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1. WO2017022698 - MULTI-LAYER COATING FILM FORMATION METHOD

Publication Number WO/2017/022698
Publication Date 09.02.2017
International Application No. PCT/JP2016/072451
International Filing Date 29.07.2016
Chapter 2 Demand Filed 26.05.2017
IPC
B05D 1/36 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
36Successively applying liquids or other fluent materials, e.g. without intermediate treatment
B05D 5/06 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
06to obtain multicolour or other optical effects
B05D 7/24 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
24for applying particular liquids or other fluent materials
C09D 5/36 2006.1
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
36Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
C09D 201/00 2006.1
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
201Coating compositions based on unspecified macromolecular compounds
CPC
B05D 1/36
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
36Successively applying liquids or other fluent materials, e.g. without intermediate treatment
B05D 2201/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
2201Polymeric substrate or laminate
B05D 2202/10
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
2202Metallic substrate
10based on Fe
B05D 3/007
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
3Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
007After-treatment
B05D 5/061
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
5Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
06to obtain multicolour or other optical effects
061Special surface effect
B05D 5/067
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
5Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
06to obtain multicolour or other optical effects
067Metallic effect
Applicants
  • 関西ペイント株式会社 KANSAI PAINT CO., LTD. [JP]/[JP]
Inventors
  • 伊藤 政之 ITOH, Masayuki
  • 松永 賢一郎 MATSUNAGA, Kenichiro
  • 豊田 洋輔 TOYODA, Yosuke
  • 倉持 竜生 KURAMOCHI, Tatsuo
  • 成田 信彦 NARITA, Nobuhiko
Agents
  • 特許業務法人三枝国際特許事務所 SAEGUSA & PARTNERS
Priority Data
2015-15168231.07.2015JP
2016-04860211.03.2016JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) MULTI-LAYER COATING FILM FORMATION METHOD
(FR) PROCÉDÉ DE FORMATION D'UN FILM DE REVÊTEMENT MULTICOUCHE
(JA) 複層塗膜形成方法
Abstract
(EN) A multi-layer coating film formation method comprising heating an uncured color coating film, an uncured glittering coating film and an uncured clear coating film which are respectively formed by coating a color coating material (X), a glittering pigment dispersion (Y) and a clear coating material (Z) in this order on a material of interest and then curing the three coating films simultaneously, wherein the glittering pigment dispersion (Y) comprises water, a surface modifier (A) having a contact angle of 8 to 20º under a specific condition, a scale-like glittering pigment (B) and a viscosity modifier (C) and has such a property that a film produced by coating the glittering pigment dispersion (Y) in such a manner that a dried form of the film can have a thickness of 0.2 μm has a transmittance of light having a wavelength of 550 nm of 10 to 50%.
(FR) L’invention concerne un procédé de formation d’un film de revêtement multicouche comprenant le chauffage d’un film de revêtement coloré non durci, d’un film de revêtement scintillant non durci et d’un film de revêtement transparent non durci qui sont respectivement formés par revêtement d'un matériau de revêtement coloré (X), une dispersion de pigment scintillant (Y) et un matériau de revêtement transparent (Z), dans cet ordre, sur un matériau d'intérêt, puis par durcissement des trois films de revêtement simultanément. La dispersion de pigment scintillant (Y) comprend de l'eau, un modificateur de surface (A) présentant un angle de contact de 8 à 20° dans une condition spécifique, un pigment scintillant de type écaille (B) et un modificateur de viscosité (C) et ayant une propriété telle qu'un film produit par revêtement de la dispersion de pigment scintillant (Y) de manière telle qu'une forme sèche du film puisse atteindre une épaisseur de 0,2 μm présente une transmittance de lumière ayant une longueur d'onde de 550 nm de 10 à 50 %.
(JA) 被塗物上に、着色塗料(X)、光輝性顔料分散体(Y)、クリヤー塗料(Z)を順次塗装して形成された未硬化の着色塗膜、未硬化の光輝性塗膜及び未硬化のクリヤー塗膜を加熱し、これら3つの塗膜を同時に硬化させることにより複層塗膜を形成する方法であって、光輝性顔料分散体(Y)が、水、特定条件下での接触角が8~20°である表面調整剤(A)、鱗片状光輝性顔料(B)及び粘性調整剤(C)を含有し、光輝性顔料分散体(Y)を乾燥膜厚が0.2μmとなるよう塗装して得られた膜の、波長550nmの光線透過率が10~50%である複層塗膜形成方法。
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