TW200406472A - Corrosion resistant trivalent chromium phosphated chemical conversion coatings - Google Patents

Corrosion resistant trivalent chromium phosphated chemical conversion coatings Download PDF

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Publication number
TW200406472A
TW200406472A TW092117428A TW92117428A TW200406472A TW 200406472 A TW200406472 A TW 200406472A TW 092117428 A TW092117428 A TW 092117428A TW 92117428 A TW92117428 A TW 92117428A TW 200406472 A TW200406472 A TW 200406472A
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TW
Taiwan
Prior art keywords
patent application
aqueous solution
acidic aqueous
content
solution
Prior art date
Application number
TW092117428A
Other languages
English (en)
Chinese (zh)
Inventor
Promila Bhatia
Original Assignee
United Technologies Corp
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Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29720413&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200406472(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of TW200406472A publication Critical patent/TW200406472A/zh

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Classifications

    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • 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
    • 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
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW092117428A 2002-06-27 2003-06-26 Corrosion resistant trivalent chromium phosphated chemical conversion coatings TW200406472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/187,179 US7018486B2 (en) 2002-05-13 2002-06-27 Corrosion resistant trivalent chromium phosphated chemical conversion coatings

Publications (1)

Publication Number Publication Date
TW200406472A true TW200406472A (en) 2004-05-01

Family

ID=29720413

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092117428A TW200406472A (en) 2002-06-27 2003-06-26 Corrosion resistant trivalent chromium phosphated chemical conversion coatings

Country Status (16)

Country Link
US (1) US7018486B2 (enExample)
EP (1) EP1378585B2 (enExample)
JP (1) JP4261264B2 (enExample)
KR (1) KR100531395B1 (enExample)
CN (1) CN100357492C (enExample)
AT (1) ATE404709T1 (enExample)
AU (1) AU2003204821B2 (enExample)
BR (1) BR0302051A (enExample)
CA (1) CA2433122C (enExample)
DE (1) DE60322792D1 (enExample)
IL (1) IL156537A (enExample)
PL (1) PL360927A1 (enExample)
RU (1) RU2248409C1 (enExample)
SG (1) SG114620A1 (enExample)
TW (1) TW200406472A (enExample)
UA (1) UA76733C2 (enExample)

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MX2007009798A (es) * 2005-02-15 2007-10-03 Navy Proceso para preparar revestimientos de conversion de cromo para hierro y aleaciones de hierro.
DE102005059748B4 (de) * 2005-06-15 2020-03-19 Continental Teves Ag & Co. Ohg Verfahren zur Verdichtung anodisch oxidierter Aluminiumwerkstücke
US8092617B2 (en) * 2006-02-14 2012-01-10 Henkel Ag & Co. Kgaa Composition and processes of a dry-in-place trivalent chromium corrosion-resistant coating for use on metal surfaces
BRPI0711353B1 (pt) * 2006-05-10 2022-04-12 Henkel Ag & Co. Kgaa Composição para revestir uma superfície de metal, composição estável para armazenamento, processo para revestir ou retocar, ou ambos, revestir e retocar uma superfície, e, artigo de fabricação
US7691498B2 (en) * 2008-04-24 2010-04-06 Martin William Kendig Chromate-generating corrosion inhibitor
US20090311534A1 (en) * 2008-06-12 2009-12-17 Griffin Bruce M Methods and systems for improving an organic finish adhesion to aluminum components
JP4840790B2 (ja) * 2008-09-29 2011-12-21 ユケン工業株式会社 化成処理用組成物、およびその組成物を用いた黒色皮膜を有する部材の製造方法
JP5583363B2 (ja) * 2009-06-23 2014-09-03 旭化成イーマテリアルズ株式会社 ワイヤグリッド偏光板及びその製造方法
DE102009042861B4 (de) * 2009-09-24 2020-08-20 AnJo Oberflächentechnik GmbH Zusammensetzung, Anwendungslösung und Verfahren zur Passivierung von Zink und seinen Legierungen
US9039845B2 (en) * 2009-11-04 2015-05-26 Bulk Chemicals, Inc. Trivalent chromium passivation and pretreatment composition and method for zinc-containing metals
US8574396B2 (en) * 2010-08-30 2013-11-05 United Technologies Corporation Hydration inhibitor coating for adhesive bonds
RU2468125C1 (ru) * 2011-05-23 2012-11-27 Федеральное государственное бюджетное учреждение науки Институт физической химии и электрохимии им. А.Н. Фрумкина Российской академии наук (ИФХЭ РАН) Пассивация поверхности металлов для защиты от атмосферной коррозии
US20130040164A1 (en) 2011-08-10 2013-02-14 United Technologies Corporation Trivalent Chromium Conversion Coating Pre-Coating Treatment
CN102534598B (zh) * 2012-03-16 2013-12-18 广西民族大学 一种铝合金高性能三价铬杂化转化膜的制备方法及其成膜液
CN102912338B (zh) * 2012-10-18 2015-03-04 王宏 铝合金三价铬钝化液及其制备方法与钝化工艺
CN103103518A (zh) * 2013-03-11 2013-05-15 广西民族大学 一种铝合金淡黄色三价铬转化膜的制备方法及其成膜液
US10156016B2 (en) 2013-03-15 2018-12-18 Henkel Ag & Co. Kgaa Trivalent chromium-containing composition for aluminum and aluminum alloys
US20160017510A1 (en) * 2014-07-21 2016-01-21 United Technologies Corporation Multifunctional anodized layer
CN105695973A (zh) * 2016-03-16 2016-06-22 深圳市鑫鸿达清洗技术有限公司 一种铝合金三价铬钝化液
EP3577172B1 (en) 2017-02-01 2022-08-24 Chemeon Surface Technology, LLC Dyed trivalent chromium conversion coatings and methods of using same
US10400338B2 (en) * 2017-05-12 2019-09-03 Chemeon Surface Technology, Llc pH stable trivalent chromium coating solutions
JP6377226B1 (ja) * 2017-09-14 2018-08-22 ディップソール株式会社 亜鉛又は亜鉛合金基材用３価クロム化成処理液及びそれを用いた化成処理方法
RU2758664C1 (ru) * 2018-01-30 2021-11-01 Прк-Десото Интернэшнл, Инк. Системы и способы для обработки металлической подложки
EP3853395A4 (en) * 2018-09-21 2022-06-15 Raytheon Technologies Corporation SOLUTION BASED CORROSION INHIBITORS FOR ALUMINUM ALLOY THERMAL SPRAY COATINGS
US20210115568A1 (en) * 2019-10-17 2021-04-22 Hamilton Sundstrand Corporation Low temperature atomic layer deposited topcoats for pretreated aluminum

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BR9811239A (pt) 1997-08-21 2000-08-15 Henkel Corp Composição para revestimento ou retoque ou para ambos revestimento e retoque de uma superfìcie metálica, e, processo para revestir ou retocar ou para ambos revestir e retocar uma superfìcie
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Also Published As

Publication number Publication date
AU2003204821B2 (en) 2004-08-12
EP1378585B2 (en) 2017-04-12
RU2248409C1 (ru) 2005-03-20
CA2433122A1 (en) 2003-12-27
PL360927A1 (en) 2003-12-29
JP4261264B2 (ja) 2009-04-30
BR0302051A (pt) 2004-09-08
JP2004027367A (ja) 2004-01-29
AU2003204821A1 (en) 2004-01-15
UA76733C2 (uk) 2006-09-15
DE60322792D1 (de) 2008-09-25
EP1378585B1 (en) 2008-08-13
ATE404709T1 (de) 2008-08-15
US20040000358A1 (en) 2004-01-01
CA2433122C (en) 2007-02-20
IL156537A (en) 2006-10-31
IL156537A0 (en) 2004-01-04
US7018486B2 (en) 2006-03-28
KR20040002633A (ko) 2004-01-07
KR100531395B1 (ko) 2005-11-28
SG114620A1 (en) 2005-09-28
CN1477161A (zh) 2004-02-25
EP1378585A1 (en) 2004-01-07
US20050178475A9 (en) 2005-08-18
CN100357492C (zh) 2007-12-26

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