DE3664492D1 - Low temperature seal for anodized aluminum surfaces - Google Patents

Low temperature seal for anodized aluminum surfaces

Info

Publication number
DE3664492D1
DE3664492D1 DE8686103011T DE3664492T DE3664492D1 DE 3664492 D1 DE3664492 D1 DE 3664492D1 DE 8686103011 T DE8686103011 T DE 8686103011T DE 3664492 T DE3664492 T DE 3664492T DE 3664492 D1 DE3664492 D1 DE 3664492D1
Authority
DE
Germany
Prior art keywords
low temperature
anodized aluminum
temperature seal
aluminum surfaces
seal
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.)
Expired
Application number
DE8686103011T
Other languages
English (en)
Inventor
Glenn C Schoener
Susan V Hess
Anthony J Malloy
Jayne P Wicklund
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.)
Henkel Corp
Original Assignee
Amchem Products Inc
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 Amchem Products Inc filed Critical Amchem Products Inc
Application granted granted Critical
Publication of DE3664492D1 publication Critical patent/DE3664492D1/de
Expired 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
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Sealing Material Composition (AREA)
DE8686103011T 1985-03-08 1986-03-06 Low temperature seal for anodized aluminum surfaces Expired DE3664492D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70963585A 1985-03-08 1985-03-08
US06/831,723 US4786336A (en) 1985-03-08 1986-02-25 Low temperature seal for anodized aluminum surfaces

Publications (1)

Publication Number Publication Date
DE3664492D1 true DE3664492D1 (en) 1989-08-24

Family

ID=27108292

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686103011T Expired DE3664492D1 (en) 1985-03-08 1986-03-06 Low temperature seal for anodized aluminum surfaces

Country Status (4)

Country Link
US (1) US4786336A (de)
EP (1) EP0193964B1 (de)
CA (1) CA1276054C (de)
DE (1) DE3664492D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109554740A (zh) * 2018-11-29 2019-04-02 广州国弘化学有限公司 一种铝合金封闭剂及其制备方法

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192610A (en) * 1990-06-07 1993-03-09 Applied Materials, Inc. Corrosion-resistant protective coating on aluminum substrate and method of forming same
US5069938A (en) * 1990-06-07 1991-12-03 Applied Materials, Inc. Method of forming a corrosion-resistant protective coating on aluminum substrate
US5306526A (en) * 1992-04-02 1994-04-26 Ppg Industries, Inc. Method of treating nonferrous metal surfaces by means of an acid activating agent and an organophosphate or organophosphonate and substrates treated by such method
US5441580A (en) * 1993-10-15 1995-08-15 Circle-Prosco, Inc. Hydrophilic coatings for aluminum
US5380374A (en) * 1993-10-15 1995-01-10 Circle-Prosco, Inc. Conversion coatings for metal surfaces
US5411607A (en) * 1993-11-10 1995-05-02 Novamax Technologies Holdings, Inc. Process and composition for sealing anodized aluminum surfaces
US6599643B2 (en) 1997-01-31 2003-07-29 Elisha Holding Llc Energy enhanced process for treating a conductive surface and products formed thereby
US6592738B2 (en) 1997-01-31 2003-07-15 Elisha Holding Llc Electrolytic process for treating a conductive surface and products formed thereby
US6322687B1 (en) 1997-01-31 2001-11-27 Elisha Technologies Co Llc Electrolytic process for forming a mineral
JP2000162806A (ja) 1998-11-30 2000-06-16 Canon Inc 電子写真感光体、該感光体の製造方法、プロセスカートリッジ及び電子写真装置
US6511532B2 (en) * 2000-10-31 2003-01-28 The United States Of America As Represented By The Secretary Of The Navy Post-treatment for anodized aluminum
US7569132B2 (en) 2001-10-02 2009-08-04 Henkel Kgaa Process for anodically coating an aluminum substrate with ceramic oxides prior to polytetrafluoroethylene or silicone coating
US7578921B2 (en) 2001-10-02 2009-08-25 Henkel Kgaa Process for anodically coating aluminum and/or titanium with ceramic oxides
US7452454B2 (en) * 2001-10-02 2008-11-18 Henkel Kgaa Anodized coating over aluminum and aluminum alloy coated substrates
US7820300B2 (en) * 2001-10-02 2010-10-26 Henkel Ag & Co. Kgaa Article of manufacture and process for anodically coating an aluminum substrate with ceramic oxides prior to organic or inorganic coating
CN1692178A (zh) * 2002-02-05 2005-11-02 以利沙控股有限公司 一种处理金属表面的方法以及由此形成的产品
US7402214B2 (en) * 2002-04-29 2008-07-22 Ppg Industries Ohio, Inc. Conversion coatings including alkaline earth metal fluoride complexes
US20060240191A1 (en) * 2005-04-21 2006-10-26 The U.S. Of America As Represented By The Secretary Of The Navy Composition and process for preparing chromium-zirconium coatings on metal substrates
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
US20100032060A1 (en) * 2005-02-15 2010-02-11 The U.S. Of America As Represented By The Secretary Of The Navy Process for preparing chromium conversion coatings for magnesium alloys
US7811391B2 (en) * 2005-04-21 2010-10-12 The United States Of America As Represented By The Secretary Of The Navy Composition and process for preparing protective coatings on metal substrates
EP1873278A1 (de) 2006-06-30 2008-01-02 Henkel Kommanditgesellschaft Auf Aktien Verfahren zur Behandlung von verdichteten anodisierten Aluminiumschichten mit Silikat
DE102007043479A1 (de) * 2007-09-12 2009-03-19 Valeo Schalter Und Sensoren Gmbh Verfahren zur Oberflächenbehandlung von Aluminium und ein Schichtaufbau eines Bauteils aus Aluminium mit einer elektrischen Kontaktierung
DE102007057777B4 (de) * 2007-11-30 2012-03-15 Erbslöh Ag Verfahren zur Herstellung eines Bauteils aus Aluminium und/oder einer Aluminiumlegierung sowie Verwendung des Verfahrens
US9701177B2 (en) 2009-04-02 2017-07-11 Henkel Ag & Co. Kgaa Ceramic coated automotive heat exchanger components
US8273190B2 (en) 2009-05-29 2012-09-25 Bulk Chemicals, Inc. Method for making and using chromium III salts
DE102009045762A1 (de) 2009-10-16 2011-04-21 Henkel Ag & Co. Kgaa Mehrstufiges Verfahren zur Herstellung von alkaliresistenten anodisierten Aluminiumoberflächen
US8512872B2 (en) 2010-05-19 2013-08-20 Dupalectpa-CHN, LLC Sealed anodic coatings
US8609254B2 (en) 2010-05-19 2013-12-17 Sanford Process Corporation Microcrystalline anodic coatings and related methods therefor
US8425692B2 (en) 2010-05-27 2013-04-23 Bulk Chemicals, Inc. Process and composition for treating metal surfaces
US9347134B2 (en) 2010-06-04 2016-05-24 Prc-Desoto International, Inc. Corrosion resistant metallate compositions
CN103255462B (zh) * 2013-04-17 2016-01-27 佛山科学技术学院 阳极氧化铝型材的环保封孔液及其应用于封孔的方法
CN103469276B (zh) * 2013-09-16 2015-09-09 杭州和韵科技有限公司 一种提高铝阳极氧化膜耐酸碱腐蚀性能的方法
CN103590086B (zh) * 2013-11-14 2016-08-17 佛山市三水雄鹰铝表面技术创新中心有限公司 铝合金无镍封孔剂及其封孔处理工艺
US10138566B2 (en) 2017-01-13 2018-11-27 Macdermid Acumen, Inc. Sealing anodized aluminum using a low-temperature nickel-free process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494839A (en) * 1967-01-23 1970-02-10 Amchem Prod Method of sealing chromic acid anodized aluminum surfaces
US4148670A (en) * 1976-04-05 1979-04-10 Amchem Products, Inc. Coating solution for metal surface
DE2721573C2 (de) * 1977-05-13 1979-04-19 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Reinigen von anodischen Oxidschichten auf Aluminium oder dessen Legierungen im Bauwesen
US4648911A (en) * 1982-09-03 1987-03-10 Ffa Flug-Und Fahrzeugwerke Ag Sealing process
GB2137657A (en) * 1983-03-24 1984-10-10 Tec A Systems S A S Di Portiol Sealing anodized surfaces of aluminium work pieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109554740A (zh) * 2018-11-29 2019-04-02 广州国弘化学有限公司 一种铝合金封闭剂及其制备方法

Also Published As

Publication number Publication date
EP0193964B1 (de) 1989-07-19
CA1276054C (en) 1990-11-13
EP0193964A1 (de) 1986-09-10
US4786336A (en) 1988-11-22

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: HENKEL CORP., AMBLER, PA. US

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee