting of a white type water base coat, a pearly base coat and a clear coat on the cured intermediate coating surface by a 3C1B process, and the repair coating process consists of grinding the part of the intermediate coating surface to be repaired and then performing a repair coating of the ground part with a thermocurable organic solvent type repair paint (F) containing a neutralized product of a hydroxyl group-containing resin having an acid value of 5-100 mgKOH/g and a crosslinking agent in forming multilayer coating films by coating an electrodeposition paint (A) and an intermediate paint (B) and curing them by heating, then, after performing a repair coating on the intermediate coating surface, successively coating wet-on-wet a white type water base coat (C) capable of forming a coating film whose Munsell Color Chart is adjusted to be in the range of N7-N9 with titanium white pigment and aluminium flake, a pearly base coat (D) formed by compounding flake-like mica powder coated with titanium oxide and a clear coat (E), and then curing by crosslinking the films of the above-mentioned coats (C), (D) and (E) simultaneously through heating.

Abstract translation: 本发明提供一种维修涂布方法，其不需要加热涂覆的涂膜来修复已经附着在中间涂膜上的灰尘，种皮等被研磨和去除的部分，并且 在通过3C1B工艺在固化的中间涂层表面上涂布由白色水性基底涂层，珍珠基底涂层和透明涂层组成的面漆涂料形成多层涂膜时，不会产生起泡和/或爆裂，并且修复 涂覆工艺包括研磨要修复的中间涂层表面的一部分，然后用含有含酸羟基的树脂中和产物的热固性有机溶剂型修复漆（F）进行研磨部分的修补涂层 值为5-100mgKOH / g，交联剂通过涂覆电沉积涂料（A）和中间涂料（B）并通过加热固化形成多层涂膜， 然后，在中间涂层表面上进行修补涂层之后，依次将湿式湿润型白色水性基底涂层（C），其能够形成孟塞尔颜色图调整在N7-N9范围内的涂膜 与钛白色颜料和铝薄片，通过将涂覆有氧化钛的薄片状云母粉末和透明涂层（E）混合形成的珍珠基底涂层（D），然后通过交联上述涂层（C ），（D）和（E）。

公开(公告)号：US20040234748A1

公开(公告)日：2004-11-25

申请号：US10440141

申请日：2003-05-19

Inventor： Eric B. Stenzel

IPC: B05D001/04

CPC classification number: A61L31/16 ,  A61L31/10 ,  A61L2420/02 ,  A61L2420/08 ,  Y10T428/254

Abstract: The present invention concerns bio-compatible medical devices and process for preparation thereof. The process includes electrostatically forming a first layer on a structure. The first layer can include a combination of at least one active substance and at least one polymer and/or binder. A second layer is formed on the structure to cover the first layer. The second layer can be a solvent or a combination of solvents. The evaporation of the second layer causes the first layer to reflow and bind to the structure.

Abstract translation: 本发明涉及生物相容的医疗装置及其制备方法。 该方法包括在结构上静电形成第一层。 第一层可以包括至少一种活性物质和至少一种聚合物和/或粘合剂的组合。 在结构上形成第二层以覆盖第一层。 第二层可以是溶剂或溶剂的组合。 第二层的蒸发使得第一层回流并结合结构。

公开(公告)号：US20040185168A1

公开(公告)日：2004-09-23

申请号：US10809765

申请日：2004-03-24

Applicant: Scimed Life Systems, Inc.

Inventor： Jan Weber ,  Gordon John Kocur

IPC: B05D001/04

CPC classification number: B05B5/087 ,  A61L27/34 ,  A61L29/085 ,  A61L31/10 ,  B05B5/12 ,  B05D1/045

Abstract: A method for electrostatic spray-coating a medical device having a tubular wall, such as a stent, having an inner surface, an outer surface and openings therein. The tubular wall is grounded or electrically charged, and an electrically charged conductive core wire is located axially through the center of the stent. An electrical potential is applied to the conductive core wire to impart an electrical charge to the conductive core wire. The tubular wall is exposed to an electrically charged coating formulation, and the electrically charged coating formulation is deposited onto a portion of the tubular wall to form a coating. The electrical potentials of the conductive core wire and tubular wall can be repeatedly alternated.

Abstract translation: 一种用于静电喷涂具有管状壁（例如支架）的医疗装置的方法，其具有内表面，外表面和开口。 管状壁接地或带电，并且带电的导电芯线轴向位于支架的中心。 向导电芯线施加电位以向导电芯线施加电荷。 管状壁暴露于带电荷的涂层制剂中，并且带电的涂层制剂沉积在管状壁的一部分上以形成涂层。 导电芯线和管状壁的电位可以重复交替。

公开(公告)号：US20040146659A1

公开(公告)日：2004-07-29

申请号：US10753738

申请日：2004-01-07

Applicant: E.I. Du Pont De Nemours and Company ,  The Regents of the University of California

Inventor： Thomas Kenneth Bednarz ,  Allan Cairncross ,  John Edwin Gantzhorn JR. ,  George Yeaman Thomson JR.

IPC: B05D001/12 ,  B05D001/04

CPC classification number: H01L24/742 ,  H01L21/4853 ,  H01L23/49811 ,  H01L24/11 ,  H01L2224/11334 ,  H01L2224/13099 ,  H01L2224/742 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01022 ,  H01L2924/01023 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/01049 ,  H01L2924/01052 ,  H01L2924/01068 ,  H01L2924/01073 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/3025 ,  H05K3/3478 ,  H05K2203/041 ,  H05K2203/0522 ,  H05K2203/0525 ,  H05K2203/105 ,  H05K2203/1492 ,  H01L2924/00

Abstract: Methods and associated apparatus are disclosed for use in mounting particles on and de-mounting particles from a substrate having an array of tacky and non-tacky areas. The particles can be either electrically conducting or electrically non-conducting. Selection of electrically conducting particles is preferred. The substrate having an array of tacky and non-tacky areas can either be electrically non-conducting (e.g., a dielectric substrate) or electrically-conducting. The methods involve use of first and second electrode plates with the substrate therebetween, the plates having applied thereto a direct current potential, which potential in preferred embodiments is reversed in polarity for a number N of cycles. Methods and articles are disclosed using an electrically conductive surface adjacent the tacky and non-tacky areas to minimize static buildup on the particles and tacky and non-tacky areas.

Abstract translation: 公开了用于将颗粒安装在具有粘性和非粘性区域阵列的基底上并从其上拆卸颗粒的方法和相关设备。 颗粒可以是导电的或非导电的。 优选选择导电颗粒。 具有粘性和非粘性区域阵列的基底可以是非导电的（例如电介质基底）或导电的。 所述方法包括使用第一和第二电极板，其间具有基板，所述板向其施加直流电势，优选实施例中的电位在极数上反转数N次。 使用邻近粘性和非粘性区域的导电表面来公开方法和制品，以最小化颗粒和粘性和非粘性区域上的静电积累。

公开(公告)号：US20040086657A1

公开(公告)日：2004-05-06

申请号：US10694170

申请日：2003-10-28

Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA

Inventor： Tooru Inoue ,  Akihiro Goto

IPC: H02J001/00 ,  H01F041/00 ,  B05D001/04 ,  B05C009/08

CPC classification number: C23C26/00 ,  B05D1/62 ,  B05D3/141 ,  C25D5/18 ,  C25D17/00 ,  C25D21/12

Abstract: In a power supply apparatus for discharge surface treatment which uses a green compact electrode as a discharge electrode, allows a pulse-type discharge to take place between said discharge electrode and a workpiece, and forms a film, which is made of an electrode material or a material obtained when the electrode material reacts to a discharge energy, on a surface of the workpiece following three measures are taken. (1) When a discharge voltage detected by the voltage detection means is less than or equal to discharge detection voltage set value which is slightly lower than a power supply voltage, the electric current cut-off means forcibly cuts off an output of the oscillator so that long-time pulse is prevented. (2) A capacitor is connected in parallel with an oscillation circuit of the oscillator, and the long-time pulse is prevented by capacitor discharge. (3) Time that the discharge takes place once is controlled by a timer so that the long-time pulse is prevented.

公开(公告)号：US20030175417A1

公开(公告)日：2003-09-18

申请号：US10343630

申请日：2003-02-03

Inventor： Tito Trevisan

IPC: B05D001/04

CPC classification number: B05B7/1472 ,  B05B5/08 ,  B05B12/20 ,  B05D1/06 ,  B05D5/06 ,  B41M1/125

Abstract: The method for finishing a manufactured article by powder painting, providing for the application, on a surface to be decorated of the manufactured article, of one decorative layer obtained by means of the transfer by controlled migration of powder particles which originate from a graphic matrix arranged in front of the surface to be decorated and designed to adhere thereto, said transfer and said adhesion being provided by way of a first electrostatic field which comprises lines of force which are incident at right angles to the surface to be decorated, said manufactured article acting fully or partly as reference electrode for the first electrostatic field, so as to produce a condition of solid contact between the electrode and the surface to be decorated. The apparatus for carrying out the method.

Abstract translation: 通过粉末涂装来制造制品的方法，用于在被制造品的装饰表面上提供通过控制迁移而获得的一个装饰层的方法，所述粉末颗粒源自布置的图形矩阵 在要装饰的表面前面并设计成粘附在其上，所述转印和所述粘合通过第一静电场提供，所述第一静电场包括与待装饰表面成直角入射的力线，所述制品作用 完全或部分地用作第一静电场的参考电极，以便产生电极和待装饰表面之间的固体接触的状态。 执行该方法的装置。