ES2882886T3 - Un producto laminado de aleación de aluminio con colores iridiscentes intensos - Google Patents

Un producto laminado de aleación de aluminio con colores iridiscentes intensos Download PDF

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Publication number
ES2882886T3
ES2882886T3 ES18735324T ES18735324T ES2882886T3 ES 2882886 T3 ES2882886 T3 ES 2882886T3 ES 18735324 T ES18735324 T ES 18735324T ES 18735324 T ES18735324 T ES 18735324T ES 2882886 T3 ES2882886 T3 ES 2882886T3
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ES
Spain
Prior art keywords
weight
anodic oxide
oxide film
solution
dye
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.)
Active
Application number
ES18735324T
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English (en)
Spanish (es)
Inventor
Jean-Sylvestre Safrany
David Faihy
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.)
Constellium Rolled Products Singen GmbH and Co KG
Original Assignee
Constellium Rolled Products Singen GmbH and Co KG
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.)
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Application filed by Constellium Rolled Products Singen GmbH and Co KG filed Critical Constellium Rolled Products Singen GmbH and Co KG
Application granted granted Critical
Publication of ES2882886T3 publication Critical patent/ES2882886T3/es
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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
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/20—Electrolytic after-treatment
    • C25D11/22—Electrolytic after-treatment for colouring layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/243—Chemical after-treatment using organic dyestuffs
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
ES18735324T 2017-07-10 2018-07-05 Un producto laminado de aleación de aluminio con colores iridiscentes intensos Active ES2882886T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1756527A FR3068712B1 (fr) 2017-07-10 2017-07-10 Produit lamine en alliage d’aluminium ayant des couleurs iridescentes intenses
PCT/EP2018/068242 WO2019011778A1 (fr) 2017-07-10 2018-07-05 Produit laminé en alliage d'aluminium à couleurs iridescentes intenses

Publications (1)

Publication Number Publication Date
ES2882886T3 true ES2882886T3 (es) 2021-12-03

Family

ID=59974599

Family Applications (1)

Application Number Title Priority Date Filing Date
ES18735324T Active ES2882886T3 (es) 2017-07-10 2018-07-05 Un producto laminado de aleación de aluminio con colores iridiscentes intensos

Country Status (4)

Country Link
EP (1) EP3652363B1 (fr)
ES (1) ES2882886T3 (fr)
FR (1) FR3068712B1 (fr)
WO (1) WO2019011778A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3553208A1 (fr) * 2018-04-09 2019-10-16 DURA Operating, LLC Procédé de fabrication d'un composant en aluminium ayant une surface colorée
CN112973677A (zh) * 2019-12-13 2021-06-18 山西潞安矿业(集团)有限责任公司 一种疏水性贵金属催化剂的制备方法和应用
CN111206275B (zh) * 2020-02-17 2021-04-06 王勇 一种用于铝合金阳极氧化膜的耐强酸及强碱性封孔处理方法
CN112501461B (zh) * 2020-10-23 2022-05-31 福耀汽车铝件(福建)有限公司 一种车用高光铝合金外饰件板材的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008011298A1 (de) * 2007-03-16 2008-09-18 Süddeutsche Aluminium Manufaktur GmbH Teilpigmentierung einer Deckschicht zur Vermeidung von Interferenzen bei Aluminiumbauteilen oder Aluminium aufweisenden Bauteilen
EP2904132A1 (fr) * 2012-10-08 2015-08-12 Süddeutsche Aluminium Manufaktur GmbH Procédé de production d'un revêtement sol-gel sur une surface à revêtir d'un composant et composant correspondant
CN106068338A (zh) * 2014-02-28 2016-11-02 株式会社樱花彩色笔 着色铝成形体及其制造方法
AR102806A1 (es) * 2015-07-21 2017-03-29 Consejo Nac De Investig Científicas Y Técnicas (Conicet) Método de coloración estructural de aluminio anodizado por formación de cristales fotónicos mediante pulsos de corriente

Also Published As

Publication number Publication date
FR3068712A1 (fr) 2019-01-11
WO2019011778A1 (fr) 2019-01-17
EP3652363A1 (fr) 2020-05-20
EP3652363B1 (fr) 2021-06-23
FR3068712B1 (fr) 2021-10-01

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