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1. WO2019056940 - CONDUCTIVE POWDER COATING MATERIAL AND CONDUCTIVE COATING

Publication Number WO/2019/056940
Publication Date 28.03.2019
International Application No. PCT/CN2018/103720
International Filing Date 02.09.2018
IPC
C09D 5/24 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
24Electrically-conducting paints
CPC
C09D 1/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
1Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
C09D 127/12
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
127Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
02not modified by chemical after-treatment
12containing fluorine atoms
C09D 133/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
133Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
C09D 163/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
163Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
C09D 167/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
167Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain
C09D 175/04
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
175Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
04Polyurethanes
Applicants
  • 老虎表面技术新材料(苏州)有限公司 TIGER NEW SURFACE MATERIALS (SUZHOU) CO., LTD. [CN]/[CN]
Inventors
  • 陈文浩 CHEN, Wenhao
  • 徐坤 XU, Kun
  • 危遥义 WEI, Yaoyi
Priority Data
201710854699.120.09.2017CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CONDUCTIVE POWDER COATING MATERIAL AND CONDUCTIVE COATING
(FR) MATÉRIAU DE REVÊTEMENT DE POUDRE CONDUCTEUR ET REVÊTEMENT CONDUCTEUR
(ZH) 一种导电粉末涂料以及导电涂层
Abstract
(EN)
A conductive powder coating material. The conductive powder coating material comprises graphene or graphene oxide and base powder of the powder coating material, wherein the graphene particles or the graphene oxide particles are adhered and compounded to the surfaces of the base powder particles of the powder coating material. Also provided is a conductive coating, which is formed by coating a substrate with the conductive powder coating material and then performing curing molding. This solution achieves excellent electrical conductivity, and thus has high conductive efficiency, low preparation costs, a simple preparation process, and great benefit to mass production, popularization and application.
(FR)
La présente invention concerne un matériau de revêtement de poudre conducteur. Le matériau de revêtement de poudre conducteur comprend du graphène ou de l’oxyde de graphène et une poudre de base du matériau de revêtement de poudre, les particules de graphène ou les particules d’oxyde de graphène étant adhérées et malaxées aux surfaces des particules de poudre de base du matériau de revêtement de poudre. La présente invention concerne également un revêtement conducteur, qui est formé par revêtement d’un substrat avec le matériau de revêtement de poudre conducteur et ensuite la réalisation du moulage par durcissement. Cette solution atteint une excellente conductivité électrique, et ainsi présente une efficacité de conduction élevée, de faibles coûts de préparation, un procédé de préparation simple, et de grands avantages pour la production de masse, la vulgarisation et l’application.
(ZH)
一种导电粉末涂料,所述的导电粉末涂料包含石墨烯或氧化石墨烯和粉末涂料底粉,其中,所述的石墨烯颗粒或氧化石墨烯颗粒粘接复合在所述的粉末涂料底粉颗粒表面上;还涉及一种导电涂层,采用上述导电粉末涂料在基材上涂覆固化成型得到;该方案实现了优异的导电性能,导电效能高,而且制备成本低,制备工艺简单,非常利于生产规模推广应用。
Also published as
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