[go: up one dir, main page]

ATE404709T1 - Korrosionsbeständige, dreiwertiges chrom enthaltende, phosphatierte konversionsbeschichtungen - Google Patents

Korrosionsbeständige, dreiwertiges chrom enthaltende, phosphatierte konversionsbeschichtungen

Info

Publication number
ATE404709T1
ATE404709T1 AT03254085T AT03254085T ATE404709T1 AT E404709 T1 ATE404709 T1 AT E404709T1 AT 03254085 T AT03254085 T AT 03254085T AT 03254085 T AT03254085 T AT 03254085T AT E404709 T1 ATE404709 T1 AT E404709T1
Authority
AT
Austria
Prior art keywords
trivaluent
phosphated
chrome
corrosion
resistant
Prior art date
Application number
AT03254085T
Other languages
English (en)
Inventor
Promila Bhatia
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=ATE404709(T1) "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
Application granted granted Critical
Publication of ATE404709T1 publication Critical patent/ATE404709T1/de

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
    • 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
AT03254085T 2002-06-27 2003-06-27 Korrosionsbeständige, dreiwertiges chrom enthaltende, phosphatierte konversionsbeschichtungen ATE404709T1 (de)

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
ATE404709T1 true ATE404709T1 (de) 2008-08-15

Family

ID=29720413

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03254085T ATE404709T1 (de) 2002-06-27 2003-06-27 Korrosionsbeständige, dreiwertiges chrom enthaltende, phosphatierte konversionsbeschichtungen

Country Status (16)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
DE102005059748B4 (de) * 2005-06-15 2020-03-19 Continental Teves Ag & Co. Ohg Verfahren zur Verdichtung anodisch oxidierter Aluminiumwerkstücke
EP1984536B1 (de) * 2006-02-14 2012-03-28 Henkel AG & Co. KGaA Zusammensetzung und verfahren einer trivalenten dry-in-place korrosionsfesten chromiumbeschichtung zur verwendung auf metall-oberflächen
JP5690485B2 (ja) * 2006-05-10 2015-03-25 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンＨｅｎｋｅｌ ＡＧ ＆ Ｃｏ．ＫＧａＡ 金属表面に耐食被膜として用いられる改良された三価クロム含有組成物
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
WO2010035819A1 (ja) * 2008-09-29 2010-04-01 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
EP4092087A1 (de) 2017-02-01 2022-11-23 Chemeon Surface Technology, LLC Gefärbte trivalente chromunwandlungsbeschichtungen und verfahren zu ihrer verwendung
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
JP2021512220A (ja) * 2018-01-30 2021-05-13 ピーアールシー−デソト インターナショナル，インコーポレイティド 金属基板を処理するためのシステムおよび方法
EP3853395A4 (de) * 2018-09-21 2022-06-15 Raytheon Technologies Corporation Korrosionsschutzmittel auf lösungsbasis für wärmesprühbeschichtungen für aluminiumlegierung
US20210115568A1 (en) * 2019-10-17 2021-04-22 Hamilton Sundstrand Corporation Low temperature atomic layer deposited topcoats for pretreated aluminum

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3392008B2 (ja) * 1996-10-30 2003-03-31 日本表面化学株式会社 金属の保護皮膜形成処理剤と処理方法
JPS4880444A (de) † 1971-12-28 1973-10-27
US4107004A (en) * 1975-03-26 1978-08-15 International Lead Zinc Research Organization, Inc. Trivalent chromium electroplating baths and method
US4171231A (en) 1978-04-27 1979-10-16 R. O. Hull & Company, Inc. Coating solutions of trivalent chromium for coating zinc surfaces
CN87100849A (zh) * 1986-08-27 1988-03-09 不列颠电子有限公司 用于锌或镉表面的含酸性铬的涂覆液
US5304257A (en) 1993-09-27 1994-04-19 The United States Of America As Represented By The Secretary Of The Navy Trivalent chromium conversion coatings for aluminum
US5374347A (en) 1993-09-27 1994-12-20 The United States Of America As Represented By The Secretary Of The Navy Trivalent chromium solutions for sealing anodized aluminum
US5380374A (en) * 1993-10-15 1995-01-10 Circle-Prosco, Inc. Conversion coatings for metal surfaces
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
US6361622B1 (en) * 1997-08-21 2002-03-26 Henkel Corporation Process for coating and/or touching up coatings on metal surfaces
BR9912174A (pt) † 1998-06-19 2001-04-10 Alcoa Inc Método para evitar manchas nas superfìcies de produtos de alumìnio
DE69909054T2 (de) * 1998-12-01 2004-05-19 Pohang Iron & Steel Co., Ltd. Oberflächenbehandeltes stahlblech für brennstofftanks und verfahren zu dessen herstellung
JP2001335954A (ja) * 2000-05-31 2001-12-07 Nippon Parkerizing Co Ltd 金属表面処理剤、金属表面処理方法及び表面処理金属材料
DE10196278B3 (de) 2000-05-31 2015-04-09 Isoflux Inc. Nicht balancierte Plasmaerzeugungsvorrichtung mit zylindrischer Symmetrie
US6631622B1 (en) 2002-03-22 2003-10-14 Whirlpool Corporation Demand side management of freezer systems
US6648986B1 (en) * 2002-05-13 2003-11-18 United Technologies Corporation Stability additive for trivalent chrome conversion coating bath solutions
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
RU2248409C1 (ru) 2005-03-20
AU2003204821B2 (en) 2004-08-12
AU2003204821A1 (en) 2004-01-15
CN1477161A (zh) 2004-02-25
JP2004027367A (ja) 2004-01-29
EP1378585B2 (de) 2017-04-12
US20050178475A9 (en) 2005-08-18
EP1378585B1 (de) 2008-08-13
UA76733C2 (uk) 2006-09-15
US7018486B2 (en) 2006-03-28
BR0302051A (pt) 2004-09-08
PL360927A1 (en) 2003-12-29
KR20040002633A (ko) 2004-01-07
CA2433122A1 (en) 2003-12-27
TW200406472A (en) 2004-05-01
CA2433122C (en) 2007-02-20
EP1378585A1 (de) 2004-01-07
DE60322792D1 (de) 2008-09-25
JP4261264B2 (ja) 2009-04-30
CN100357492C (zh) 2007-12-26
SG114620A1 (en) 2005-09-28
IL156537A (en) 2006-10-31
IL156537A0 (en) 2004-01-04
US20040000358A1 (en) 2004-01-01
KR100531395B1 (ko) 2005-11-28

Similar Documents

Publication Publication Date Title
ATE404709T1 (de) Korrosionsbeständige, dreiwertiges chrom enthaltende, phosphatierte konversionsbeschichtungen
DE60226304D1 (de) Behandlungslösung zur Erzeugung einer korrosionsbeständigen Konversionsschicht, die kein hexavalentes Chrom enthält, auf Plattierungsschichten aus Zink oder Zinklegierungen, korrosionsbeständige Konversionsschicht, die kein hexavalentes Chrom enthält und Verfahren zur Herstellung derselben
EP1995348A1 (de) Behandlungslösung zur bildung einer schwarzen chemischen beschichtung von dreiwertigem chrom auf zink oder zinklegierung und verfahren zur bildung einer schwarzen chemischen beschichtung von dreiwertigem chrom auf zink oder zinklegierung
ATE472617T1 (de) Verfahren zur herstellung von einer zusammensetzung zur korrosionbeständigen konversionsabscheidung
WO2006132426A3 (en) Surface treatment liquid and method of forming conversion layer
RU2003119128A (ru) Раствор для обработки металлических изделий, способ получения коррозионностойкого покрытия на основе трехвалентного хрома на металлических подложках и изделие, содержащее металлическую подложку с покрытием(варианты)
NZ515561A (en) Method for the production of thiazolidin
CN101565826A (zh) 一种有机无机复合铝合金无铬钝化处理液
EP1400494A3 (de) Elektrochemische Behandlung von Ammoniak in Abwasser
MXPA05007757A (es) Pos - tratamiento para sustratos recubiertos con metal.
CN104030478A (zh) 含铬废水处理方法
ATE291107T1 (de) Verfahren zur herstellung von chromfreie konversionsüberzügen auf aluminiumlegierungen
ATE506469T1 (de) Verfahren zum versiegeln von mit phosphorsäure anodisiertem aluminium
BR0315192A (pt) Método para produzir uma camada estruturada de cromo duro e eletrólito usado
BRPI0506445A (pt) métodos para fabricar uma camada de cromo duro estruturado e um revestimento, camada de cromo duro estruturada, camada de cromo duro estruturada e eletrólito
DE602006001947D1 (de) Verfahren zur aufreinigung von thioctansäure in wasser
DE58900982D1 (de) Verfahren zur herstellung von alpha, beta -ungesaettigten ketonen.
ATE537115T1 (de) Verfahren zur vollständigen nutzung von olivin- bestandteilen
YU57300A (sh) Postupak za proizvodnju rezola
ATE489657T1 (de) Chemisch verstärkte lichtempfindliche harzzusammensetzung zur herstellung eines dickfilms oder ultradickfilms
JP2010096637A (ja) 化学的酸素要求量の測定方法
ATE256103T1 (de) Verfahren zur umsetzung von aldehyden zu nitrilen durch reaktion mit ammoniak and wasserstoff- peroxid
ATE276226T1 (de) Verfahren zur herstellung von carbonsäuren durch oxidation von aldehyden in gegenwart von periodat,dichromat und säure in wasser
RU2007146868A (ru) Способ получения 2-метил-1,4-нафтохинона
Rauscher A Novel Chromium-Free Pretreatment Process for Painting of Aluminium

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties