WO2021066055A1 - Composition de revêtement en deux constituants, et article revêtu - Google Patents

Composition de revêtement en deux constituants, et article revêtu Download PDF

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Publication number
WO2021066055A1
WO2021066055A1 PCT/JP2020/037276 JP2020037276W WO2021066055A1 WO 2021066055 A1 WO2021066055 A1 WO 2021066055A1 JP 2020037276 W JP2020037276 W JP 2020037276W WO 2021066055 A1 WO2021066055 A1 WO 2021066055A1
Authority
WO
WIPO (PCT)
Prior art keywords
coating composition
coating film
coating
main agent
component
Prior art date
Application number
PCT/JP2020/037276
Other languages
English (en)
Japanese (ja)
Other versions
WO2021066055A8 (fr
Inventor
聡 齋藤
晃司 山田
弘二 吉川
貴公 井上
Original Assignee
大日本塗料株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 大日本塗料株式会社 filed Critical 大日本塗料株式会社
Priority to JP2021551407A priority Critical patent/JP7075545B2/ja
Priority to CN202080067946.3A priority patent/CN114450363B/zh
Publication of WO2021066055A1 publication Critical patent/WO2021066055A1/fr
Publication of WO2021066055A8 publication Critical patent/WO2021066055A8/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment 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
    • B05D3/12—Pretreatment 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 by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/41—Organic pigments; Organic dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention fournit une composition de revêtement aqueuse qui permet de former un film de revêtement doté d'excellentes propriétés en termes de résistance à l'acide lactique et de résistance à l'acide oléique.　Selon l'invention, un agent principal contenant un polyuréthane à base de polycarbonate et une résine polyester, et un agent de durcissement contenant un composé polyisocyanate hydrophile, sont mélangés de sorte que le rapport molaire d'un groupe hydroxyle (OH) contenu dans l'agent principal et d'une group isocyanate(NCO) contenu dans l'agent de durcissement, se trouve dans une plage prédéfinie.
PCT/JP2020/037276 2019-09-30 2020-09-30 Composition de revêtement en deux constituants, et article revêtu WO2021066055A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021551407A JP7075545B2 (ja) 2019-09-30 2020-09-30 ２液型塗料組成物及び塗装物
CN202080067946.3A CN114450363B (zh) 2019-09-30 2020-09-30 二液型涂料组合物和涂装物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019179026 2019-09-30
JP2019-179026 2019-09-30

Publications (2)

Publication Number Publication Date
WO2021066055A1 true WO2021066055A1 (fr) 2021-04-08
WO2021066055A8 WO2021066055A8 (fr) 2021-10-07

Family

ID=75336969

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/037276 WO2021066055A1 (fr) 2019-09-30 2020-09-30 Composition de revêtement en deux constituants, et article revêtu

Country Status (3)

Country Link
JP (1) JP7075545B2 (fr)
CN (1) CN114450363B (fr)
WO (1) WO2021066055A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004162066A (ja) * 2002-11-07 2004-06-10 Bayer Ag 高いカーボネート含有量を有するポリウレタン樹脂
WO2009145242A1 (fr) * 2008-05-29 2009-12-03 宇部興産株式会社 Dispersion de résine de polyuréthanne aqueuse, son procédé de fabrication et composition de peinture contenant cette dispersion
WO2011010539A1 (fr) * 2009-07-24 2011-01-27 関西ペイント株式会社 Composition de revêtement à base d’eau et procédé de formation d’un film de revêtement multicouche
WO2013141305A1 (fr) * 2012-03-22 2013-09-26 日本ペイント株式会社 Procédé de formation d'un film à plusieurs couches
WO2014162868A1 (fr) * 2013-04-01 2014-10-09 Dic株式会社 Agent de traitement de surface aqueux et articles l'utilisant
WO2018034512A1 (fr) * 2016-08-17 2018-02-22 주식회사 엘지화학 Film optique ayant une excellente force adhésive et une excellente durabilité, et film polarisant le comprenant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102597040B (zh) * 2009-11-10 2014-05-28 宇部兴产株式会社 水性聚氨酯树脂分散体、其制备方法及其使用
CN102002166B (zh) * 2010-10-11 2012-07-04 中国海洋石油总公司 用于水性柔感涂料的含羟基聚氨酯水分散体及其制备方法
JP6565309B2 (ja) * 2015-05-07 2019-08-28 東ソー株式会社 耐紫外線吸収剤性ポリウレタン組成物、該組成物を用いたコーティング材、及び塗膜
CN107841210A (zh) * 2017-09-30 2018-03-27 东来涂料技术（上海）有限公司 一种高耐化学品性内饰高光泽黑色漆及其制备方法
JP7074984B2 (ja) * 2017-11-29 2022-05-25 関西ペイント株式会社 水性２液型１コート塗料組成物
CN108192490B (zh) * 2017-12-19 2020-09-08 万华化学（宁波）有限公司 一种水性复合树脂组合物、水性塑胶漆及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004162066A (ja) * 2002-11-07 2004-06-10 Bayer Ag 高いカーボネート含有量を有するポリウレタン樹脂
WO2009145242A1 (fr) * 2008-05-29 2009-12-03 宇部興産株式会社 Dispersion de résine de polyuréthanne aqueuse, son procédé de fabrication et composition de peinture contenant cette dispersion
WO2011010539A1 (fr) * 2009-07-24 2011-01-27 関西ペイント株式会社 Composition de revêtement à base d’eau et procédé de formation d’un film de revêtement multicouche
WO2013141305A1 (fr) * 2012-03-22 2013-09-26 日本ペイント株式会社 Procédé de formation d'un film à plusieurs couches
WO2014162868A1 (fr) * 2013-04-01 2014-10-09 Dic株式会社 Agent de traitement de surface aqueux et articles l'utilisant
WO2018034512A1 (fr) * 2016-08-17 2018-02-22 주식회사 엘지화학 Film optique ayant une excellente force adhésive et une excellente durabilité, et film polarisant le comprenant

Also Published As

Publication number Publication date
WO2021066055A8 (fr) 2021-10-07
CN114450363A (zh) 2022-05-06
JP7075545B2 (ja) 2022-05-25
JPWO2021066055A1 (fr) 2021-04-08
CN114450363B (zh) 2023-05-12

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