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1. WO2019131957 - COATING COMPOSITION, COATED ARTICLE AND METHOD FOR FORMING MULTILAYER COATING FILM

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Publication Number WO/2019/131957
Publication Date 04.07.2019
International Application No. PCT/JP2018/048348
International Filing Date 27.12.2018
IPC
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
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
B32B 27/20 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
18characterised by the use of special additives
20using fillers, pigments, thixotroping agents
C09D 5/00 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
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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 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 2425/02
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
2425Indexing scheme corresponding to the position of each layer within a multilayer coating relative to the surface
02second layer from the top surface
B05D 2430/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
2430Component used as a filler in the composition
B05D 2502/00
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
2502Acrylic polymers
B05D 5/065
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
065having colour interferences or colour shifts or opalescent looking, flip-flop, two tones
Applicants
  • 関西ペイント株式会社 KANSAI PAINT CO., LTD. [JP]/[JP]
Inventors
  • 大村　匡弘 OMURA Masahiro
  • 小松　美保 KOMATSU Miho
Agents
  • 特許業務法人栄光特許事務所 Eikoh Patent Firm, P.C.
Priority Data
2017-25415728.12.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) COATING COMPOSITION, COATED ARTICLE AND METHOD FOR FORMING MULTILAYER COATING FILM
(FR) COMPOSITION DE REVÊTEMENT, ARTICLE REVÊTU ET PROCÉDÉ DE FORMATION DE FILM DE REVÊTEMENT MULTICOUCHE
(JA) 塗料組成物、塗装物品及び複層塗膜形成方法
Abstract
(EN) The present invention relates to a coating composition which contains (A) a binder component, (B) a scale-like aluminum pigment having an average particle diameter (d50) of 18-25 μm, and (C) a scale-like pigment having an average particle diameter (d50) of 8-30 μm, which is different from the scale-like aluminum pigment. The content of the pigment (B) is 10-50 parts by mass and the content of the pigment (C) is 0.5-10 parts by mass based on 100 parts by mass of the component (A); and the content ratio of the pigment (B) to the pigment (C), namely (B)/(C) is from 2/1 to 50/1 in terms of the solid content mass ratio.
(FR) La présente invention concerne une composition de revêtement qui contient (A) un constituant liant, (B) un pigment d'aluminium de type écaille possédant un diamètre moyen de particule (d50) de 18-25 µm et (C) un pigment de type écaille possédant un diamètre de particule moyen (d50) de 8 à 30 µm, qui est différent du pigment d'aluminium de type écaille. La teneur en pigment (B) est de 10-50 parties en masse et la teneur en pigment (C) est de 0,5-10 parties en masse sur la base de 100 parties en masse du constituant (A) ; et le rapport de la teneur en pigment (B) à la teneur en pigment (C), à savoir (B)/(C) est de 2/1 à 50/1 en termes de rapport massique des teneurs en solides.
(JA) 本発明は、バインダー成分（Ａ）、平均粒子径（ｄ５０）が１８～２５μｍである鱗片状アルミニウム顔料（Ｂ）及び平均粒子径（ｄ５０）が８～３０μｍである鱗片状アルミニウム顔料以外の鱗片状顔料（Ｃ）を含有する塗料組成物であって、前記成分（Ａ）１００質量部を基準として、前記顔料（Ｂ）の含有量が１０～５０質量部であり、前記顔料（Ｃ）の含有量が０．５～１０質量部であり、かつ前記顔料（Ｂ）及び前記顔料（Ｃ）の含有割合（Ｂ）／（Ｃ）が固形分質量比で２／１～５０／１である、塗料組成物に関する。
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