公开(公告)号：US09993839B2

公开(公告)日：2018-06-12

申请号：US14997915

申请日：2016-01-18

Applicant: Palo Alto Research Incorporated

Inventor： David Mathew Johnson ,  Victor Alfred Beck

IPC: B05D1/02 ,  B05B9/00 ,  B05B5/16 ,  B01J2/02 ,  B05B7/18 ,  B05B5/08 ,  B05D1/06

CPC classification number: B05D1/02 ,  B01J2/02 ,  B05B5/081 ,  B05B5/1683 ,  B05B7/18 ,  B05B9/00 ,  B05D1/06 ,  B05D2202/00 ,  B05D2252/04 ,  B05D2401/00 ,  B05D2401/32

Abstract: A system and method for coating a substrate, the system including integrated powder coating material preparation and deposition of powder coating material onto a substrate. The system includes a feed input that processes the powder coating materials for use in a filament extension atomizer. The filament extension atomizer stretches fluid filaments of the powder coating material to form droplets of powder coating material. The droplets of powder coating material are partially cooled to prevent agglomeration and to form a powder coating material suitable for electrostatic deposition. The cooled powder coating material is electrostatically charged and directed onto the substrate surface, where it is deposited due to the electrostatic potential between the substrate and cooled droplets. The deposited powder coating material is then cured to the substrate to form a cohesive film of coating material across the substrate.

公开(公告)号：US20180155520A1

公开(公告)日：2018-06-07

申请号：US15877990

申请日：2018-01-23

Applicant: NanoXplore Inc.

Inventor： Soroush NAZARPOUR ,  Naiheng SONG

IPC: C08K3/04 ,  C08K7/00 ,  C08J3/12 ,  C08J3/20 ,  B05D1/06 ,  B05D1/04 ,  B05D7/02

CPC classification number: C08K3/042 ,  B05D1/00 ,  B05D1/045 ,  B05D1/06 ,  B05D7/02 ,  B82Y30/00 ,  B82Y40/00 ,  C08J3/128 ,  C08J3/203 ,  C08J2323/06 ,  C08J2375/04 ,  C08J2377/06 ,  C08K7/00 ,  C08K2201/005 ,  C08K2201/011 ,  C09D7/70 ,  C09D7/80 ,  Y10S977/753 ,  Y10S977/842

Abstract: Embodiments described herein relate generally to the production of graphene/polymer compounds. In some embodiments, a method for producing graphene/polymer compounds includes compounding graphene nanoflakes with non-conductive polymer hosts via electrospray coating techniques, taking advantage of the highly electrostatically chargeable properties of graphene to de-agglomerate and further exfoliate the graphene nanoflakes in-situ, and providing uniform and well-dispersed graphene nanoflake coating on various non-conductive polymer hosts, such as polymer fine particles, pellets, fibers, fabrics, non-woven, film, and formed articles. In some embodiments, the deposition of the graphene nanoflakes onto the hosts may be performed in combination with other components, such as but not limited to metal oxides and polymers. The method can be a batch or a continuous process, and is suitable for large scale production of graphene coated materials such as graphene/polymer compound, which can be further processed by, for example, extrusion, compression molding, or injection molding, to yield formed articles.

公开(公告)号：US20180133751A1

公开(公告)日：2018-05-17

申请号：US15570233

申请日：2016-04-18

Applicant: SHIN-ETSU CHEMICAL CO., LTD.

Inventor： Yukihiro KURIBAYASHI ,  Shogo KAMIYA ,  Harukazu MAEGAWA ,  Shintaro TANAKA

IPC: B05D1/06 ,  H01F1/08 ,  H01F1/057 ,  H01F41/02

CPC classification number: B05D1/06 ,  B05B5/035 ,  B05B5/082 ,  B05B13/0221 ,  B22F3/24 ,  C21D6/00 ,  C22C33/02 ,  C22C38/00 ,  H01F1/057 ,  H01F1/0577 ,  H01F1/086 ,  H01F41/0293

Abstract: A sintered magnet body is held in a grounded jig exhibiting excellent electrical conductivity, a rare-earth-compound powder is charged and sprayed on the sintered magnet body to electrostatically coat the sintered magnet body with the powder, and thus apply the powder to the sintered magnet body. The sintered magnet body having the powder applied thereto is heat treated to produce a rare-earth magnet. As a result, the rare-earth-compound powder can be uniformly applied to the surface of the sintered magnet body, and the application operating can be performed extremely efficiently.

公开(公告)号：US09937522B2

公开(公告)日：2018-04-10

申请号：US14562631

申请日：2014-12-05

Applicant: Anastasios John Hart ,  Justin Douglas Beroz ,  Homayoon Maghsoodi

Inventor： Anastasios John Hart ,  Justin Douglas Beroz ,  Homayoon Maghsoodi

IPC: B05D1/12 ,  B05B5/00 ,  B05B5/025 ,  B05B12/06 ,  B05D3/14 ,  B05D1/06

CPC classification number: B05D1/12 ,  B05B5/006 ,  B05B5/0255 ,  B05B12/06 ,  B05D1/06 ,  B05D3/14 ,  B05D2401/32

Abstract: A particle can be discretely ejected from a orifice.

公开(公告)号：US20170327939A1

公开(公告)日：2017-11-16

申请号：US15665028

申请日：2017-07-31

Applicant: Fuchita Nanotechnology Ltd.

Inventor： Eiji Fuchita ,  Eiji Tokizaki ,  Eiichi Ozawa

IPC: C23C14/34 ,  C23C24/02 ,  H01J37/34 ,  C09D5/00 ,  B05D1/00 ,  B05D1/12 ,  B05D1/06

CPC classification number: C23C14/34 ,  B05D1/007 ,  B05D1/06 ,  B05D1/12 ,  C09D5/00 ,  C23C24/02 ,  H01J37/3411

Abstract: A deposition method includes: introducing a gas into an airtight container containing electrically insulated raw material particles to generate an aerosol of the raw material particles; transferring the aerosol to a deposition chamber through a transfer tubing connected to the airtight container, the deposition chamber having a pressure maintained to be lower than that of the airtight container; injecting the aerosol from a nozzle mounted on a tip of the transfer tubing toward a target placed on the deposition chamber to cause the raw material particles to collide with the target, thereby causing the raw material particles to be positively charged; generating fine particles of the raw material particles by discharge of the charged raw material particles; and depositing the fine particles on a substrate placed on the deposition chamber.

公开(公告)号：US20170283958A1

公开(公告)日：2017-10-05

申请号：US15088880

申请日：2016-04-01

Applicant: Weatherford Technology Holdings, LLC

Inventor： James FRASER ,  Lonnie James DUNN ,  Kyle Edward ADAM ,  Angela Marie Sultanian ,  Michael Giterman ,  Brian Funk

IPC: C23C24/08 ,  E21B17/00

CPC classification number: C23C24/08 ,  B05D1/06 ,  B05D3/0245 ,  B05D3/12 ,  B05D7/146 ,  B05D7/148 ,  B05D7/546 ,  B05D2202/10 ,  B05D2254/02 ,  B05D2504/00 ,  B05D2601/22 ,  E21B17/00 ,  E21B43/126

Abstract: Embodiments of the present disclosure generally relate to apparatus and methods for manufacturing continuous sucker rods with protective coatings. One embodiment provides a coating system including a first drive station disposed on a first end of a coating line, a second drive station disposed on a second end of the coating line to move a continuous sucker rod along the coating line from the first drive station to the second drive station, a heater disposed along the coating line, and a first coating station disposed along the coating line.

公开(公告)号：US20170241071A1

公开(公告)日：2017-08-24

申请号：US15440213

申请日：2017-02-23

Applicant: Nanocomp Technologies, Inc.

Inventor： Peter L. Antoinette ,  Mark A. Banash ,  Ashley Hart

IPC: D06M15/19 ,  B05D1/04 ,  B05D3/06 ,  B05D1/22 ,  B05D1/28 ,  B05D3/10 ,  B05D1/00

CPC classification number: D06M15/19 ,  B05D1/002 ,  B05D1/007 ,  B05D1/04 ,  B05D1/06 ,  B05D1/22 ,  B05D1/28 ,  B05D3/0254 ,  B05D3/065 ,  B05D3/108 ,  B05D2256/00 ,  D06M2101/40 ,  D06P1/44 ,  D06P3/80 ,  D06P5/2016 ,  D06P5/2077

Abstract: A method for coloring a carbon nanotube (CNT) product is provided, including placing a CNT product in an electric circuit to ground the product, charging a plurality of pigment molecules with an opposite charge from the CNT product, applying a coating of the charged pigment molecules to a surface of the CNT product, and exposing the coating to a temperature sufficient to cure the coating, while allowing the coating to form a substantially conformal film on the surface of the CNT product.

公开(公告)号：US09713817B2

公开(公告)日：2017-07-25

申请号：US14978061

申请日：2015-12-22

Applicant: NORDSON CORPORATION

Inventor： Brian Mather ,  Jeffrey A. Perkins

IPC: B05B9/01 ,  B05B12/00 ,  B05B5/03 ,  B05B5/053 ,  G05G1/01 ,  G05G1/04 ,  B05B5/047 ,  B05B5/16 ,  B05B7/14 ,  B05B15/02

CPC classification number: B05B12/008 ,  B05B5/032 ,  B05B5/047 ,  B05B5/053 ,  B05B5/1683 ,  B05B7/1486 ,  B05B9/01 ,  B05B12/002 ,  B05B15/55 ,  B05B15/62 ,  B05D1/06 ,  G05G1/01 ,  G05G1/04 ,  G06F3/04847 ,  G06F3/0485

Abstract: Control method and apparatus for a manual spray gun may include a second manually actuated trigger disposed on the spray gun handle, with the second trigger being operational to select one or more coating operation parameters.

公开(公告)号：US20170190919A1

公开(公告)日：2017-07-06

申请号：US15463131

申请日：2017-03-20

Applicant: Valspar Sourcing, Inc.

Inventor： Jigar K. Mistry ,  Jan Peter Frick ,  James Petersen

IPC: C09D5/03 ,  B01J2/00 ,  B01J19/12 ,  B05D3/06 ,  B05D1/02

CPC classification number: C09D5/03 ,  B01J2/003 ,  B01J2/006 ,  B01J2/30 ,  B01J19/126 ,  B01J2219/0879 ,  B01J2219/1281 ,  B05D1/02 ,  B05D1/06 ,  B05D1/34 ,  B05D3/06 ,  C09D1/00 ,  C09D5/031 ,  C09D5/033 ,  C09D5/035 ,  C09D5/36 ,  C09D7/41 ,  C09D7/61 ,  C09D7/63 ,  H05B6/64

Abstract: A method of bonding two or more components of a free flowing powder composition is described herein. At least a first component, such as for example, a metal effect pigment, and at least a second component, such as for example, an organic material is provided, and one or both components are heated by variable frequency microwave radiation to bond or fuse the components together. Coating compositions and coated articles made by the described method are also provided.

公开(公告)号：US20170173626A1

公开(公告)日：2017-06-22

申请号：US15090885

申请日：2016-04-05

Applicant: FUJI XEROX CO., LTD.

Inventor： Takahiro ISHIZUKA ,  Takeshi AGATA ,  Susumu YOSHINO ,  Shigeru SEITOKU

IPC: B05D1/00 ,  C09D7/12 ,  C09D167/02 ,  C09D5/03

CPC classification number: C09D167/02 ,  B05D1/06 ,  B05D3/0254 ,  B05D2601/20 ,  B05D2601/24 ,  C08K9/06 ,  C08K2003/2227 ,  C08K2003/2241 ,  C09D5/033 ,  C09D7/61 ,  C09D7/62

Abstract: An electrostatic powder coating method includes spraying a charged powder coating material including powder particles that contain a thermosetting resin and a thermosetting agent, and an external additive that includes oxide particles containing at least one of titania and alumina to electrostatically attach the powder coating material to an object to be coated, and heating the powder coating material that is electrostatically attached to the object to be coated to thereby form a coating film, wherein a content Ac of the oxide particles in the powder coating material that is electrostatically attached to the object to be coated and a content Ao of the oxide particles in the powder coating material before being sprayed satisfy a relationship of Expression: Ao×0.80≦Ac≦Ao×1.20.