EP3983579A4 - Zusammensetzung und verfahren zur herstellung von korrosionsbeständigen multifunktionellen beschichtungen - Google Patents

Zusammensetzung und verfahren zur herstellung von korrosionsbeständigen multifunktionellen beschichtungen Download PDF

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Publication number
EP3983579A4
EP3983579A4 EP19933017.6A EP19933017A EP3983579A4 EP 3983579 A4 EP3983579 A4 EP 3983579A4 EP 19933017 A EP19933017 A EP 19933017A EP 3983579 A4 EP3983579 A4 EP 3983579A4
Authority
EP
European Patent Office
Prior art keywords
composition
corrosion resistant
resistant multifunctional
preparing corrosion
multifunctional coatings
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP19933017.6A
Other languages
English (en)
French (fr)
Other versions
EP3983579A1 (de
Inventor
Ganesh Kumar Arumugam
Vinod Veedu
Matthew Nakatsuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oceanit Laboratories Inc
Original Assignee
Oceanit Laboratories Inc
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 Oceanit Laboratories Inc filed Critical Oceanit Laboratories Inc
Publication of EP3983579A1 publication Critical patent/EP3983579A1/de
Publication of EP3983579A4 publication Critical patent/EP3983579A4/de
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • 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
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • C09D201/02—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C09D201/04—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing halogen atoms
    • 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
    • C09D5/08—Anti-corrosive paints
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601—Process or apparatus
    • C23C18/1633—Process of electroless plating
    • C23C18/1689—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F17/00—Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/04—Electroplating with moving electrodes
    • C25D5/06—Brush or pad plating
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/20—Hydrogen sulfide elimination
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/32—Anticorrosion additives
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/38—Electroplating: Baths therefor from solutions of copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Paints Or Removers (AREA)
EP19933017.6A 2019-06-12 2019-06-12 Zusammensetzung und verfahren zur herstellung von korrosionsbeständigen multifunktionellen beschichtungen Pending EP3983579A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2019/036858 WO2020251573A1 (en) 2019-06-12 2019-06-12 Composition and method for preparing corrosion resistant multifunctional coatings

Publications (2)

Publication Number Publication Date
EP3983579A1 EP3983579A1 (de) 2022-04-20
EP3983579A4 true EP3983579A4 (de) 2023-04-05

Family

ID=73781545

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19933017.6A Pending EP3983579A4 (de) 2019-06-12 2019-06-12 Zusammensetzung und verfahren zur herstellung von korrosionsbeständigen multifunktionellen beschichtungen

Country Status (4)

Country Link
EP (1) EP3983579A4 (de)
JP (1) JP7457039B2 (de)
KR (1) KR20220020330A (de)
WO (1) WO2020251573A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11054199B2 (en) 2019-04-12 2021-07-06 Rheem Manufacturing Company Applying coatings to the interior surfaces of heat exchangers
CN113416990B (zh) * 2021-08-23 2021-12-14 胜利油田胜鑫防腐有限责任公司 一种金属镀层防腐管材制备工艺
CN115012008B (zh) * 2022-03-31 2023-09-19 九牧厨卫股份有限公司 一种提高附着力的环保复合涂镀层及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015167582A1 (en) * 2014-05-02 2015-11-05 Oceanit Laboratories, Inc. Electrochemical deposition of metal on surfaces
CN103992701B (zh) * 2014-05-23 2016-09-07 中国人民武装警察部队杭州士官学校 一种含有纳米粒子的超疏水高分子复合涂层的制备方法及其产品
US20170334170A1 (en) * 2016-03-23 2017-11-23 Atieh Haghdoost Articles including adhesion enhancing coatings and methods of producing them
CN109234712A (zh) * 2017-07-10 2019-01-18 中国兵器工业第五九研究所 一种不锈钢氟聚合物协合涂层处理工艺
US10190229B1 (en) * 2015-01-21 2019-01-29 Oceanit Laboratories, Inc. Interior plating and automated surface-deposition system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4419262B2 (ja) 2000-03-30 2010-02-24 Ｊｆｅスチール株式会社 高耐食性燃料タンク用鋼板
JP2004034524A (ja) 2002-07-03 2004-02-05 Mec Kk 金属樹脂複合体およびその製造方法
DE10336544A1 (de) * 2003-08-05 2005-02-24 Degussa Ag Zweikomponentenbeschichtungssystem für die Ausstattung glatter Oberflächen mit "Easy-to-clean" - Eigenschaften
JP5799770B2 (ja) 2010-11-22 2015-10-28 新日鐵住金株式会社 クロメートフリー塗装めっき鋼板
KR101499361B1 (ko) 2013-11-27 2015-03-06 현대제철 주식회사 가전 및 건재용 불연성 칼라강판 및 제조 방법
US10240244B2 (en) 2014-03-12 2019-03-26 Oceanit Laboratories, Inc. Portable, liquid free, electroless, electrochemical deposition of metal on conductive and nonconductive surfaces
US20160153094A1 (en) 2014-12-01 2016-06-02 Anish Tuteja Salt Based Etching of Metals and Alloys for Fabricating Superhydrophobic and Superoleophobic Surfaces
KR101615456B1 (ko) * 2014-12-24 2016-04-25 주식회사 포스코 수지층의 밀착성이 향상된 수지 피복 강판 및 그 제조방법
US20170190139A1 (en) 2015-12-30 2017-07-06 Atieh Haghdoost Coatings and coated surfaces with selected surface characteristics and features
JP2019510136A (ja) 2016-03-17 2019-04-11 ソルベイ スペシャルティ ポリマーズ ユーエスエー， エルエルシー 多層組成物
CA2948169A1 (en) 2016-11-09 2018-05-09 Fccl Partnership Apparatus for viscous hydrocarbon transportation
JP6939280B2 (ja) 2017-09-04 2021-09-22 日本製鉄株式会社 摺動部材及び摺動部材の製造方法
KR102262640B1 (ko) * 2017-09-28 2021-06-08 맥스터리얼, 인크. 표면 코팅을 포함하는 물품 및 이의 제조 방법
CN108543686A (zh) 2018-03-13 2018-09-18 上海交通大学 铁族金属超双疏表面的制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015167582A1 (en) * 2014-05-02 2015-11-05 Oceanit Laboratories, Inc. Electrochemical deposition of metal on surfaces
CN103992701B (zh) * 2014-05-23 2016-09-07 中国人民武装警察部队杭州士官学校 一种含有纳米粒子的超疏水高分子复合涂层的制备方法及其产品
US10190229B1 (en) * 2015-01-21 2019-01-29 Oceanit Laboratories, Inc. Interior plating and automated surface-deposition system
US20170334170A1 (en) * 2016-03-23 2017-11-23 Atieh Haghdoost Articles including adhesion enhancing coatings and methods of producing them
CN109234712A (zh) * 2017-07-10 2019-01-18 中国兵器工业第五九研究所 一种不锈钢氟聚合物协合涂层处理工艺

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEN XIUYONG ET AL: "Robust and easy-repairable superhydrophobic surfaces with multiple length-scale topography constructed by thermal spray route", COLLOIDS AND SURFACES A : PHYSIOCHEMICAL AND ENGINEERINGS ASPECTS, ELSEVIER, AMSTERDAM, NL, vol. 492, 18 December 2015 (2015-12-18), pages 19 - 25, XP029397294, ISSN: 0927-7757, DOI: 10.1016/J.COLSURFA.2015.12.017 *
See also references of WO2020251573A1 *

Also Published As

Publication number Publication date
EP3983579A1 (de) 2022-04-20
KR20220020330A (ko) 2022-02-18
JP7457039B2 (ja) 2024-03-27
WO2020251573A1 (en) 2020-12-17
JP2022541375A (ja) 2022-09-26

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