SG114620A1 - Corrosion resistant trivalent chromium phosphated chemical conversion coatings - Google Patents

Corrosion resistant trivalent chromium phosphated chemical conversion coatings

Info

Publication number
SG114620A1
SG114620A1 SG200303516A SG200303516A SG114620A1 SG 114620 A1 SG114620 A1 SG 114620A1 SG 200303516 A SG200303516 A SG 200303516A SG 200303516 A SG200303516 A SG 200303516A SG 114620 A1 SG114620 A1 SG 114620A1
Authority
SG
Singapore
Prior art keywords
trivalent chromium
corrosion resistant
chemical conversion
conversion coatings
resistant trivalent
Prior art date
Application number
SG200303516A
Other languages
English (en)
Inventor
Bhatia Promila
Original Assignee
United Technologies Corp
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
Family has litigation
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=SG114620(A1) "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 SG114620A1 publication Critical patent/SG114620A1/en

Links

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
SG200303516A 2002-06-27 2003-06-23 Corrosion resistant trivalent chromium phosphated chemical conversion coatings SG114620A1 (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
SG114620A1 true SG114620A1 (en) 2005-09-28

Family

ID=29720413

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200303516A SG114620A1 (en) 2002-06-27 2003-06-23 Corrosion resistant trivalent chromium phosphated chemical conversion coatings

Country Status (16)

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

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US20060191599A1 (en) * 2005-02-15 2006-08-31 The U.S. Of America As Represented By The Secretary Of The Navy Process for sealing phosphoric acid anodized aluminums
JP2008530360A (ja) * 2005-02-15 2008-08-07 ユナイテッド ステイツ オブ アメリカ アズ レプレゼンテッド バイ ザ セクレタリー オブ ザ ネイビー エト アル． 鉄および鉄合金のためのクロミウム化成皮膜を調製する方法
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
RU2434972C2 (ru) * 2006-05-10 2011-11-27 ХЕНКЕЛЬ АГ унд Ко. КГаА. Улучшенная, содержащая трехвалентный хром композиция для применения в коррозионно-стойких покрытиях на металлических поверхностях
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
US10533254B2 (en) 2017-02-01 2020-01-14 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
CN111670266A (zh) * 2018-01-30 2020-09-15 Prc-迪索托国际公司 用于处理金属基材的系统和方法
US20210348278A1 (en) * 2018-09-21 2021-11-11 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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JP3333611B2 (ja) * 1993-11-09 2002-10-15 日本パーカライジング株式会社 アルミニウム及びアルミニウム合金用６価クロムフリーの化成表面処理剤
WO1999008806A1 (en) 1997-08-21 1999-02-25 Henkel Corporation Process for coating and/or touching up coatings on metal surfaces
CA2336186A1 (en) † 1998-06-19 1999-12-23 Raymond J. Colbert Method for inhibiting stains on aluminum product surfaces
ATE243783T1 (de) * 1998-12-01 2003-07-15 Po Hang Iron & Steel Oberflächenbehandeltes stahlblech für brennstofftanks und verfahren zu dessen herstellung
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US6756134B2 (en) * 2002-09-23 2004-06-29 United Technologies Corporation Zinc-diffused alloy coating for corrosion/heat protection

Also Published As

Publication number Publication date
CA2433122A1 (en) 2003-12-27
PL360927A1 (en) 2003-12-29
RU2248409C1 (ru) 2005-03-20
CA2433122C (en) 2007-02-20
TW200406472A (en) 2004-05-01
EP1378585A1 (en) 2004-01-07
CN1477161A (zh) 2004-02-25
BR0302051A (pt) 2004-09-08
ATE404709T1 (de) 2008-08-15
KR20040002633A (ko) 2004-01-07
US20050178475A9 (en) 2005-08-18
DE60322792D1 (de) 2008-09-25
IL156537A (en) 2006-10-31
US20040000358A1 (en) 2004-01-01
EP1378585B2 (en) 2017-04-12
AU2003204821A1 (en) 2004-01-15
AU2003204821B2 (en) 2004-08-12
IL156537A0 (en) 2004-01-04
US7018486B2 (en) 2006-03-28
CN100357492C (zh) 2007-12-26
EP1378585B1 (en) 2008-08-13
KR100531395B1 (ko) 2005-11-28
JP4261264B2 (ja) 2009-04-30
UA76733C2 (uk) 2006-09-15
JP2004027367A (ja) 2004-01-29

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