公开(公告)号：US4376136A

公开(公告)日：1983-03-08

申请号：US267889

申请日：1981-05-28

Applicant: Alain Gernez

Inventor： Alain Gernez

IPC: B05B5/08 ,  B05B15/12 ,  B05D1/06 ,  B05D1/04

CPC classification number: B05B15/1207 ,  B05B15/1288 ,  B05D1/06 ,  B05D7/54 ,  B05D1/007 ,  B05D2451/00

Abstract: Apparatus for electrostatically depositing powder on objects which move continuously through a powder-depositing booth of modular type having a powder depositing module (B) on each side of which there is an air filter module (A and C); the powder depositing module (B) has two compartment (B1, B2) next to each other each compartment having a distinct powder store tank (11, 12) which allows two layers of powder to be applied successively to the object to be treated. Application to enamelling objects Figure to be published: FIG. 2.

Abstract translation: 用于将粉末静电沉积在通过具有粉末沉积模块（B）的粉末沉积模块（B）的模块化类型的粉末沉积室连续移动的物体上的装置，每侧具有空气过滤器模块（A和C）; 粉末沉积模块（B）具有彼此相邻的两个隔室（B1，B2），每个隔间具有不同的粉末储存罐（11,12），其允许两层粉末连续地施加到待处理物体。 搪瓷对象的应用图：待发布图 2。

公开(公告)号：US4244985A

公开(公告)日：1981-01-13

申请号：US679386

申请日：1976-04-22

Applicant: Hart F. Graff ,  Christy Christ

Inventor： Hart F. Graff ,  Christy Christ

IPC: B05D1/00 ,  B05D1/06 ,  B05D1/24 ,  B05D1/34 ,  B05D1/36 ,  B05D3/02 ,  B05D7/00 ,  B05D7/14 ,  B05D7/20

CPC classification number: B05D1/24 ,  B05D1/34 ,  B05D3/0281 ,  B05D7/148 ,  B05D7/542 ,  B05D7/546 ,  B05D1/002 ,  B05D1/06

Abstract: The method of coating an elongated metallic member with a thermosetting plastic powder coating or with a thermosetting plastic powder undercoating and a thermoplastic powder outer coating, is significantly improved by passing the coated elongated metallic member through at least one induction coil to heat the metal and thereby the coating to the curing temperature of the thermosetting plastic powder and holding the temperature for the curing time. Curing temperatures, which depend upon the thermosetting plastic powder coating being cured, are sufficient to fully cure the material within seconds.

Abstract translation: 通过使涂覆的细长金属构件通过至少一个感应线圈以加热金属，从而显着改善用热固性塑料粉末涂层或热固性塑料粉末底涂层和热塑性粉末外涂层涂覆细长金属构件的方法 将涂层固化至热固性塑料粉末的固化温度并保持固化时间。 依赖于固化的热固性塑料粉末涂料的固化温度足以在数秒内完全固化该材料。

公开(公告)号：US4197351A

公开(公告)日：1980-04-08

申请号：US932631

申请日：1978-08-10

Applicant: Rolf Rolles ,  James E. Williams, Jr. ,  Thomas J. Kondis

Inventor： Rolf Rolles ,  James E. Williams, Jr. ,  Thomas J. Kondis

IPC: B05D1/06 ,  B05D5/06 ,  B44F1/04 ,  C09D5/38 ,  C09D7/80 ,  B32B15/08 ,  B05D1/36

CPC classification number: C09D5/38 ,  B05D5/067 ,  B44F1/04 ,  C09D7/14 ,  B05D1/06 ,  B05D2401/32 ,  Y10T428/2982 ,  Y10T428/2998

Abstract: Unique polished metal flake pigmented, plastic powder products produced, e.g. by a process including the measure of brush polishing metal flake particles and plastic particles together.

Abstract translation: 独特的抛光金属薄片着色，塑料粉末产品生产，例如 通过包括将金属薄片颗粒和塑料颗粒刷刷在一起的测量方法。

公开(公告)号：US4042971A

公开(公告)日：1977-08-16

申请号：US684555

申请日：1976-05-10

Applicant: Hermann Brennecke ,  Horst Liere

Inventor： Hermann Brennecke ,  Horst Liere

IPC: B05B5/08 ,  B05D1/06 ,  H01T19/04 ,  H05F3/04 ,  H01T19/00

CPC classification number: B05B5/087 ,  B05D1/06 ,  H01T19/04 ,  H05F3/04

Abstract: In an electrostatic coating system in which material is sprayed onto a workpiece under the influence of an electrostatic field, any electrostatic charge supplied to the workpiece is removed by a discharging device maintained out of contact with the workpiece and disposed so that its effective range is outside the material spray region.

Abstract translation: 在静电涂覆系统中，在静电场的作用下将材料喷涂到工件上，通过与工件保持脱离接触的排出装置除去供给工件的任何静电电荷，并将其设置为有效范围在外 材料喷涂区域。

公开(公告)号：US4009223A

公开(公告)日：1977-02-22

申请号：US468336

申请日：1974-05-08

Applicant: Charles M. Noonan

Inventor： Charles M. Noonan

IPC: C09D5/03 ,  B05D1/06 ,  B05D1/24 ,  B05D7/20 ,  B05D7/24 ,  C08G59/00 ,  C08G59/18 ,  C08G59/22 ,  C08G59/40 ,  C08G59/42 ,  C08L63/00 ,  C09D163/00 ,  H01B3/40

CPC classification number: B05D1/06 ,  B05D1/24 ,  B05D7/20 ,  C08G59/186 ,  C08G59/226 ,  C08G59/4021 ,  C08G59/4035 ,  C08G59/4207 ,  C09D163/00 ,  B05D2202/00 ,  B05D2401/32 ,  Y10S524/902 ,  Y10S524/904 ,  Y10S525/934 ,  Y10T428/294 ,  Y10T428/31529

Abstract: A coating powder is made by preparing a composition of two different diglycidyl ethers of bisphenol A and a curing agent, extruding the composition, cooling it to form a solid, and grinding the solid into a powder. Wire or other articles are coated with the coating powder in an electrostatic fluidized bed or with an electrostatic gun and the powder is cured.

Abstract translation: 通过制备双酚A的两种不同的二缩水甘油醚和固化剂的组合物制备涂料粉末，挤出组合物，冷却以形成固体，并将固体研磨成粉末。 电线或其他制品在静电流化床或静电枪中涂覆涂层粉末，粉末固化。

公开(公告)号：US4003872A

公开(公告)日：1977-01-18

申请号：US380578

申请日：1973-07-19

Applicant: Rolf Rolles ,  James E. Williams, Jr. ,  Thomas J. Kondis

Inventor： Rolf Rolles ,  James E. Williams, Jr. ,  Thomas J. Kondis

IPC: C08L67/00 ,  B05D1/06 ,  B05D5/06 ,  B44F1/04 ,  C08G59/00 ,  C08J3/20 ,  C08K3/00 ,  C08K3/02 ,  C08K3/10 ,  C08L1/00 ,  C08L33/00 ,  C08L33/02 ,  C08L63/00 ,  C09D5/03 ,  C09D5/38 ,  C09D7/14 ,  C08K7/00

CPC classification number: B44F1/04 ,  B05D5/067 ,  C09D5/38 ,  C09D7/14 ,  B05D1/06 ,  B05D2401/32 ,  Y10S524/904

Abstract: A process for producing a polished metal flake pigmented, plastic powder product, which process includes brush polishing metal flake particles and plastic particles together.Unique products produced by this process.

Abstract translation: 抛光金属薄片着色的塑料粉末产品的制造方法，该方法包括将金属片状颗粒和塑料颗粒一起刷洗。

公开(公告)号：US3983263A

公开(公告)日：1976-09-28

申请号：US483689

申请日：1974-06-27

Applicant: Philip Weiss ,  Gordon D. Cheever

Inventor： Philip Weiss ,  Gordon D. Cheever

IPC: B05D1/06 ,  B05D7/24 ,  C09D7/47 ,  C09D133/10 ,  B05D7/00

CPC classification number: C09D133/10 ,  B05D1/06 ,  C08K5/11 ,  C09D7/06

Abstract: Certain glycerides are effective flow-promoting agents in powdered acrylic coating formulations. As a powdered acrylic resin coating material is applied by electrostatic sprayer means to a substrate, a rough layer of discrete particles is formed. To produce a commercially acceptable coating, this layer must be fused into a continuous film and induced to flow into a smooth, glossy finish. The subject glycerides, which may be acetylated, promote such flow and produce a surface finish equivalent to that of the conventional acrylic paints which employ an organic solvent vehicle.

Abstract translation: 某些甘油酯是丙烯酸粉末涂料配方中有效的促进剂。 作为粉末状丙烯酸树脂涂料通过静电喷涂装置施加到基材上，形成了一层分散的颗粒。 为了生产商业上可接受的涂层，该层必须被熔融成连续的膜并诱导流入光滑的有光泽的表面。 可以被乙酰化的对象甘油酯促进这种流动并产生与使用有机溶剂载体的常规丙烯酸涂料相当的表面光洁度。

公开(公告)号：US3904346A

公开(公告)日：1975-09-09

申请号：US41492473

申请日：1973-11-12

Applicant: SHAW LESLIE EARL ,  JARVIS HAROLD FRANCIS

Inventor： SHAW LESLIE EARL ,  JARVIS HAROLD FRANCIS

IPC: B05B5/14 ,  B05B15/12 ,  B05D1/00 ,  B05D1/06 ,  B05D3/00 ,  B05D7/14 ,  B05B5/02

CPC classification number: B05D7/146 ,  B05B5/14 ,  B05B15/1218 ,  B05B15/1237 ,  B05B15/124 ,  B05D1/002 ,  B05D1/06 ,  B05D3/002 ,  B05D2401/32 ,  Y02P70/36

Abstract: A process of electrostatically coating cylindrical metal objects such as pipes with powdered resins is provided, in which the object is shot blasted, then subjected to high pressure fluid spray, e.g. water or steam jets, then heated above the fusion temperature of the resin, polarized and the resin powder sprayed on.

Abstract translation: 提供了一种使用粉末状树脂静电涂覆圆柱形金属物体（例如管道）的方法，其中物体被喷丸处理，然后经受高压流体喷射，例如， 水或蒸汽喷射，然后加热到树脂的熔融温度，极化和喷涂树脂粉末。

公开(公告)号：US3864322A

公开(公告)日：1975-02-04

申请号：US35064673

申请日：1973-04-12

Applicant: DU PONT

Inventor： YALLOURAKIS MICHAEL D

IPC: C09D5/03 ,  B05D1/06 ,  B05D7/14 ,  C08J3/20 ,  C08J5/24 ,  C09D5/46 ,  C09D127/18 ,  C08F15/06 ,  C08F29/16

CPC classification number: C09D127/18 ,  B05D1/06 ,  B05D5/083 ,  B05D7/546 ,  B05D7/586 ,  B05D2202/00 ,  C08K5/0008 ,  Y10S526/909 ,  C08L2666/28 ,  C08L27/18

Abstract: The perfluorocarbon polymer powder coating composition consists essentially of spherical particles about 1 to 75 microns in diameter of an agglomerate of submicron particles of the perfluorocarbon polymer; the perfluorocarbon polymer preferably is a copolymer of tetrafluoroethylene and hexafluoropropylene, and the powder particles contain about 0.5 - 15 percent by weight of a nonionic surfactant such as isooctylphenoxypolyethoxy ethanol the powder is prepared by a spray drying process; this powder composition is particularly useful for electrostatic deposition on all types of metal substrates to form a durable, tough, chemical-resistant release coating that can be applied to thicknesses of 30 mils and above; the powder coating composition is particularly useful for chemical vessels, appliances, industrial equipment, high temperature ovens and the like; a process for preparing the perfluorocarbon polymer coating composition is also disclosed.

Abstract translation: 全氟化碳聚合物粉末涂料组合物基本上由全氟化碳聚合物的亚微米颗粒附聚物直径约1至75微米的球形颗粒组成; 全氟化碳聚合物优选为四氟乙烯和六氟丙烯的共聚物，粉末颗粒含有约0.5-15重量％的非离子表面活性剂如异辛基苯氧基聚乙氧基乙醇，粉末通过喷雾干燥方法制备; 这种粉末组合物特别适用于所有类型的金属基材上的静电沉积，以形成可应用于30密耳及以上的厚度的耐用，韧性，耐化学腐蚀的脱模涂层; 粉末涂料组合物特别适用于化学容器，电器，工业设备，高温烤箱等; 还公开了制备全氟化碳聚合物涂料组合物的方法。

公开(公告)号：US3860557A

公开(公告)日：1975-01-14

申请号：US38490073

申请日：1973-08-02

Applicant: BEATRICE FOODS CO

Inventor： MILLAR JOHN M ,  MORAN WILLIAM F

IPC: B05D1/06 ,  B05D1/34 ,  B05D7/14 ,  C09D5/03 ,  C09D5/08 ,  C09D163/00 ,  C08F45/04

CPC classification number: C09D5/08 ,  B05D1/06 ,  B05D1/34 ,  B05D7/148 ,  C09D5/03 ,  C09D163/00 ,  C23C24/00 ,  Y10S524/902 ,  Y10S524/904 ,  C08L2666/02

Abstract: A process for electrostatically applying a multilayered coating on a substrate in one operation or step is disclosed, wherein a mixture of powders of at least two different coating materials is used as the coating composition, each powder, in the case of nonconducting powders, differing from the others in dielectric constant by a factor of at least 0.1, and the powders being of substantially different specific gravities, with the components having the lowest dielectric constant value having the lowest specific gravity value. At least one of the powders will be a powder of a film-forming non-conductive organic or inorganic polymer. Upon electrostatically applying a coating of this powdered composition to a conductive substrate which has a neutral charge or a charge opposite from that of the coating composition powder particles, the powders stratify into distinct layers of different compositions. The powders adhere to the substrate because of contact or static electrification for a reasonable length of time and until at least one of the powders can be cured or fused to form the final coating. Thus, for instance, in only one pass with an electrostatic spray gun, a protective coating of superimposed layers of zinc, epoxy, and polyethylene can be applied to a conductive substrate.

Abstract translation: 公开了一种在一个操作或步骤中将多层涂层静电涂覆在基底上的方法，其中使用至少两种不同涂层材料的粉末的混合物作为涂料组合物，在非导电粉末的情况下，每种粉末， 不同于其他介电常数至少为0.1的因子，并且粉末具有基本不同的比重，其中具有最低介电常数值的组分具有最低的比重值。