公开(公告)号：US11161143B2

公开(公告)日：2021-11-02

申请号：US16972785

申请日：2019-06-06

Applicant: QLAYERS HOLDING B.V.

Inventor： Ruben Geutjens ,  Amber Egon Van Hauwermeiren

IPC: B05D3/14 ,  B05D3/02 ,  B05D5/00

Abstract: A method and apparatus provide a base structure at least partially with a cured polymer coating having microscopic polymer structures. The method includes applying an uncured polymer material on at least a part of the base structure, the uncured polymer material being electrically charged with a charge that has a first sign; providing at least one electrode at a distance above at least a part of said uncured polymer material; charging the at least one electrode with an electrical charge that has a second sign opposite to the first sign, thereby electrostatically attracting uncured polymer material towards the at least one electrode and deforming the uncured polymer material into uncured structured polymer material comprising one or more uncured microscopic polymer structures that have a shape; and curing the one or more uncured microscopic polymer structures, thereby forming the cured polymer coating.

公开(公告)号：US20210324192A1

公开(公告)日：2021-10-21

申请号：US17130597

申请日：2020-12-22

Applicant: JAPAN MATEX CO., LTD.

Inventor： Katsuro Tsukamoto ,  Hiroaki Tsukamoto

IPC: C08L79/08 ,  C08K3/34 ,  B05D3/02 ,  B05D7/14 ,  C08L27/18

Abstract: Provided are a mixed water-based dispersion of polyimide-fluororesin-polar crystal particulates with excellent handleability (e.g. safety, environmental burden, equipment cost) as well as excellent adhesion performance and heat resistance performance without the use of an organic solvent, and a method of producing the same, and a new method of coating. A mixed aqueous dispersion of polyimide-fluororesin-polar crystal particulates according to the present invention comprises a polyimide, fluororesin, polar crystal particulates, and water.

公开(公告)号：US20210323018A1

公开(公告)日：2021-10-21

申请号：US17272552

申请日：2019-09-05

Applicant: SAIPEM S.p.A.

Inventor： Francesco Simone ,  Valerio Bregonzio ,  Momtchil Kaltchev

IPC: B05B13/04 ,  F16L13/02 ,  F16L58/18 ,  B05D1/02 ,  B05D1/26 ,  B05D3/02 ,  B05D7/14 ,  B29C63/00

Abstract: A machine for making a protective joint has a guide system, which is selectively clampable about a pipeline on opposite sides with respect to the annular junction portion and configured for defining an annular path about the annular junction portion; at least one heating unit moveable along the annular path and configured for heating the annular junction portion and moveable along the annular path; at least one spray unit moveable along the annular path and configured for applying at least one polymer material to the annular junction portion; and an extrusion die moveable along the annular path and configured for applying a protective foil about the annular junction portion.

公开(公告)号：US11149301B2

公开(公告)日：2021-10-19

申请号：US16492891

申请日：2018-03-06

Applicant: CENTRILLION TECHNOLOGY HOLDINGS CORPORATION

Inventor： Glenn McGall

IPC: C07H21/04 ,  C12Q1/6837 ,  B05D1/00 ,  B05D1/38 ,  B05D3/02 ,  B05D3/10 ,  B05D5/00 ,  C03C17/30 ,  C03C17/34

Abstract: The present disclosure relates to processes for derivatizing a surface of a substrate with a covalently bonded thin film of poly(methylsilsesquioxane)-bonded polymers as a platform for the synthesis of a biomolecule array. These processes can also be used to prepare a surface of a substrate for an in situ solid-phase synthesis of biomolecule array.

公开(公告)号：US11140755B2

公开(公告)日：2021-10-05

申请号：US16871179

申请日：2020-05-11

Applicant: CHEMTREAT, INC.

Inventor： Joseph S. Strasser ,  Joseph M. Hamnik ,  James R. Lawson ,  Alan J. Feller

IPC: H05B7/12 ,  C09K15/02 ,  F27D11/10 ,  H05B7/06 ,  B05D1/02 ,  B05D3/00 ,  B05D3/02

Abstract: A method for forming a protective antioxidative barrier on the furnace electrodes using a chemically altered cooling liquid containing an antioxidant additive. This method can be applied to electrodes used in electric arc furnaces and ladle metallurgy furnaces. The method can involve spraying the cooling liquid onto the electrode, thereby forming the protective antioxidative barrier and reducing the oxidation of the electrode.

公开(公告)号：US11136469B2

公开(公告)日：2021-10-05

申请号：US16320671

申请日：2017-07-26

Applicant: PPG Industries Ohio, Inc.

Inventor： Kurt G. Olson ,  Aditya Gottumukkala ,  Craig D. Niederst ,  David R. Fenn ,  Carol L. Boggs

IPC: C09D133/14 ,  B05D7/00 ,  C08K5/00 ,  C09D7/63 ,  C09D5/00 ,  C09D163/00 ,  C08F222/14 ,  C08L79/00 ,  C09D4/06 ,  C08L77/00 ,  C08L63/00 ,  C08L75/00 ,  C09D7/65 ,  C09D161/28 ,  C08L61/28 ,  B05D3/02

Abstract: Acid-catalyzed curable coating compositions containing 1,1-di-activated vinyl compounds are described, including multi-layer coatings. Also provided are processes for coating substrates with coating compositions comprising 1,1-di-activated vinyl compounds, Also provided are coated articles comprising coatings formed from coating compositions comprising 1,1-di-activated vinyl compounds.

公开(公告)号：US20210301172A1

公开(公告)日：2021-09-30

申请号：US17236002

申请日：2021-04-21

Applicant: Burning Bush Group, LLC

Inventor： Chris FISH ,  Jerry KILBY

IPC: C09D183/16 ,  B05D3/02

Abstract: Provided herein is a method of coating a surface. A silicon-based coating composition is coated onto a surface. The silicon-based coating composition comprises polysilazane and polysilane comprising a formula (R1R2Si)n, wherein n is greater than 1, and wherein R1 and R2 are the same or different and are chosen from alkyl, alkenyl, cycloalkyl, alkylamino, aryl, aralkyl, or alkylsilyl, which polysilane has a weight average molecular weight of more than 50,000. Also provided are silicon-based coating compositions and cured coatings from those compositions using the provided method.

公开(公告)号：US20210299699A1

公开(公告)日：2021-09-30

申请号：US16932855

申请日：2020-07-20

Applicant: FUJIFILM Business Innovation Corp.

Inventor： Makoto FURUKI ,  Susumu YOSHINO ,  Hiroshi SAEGUSA ,  Satoshi YOSHIDA

IPC: B05D1/24 ,  B05D3/02 ,  B05D1/20 ,  B05C3/09 ,  B05C3/04 ,  B05C11/04 ,  B05C19/02 ,  C09D5/03 ,  C08K3/36 ,  C09D125/06 ,  C09D133/12

Abstract: A fluidized-bed coating method includes: immersing at least part of a workpiece in a powder coating material contained in a fluidized-bed vessel while air is introduced from a bottom of the fluidized-bed vessel at an average air flow rate of 5 mm/min or higher and 20 mm/min or lower per unit area of the bottom so that a floating ratio of the powder coating material is 5% or higher and 20% or lower, the workpiece having a temperature higher than or equal to a softening temperature of the powder coating material and lower than or equal to a melting temperature of the powder coating material; taking the workpiece out of the powder coating material; and heating the powder coating material attached to the workpiece.

公开(公告)号：US11131877B2

公开(公告)日：2021-09-28

申请号：US15776367

申请日：2018-01-31

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Chunqiu Yan ,  Lixuan Chen ,  Zhenxia Chen

IPC: B05D3/06 ,  B05D5/06 ,  G02F1/1335 ,  G02B5/30 ,  B05D3/02

Abstract: A fabrication method of a dye polarizer and a display panel are provided. The fabrication method includes: dissolving a dye mixture and a reactive monomer in a solvent to form a polarization film solution, in which the dye mixture is formed by mixing multiple dichroic dyes and the dye mixture functions to absorb visible light of all wave band; coating the polarization film solution one a base, followed by alignment, to allow the reactive monomer to cure on the base; and repeating the step of forming the dye polarization film for n times to form a dye polarizer including n+1 stacked layers of the dye polarization, where n is a nature number greater than or equal to 2. The display panel includes the dye polarizer that is formed with the fabrication method described above.

公开(公告)号：US20210289916A1

公开(公告)日：2021-09-23

申请号：US17258870

申请日：2019-07-12

Applicant: Super Sponge Technologies DMCC

Inventor： Ena VEHABOVIC ,  Jhordan Arius STEVENSON

IPC: A45D33/34 ,  C08J9/36 ,  C09D183/04 ,  B05D7/02 ,  B05D3/02 ,  B05D1/18 ,  A45D34/04 ,  A45D40/26

Abstract: A makeup blending sponge. The sponge comprises a foam core and a layer of coating. The layer of coating covers a portion of an outer surface of the foam core. The portion may be about 70% to about 90% of the total surface area of the outer surface of the foam core. The foam core may be polyurethane. The layer of coating is an elastomer, and may be a mixture of an elastomer and a thinning agent. The elastomer may be silicone. A method of manufacturing the makeup blending sponge and the use thereof are also disclosed.