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1. WO2020194460 - COATING FILM AND FORMING METHOD THEREFOR, COATING COMPOSITION AND PRODUCTION METHOD THEREFOR, AND CENTRIFUGAL BLOWER AND AIR CONDITIONER HAVING SAID COATING FILM

Publication Number WO/2020/194460
Publication Date 01.10.2020
International Application No. PCT/JP2019/012564
International Filing Date 25.03.2019
IPC
B32B 27/08 2006.01
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
06as the main or only constituent of a layer next to another layer of a specific substance
08of synthetic resin of a different kind
B32B 27/20 2006.01
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 7/63 2018.01
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
7Features of coating compositions, not provided for in group C09D5/88; Processes for incorporating ingredients in coating compositions
40Additives
60non-macromolecular
63organic
C09D 127/12 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
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
F04D 29/28 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
26Rotors specially adapted for elastic fluids
28for centrifugal or helico-centrifugal pumps
F04D 29/42 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
29Details, component parts, or accessories
40Casings; Connections for working fluid
42for radial or helico-centrifugal pumps
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 山本 義則 YAMAMOTO, Yoshinori
Agents
  • 村上 加奈子 MURAKAMI, Kanako
  • 松井 重明 MATSUI, Jumei
  • 倉谷 泰孝 KURATANI, Yasutaka
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) COATING FILM AND FORMING METHOD THEREFOR, COATING COMPOSITION AND PRODUCTION METHOD THEREFOR, AND CENTRIFUGAL BLOWER AND AIR CONDITIONER HAVING SAID COATING FILM
(FR) FILM DE REVÊTEMENT ET SON PROCÉDÉ DE FORMATION, COMPOSITION DE REVÊTEMENT ET SON PROCÉDÉ DE PRODUCTION, ET VENTILATEUR CENTRIFUGE ET CLIMATISEUR COMPRENANT LEDIT FILM DE REVÊTEMENT
(JA) コーティング膜及びその形成方法、コーティング組成物及びその製造方法、並びにそのコーティング膜を有する遠心送風機及び空気調和機
Abstract
(EN)
This coating film is characterized by including two layers of a resin layer containing any one or more resins among an acrylic resin, a urethane resin, an epoxy resin, a polyester resin, and a melamine resin, and a fluororesin layer containing a perfluoroalkyl group-containing fluororesin, wherein fluororesin particles with a periphery to which a fluorine-based surfactant is bonded are dispersed in the resin layer and the fluororesin layer. According to the present invention, it is possible to provide a coating film having improved oil repellency and durability as well as adhesiveness and dust adhesion preventing performance.
(FR)
Cette invention concerne un film de revêtement caractérisé en ce qu'il comprend deux couches d'une couche de résine contenant une ou plusieurs résines parmi une résine acrylique, une résine d'uréthane, une résine époxy, une résine de polyester et une résine de mélamine, et une couche de résine fluorée contenant une résine fluorée contenant un groupe perfluoroalkyle, les particules de résine fluorée ayant une périphérie à laquelle un tensioactif à base de fluor est lié étant dispersées dans la couche de résine et la couche de résine fluorée. Selon la présente invention, il est possible de fournir un film de revêtement ayant une oléophobie et une durabilité améliorés, ainsi que des performances d'adhésivité et de prévention de l'adhésion de la poussière améliorées.
(JA)
アクリル樹脂、ウレタン樹脂、エポキシ樹脂、ポリエステル樹脂、メラミン樹脂のいずれか一種以上の樹脂を含む樹脂層と、パーフルオロアルキル基含有のフッ素樹脂を含むフッ素樹脂層との二層を備えるコーティング膜であって、前記樹脂層と前記フッ素樹脂層中には、フッ素系界面活性剤が周囲に結合したフッ素樹脂粒子が分散していることを特徴とするコーティング膜である。本発明によれば、撥油性、耐久性を向上するとともに、密着性及び粉塵付着抑制性能を備えるコーティング膜を提供することができる。
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