CA2415556A1 - Method for treating the surfaces of aluminium or aluminium alloys by means of formulations containing alkane sulfonic acid - Google Patents

Method for treating the surfaces of aluminium or aluminium alloys by means of formulations containing alkane sulfonic acid Download PDF

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Publication number
CA2415556A1
CA2415556A1 CA002415556A CA2415556A CA2415556A1 CA 2415556 A1 CA2415556 A1 CA 2415556A1 CA 002415556 A CA002415556 A CA 002415556A CA 2415556 A CA2415556 A CA 2415556A CA 2415556 A1 CA2415556 A1 CA 2415556A1
Authority
CA
Canada
Prior art keywords
acid
aluminum
electrolyte
weight
alkanesulfonic
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.)
Abandoned
Application number
CA002415556A
Other languages
English (en)
French (fr)
Inventor
Werner Hesse
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.)
BASF SE
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2415556A1 publication Critical patent/CA2415556A1/en
Abandoned legal-status Critical Current

Links

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
    • C25D11/06—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used
    • C25D11/10—Anodisation of aluminium or alloys based thereon characterised by the electrolytes used containing organic acids
    • 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
CA002415556A 2000-07-10 2001-07-10 Method for treating the surfaces of aluminium or aluminium alloys by means of formulations containing alkane sulfonic acid Abandoned CA2415556A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10033435A DE10033435A1 (de) 2000-07-10 2000-07-10 Verfahren zur Oberflächenbehandlung von Aluminium oder Aluminium-Legierungen mittels alkansulfonsäurehaltigen Formulierungen
DE10033435.0 2000-07-10
PCT/EP2001/007932 WO2002004716A1 (de) 2000-07-10 2001-07-10 Verfahren zur oberflächenbehandlung von aluminium oder aluminium-legierungen mittels alkansulfonsäurehaltigen formulierungen

Publications (1)

Publication Number Publication Date
CA2415556A1 true CA2415556A1 (en) 2003-01-09

Family

ID=7648388

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002415556A Abandoned CA2415556A1 (en) 2000-07-10 2001-07-10 Method for treating the surfaces of aluminium or aluminium alloys by means of formulations containing alkane sulfonic acid

Country Status (14)

Country Link
US (1) US20040004003A1 (de)
EP (1) EP1301656B1 (de)
JP (1) JP2004502877A (de)
CN (1) CN1192128C (de)
AT (1) ATE287977T1 (de)
AU (1) AU2001281971A1 (de)
BR (1) BR0112434A (de)
CA (1) CA2415556A1 (de)
DE (2) DE10033435A1 (de)
ES (1) ES2234870T3 (de)
MX (1) MXPA03000233A (de)
PL (1) PL360817A1 (de)
TW (1) TWI243864B (de)
WO (1) WO2002004716A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005028121A1 (de) * 2005-06-10 2006-12-14 Decoma (Germany) Gmbh Verfahren zum Behandeln einer Oberfläche
DE102006052170A1 (de) * 2006-11-02 2008-05-08 Steinert Elektromagnetbau Gmbh Anodische Oxidschicht für elektrische Leiter, insbesondere Leiter aus Aluminium, Verfahren zur Erzeugung einer anodischen Oxidschicht und elektrischer Leiter mit anodischer Oxidschicht
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
JPWO2009017039A1 (ja) * 2007-07-27 2010-10-21 三菱電機株式会社 熱交換器およびその製造方法並びに冷凍サイクル装置
CN103374742A (zh) * 2012-04-18 2013-10-30 靖江先锋半导体科技有限公司 铝镁合金的增强型阳极氧化表面处理工艺
DK3072180T3 (en) 2013-11-19 2019-04-15 Aqua Metals Inc DEVICES AND METHODS FOR MELT-FREE RECYCLING OF LEAD ACID BATTERIES
CN104152969B (zh) * 2014-08-04 2016-07-27 石狮市星火铝制品有限公司 一种铝合金交流电解沉积银铜的着色方法
WO2016032536A1 (en) 2014-08-29 2016-03-03 Apple Inc. Process to mitigate spallation of anodic oxide coatings from high strength substrate alloys
WO2016111693A1 (en) 2015-01-09 2016-07-14 Apple Inc. Processes to reduce interfacial enrichment of alloying elements under anodic oxide films and improve anodized appearance of heat treatable alloys
CN104651905B (zh) * 2015-01-28 2017-11-07 永保纳米科技(深圳)有限公司 一种阳极铝匀染缓染助剂及其操作液，和阳极铝匀染缓染处理工艺
US9869623B2 (en) 2015-04-03 2018-01-16 Apple Inc. Process for evaluation of delamination-resistance of hard coatings on metal substrates
US20160289858A1 (en) * 2015-04-03 2016-10-06 Apple Inc. Process to mitigate grain texture differential growth rates in mirror-finish anodized aluminum
ES2848389T3 (es) 2015-05-13 2021-08-09 Aqua Metals Inc Sistemas y métodos para la recuperación de plomo de baterías de plomo y ácido
US10689769B2 (en) 2015-05-13 2020-06-23 Aqua Metals Inc. Electrodeposited lead composition, methods of production, and uses
MX2017014537A (es) 2015-05-13 2018-03-12 Aqua Metals Inc Sistemas y metodos de circuito cerrado para reciclar baterias de plomo-acido.
US10760176B2 (en) 2015-07-09 2020-09-01 Apple Inc. Process for reducing nickel leach rates for nickel acetate sealed anodic oxide coatings
US9970080B2 (en) 2015-09-24 2018-05-15 Apple Inc. Micro-alloying to mitigate the slight discoloration resulting from entrained metal in anodized aluminum surface finishes
US10711363B2 (en) 2015-09-24 2020-07-14 Apple Inc. Anodic oxide based composite coatings of augmented thermal expansivity to eliminate thermally induced crazing
CN105239133A (zh) * 2015-10-08 2016-01-13 昆明理工大学 一种钛及钛合金表面阳极氧化着色方法
US10316420B2 (en) 2015-12-02 2019-06-11 Aqua Metals Inc. Systems and methods for continuous alkaline lead acid battery recycling
JP6579520B2 (ja) * 2016-03-01 2019-09-25 松田製綱株式会社 ワイヤーロープ圧縮止め用アルミ製クランプ管の製造方法及び玉掛けワイヤーロープにおけるアルミ製クランプ管の製造方法並びに曳網用ワイヤーロープ
US10174436B2 (en) 2016-04-06 2019-01-08 Apple Inc. Process for enhanced corrosion protection of anodized aluminum
US11352708B2 (en) 2016-08-10 2022-06-07 Apple Inc. Colored multilayer oxide coatings
US11242614B2 (en) 2017-02-17 2022-02-08 Apple Inc. Oxide coatings for providing corrosion resistance on parts with edges and convex features
IT201700080501A1 (it) * 2017-07-17 2019-01-17 Tramec S R L Riduttore.
CN107815716B (zh) * 2017-09-12 2019-09-20 广东长盈精密技术有限公司 对工件的表面进行处理的方法
US11549191B2 (en) 2018-09-10 2023-01-10 Apple Inc. Corrosion resistance for anodized parts having convex surface features

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426423A (en) * 1974-12-04 1976-02-25 Fujisash Ind Ltd Method of producing coloured anodic coating on aluminum and its alloys
US4128460A (en) * 1976-09-13 1978-12-05 Daiwa Kasei Kenkyujo Kabushiki Kaisha Coloring by electrolysis of aluminum or aluminum alloys
JPS57126993A (en) * 1981-01-29 1982-08-06 Daiwa Kasei Kenkyusho:Kk Coloring anodic oxidation treatment bath and method of aluminum or aluminum alloy
JP2720224B2 (ja) * 1990-06-15 1998-03-04 富士写真フイルム株式会社 感光性平版印刷版
US5980723A (en) * 1997-08-27 1999-11-09 Jude Runge-Marchese Electrochemical deposition of a composite polymer metal oxide

Also Published As

Publication number Publication date
PL360817A1 (en) 2004-09-20
TWI243864B (en) 2005-11-21
US20040004003A1 (en) 2004-01-08
EP1301656A1 (de) 2003-04-16
WO2002004716A1 (de) 2002-01-17
CN1446273A (zh) 2003-10-01
BR0112434A (pt) 2003-07-15
MXPA03000233A (es) 2003-08-20
DE10033435A1 (de) 2002-01-24
ATE287977T1 (de) 2005-02-15
JP2004502877A (ja) 2004-01-29
ES2234870T3 (es) 2005-07-01
EP1301656B1 (de) 2005-01-26
DE50105209D1 (de) 2005-03-03
AU2001281971A1 (en) 2002-01-21
CN1192128C (zh) 2005-03-09

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Legal Events

Date Code Title Description
FZDE Discontinued