EP0799326A4 - Low sludging composition and process for treating aluminum and its alloys - Google Patents

Low sludging composition and process for treating aluminum and its alloys

Info

Publication number
EP0799326A4
EP0799326A4 EP95943426A EP95943426A EP0799326A4 EP 0799326 A4 EP0799326 A4 EP 0799326A4 EP 95943426 A EP95943426 A EP 95943426A EP 95943426 A EP95943426 A EP 95943426A EP 0799326 A4 EP0799326 A4 EP 0799326A4
Authority
EP
European Patent Office
Prior art keywords
alloys
low
treating aluminum
sludging composition
sludging
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.)
Withdrawn
Application number
EP95943426A
Other languages
German (de)
French (fr)
Other versions
EP0799326A1 (en
Inventor
Yasuo Iino
Akio Shimizu
Toshihiro Ikeda
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
Henkel 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=18122634&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0799326(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel Corp filed Critical Henkel Corp
Publication of EP0799326A1 publication Critical patent/EP0799326A1/en
Publication of EP0799326A4 publication Critical patent/EP0799326A4/en
Withdrawn legal-status Critical Current

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
    • C23C22/36—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 containing also phosphates
    • C23C22/361—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 containing also phosphates containing titanium, zirconium or hafnium compounds
EP95943426A 1994-12-22 1995-12-22 Low sludging composition and process for treating aluminum and its alloys Withdrawn EP0799326A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP32054594A JP3349851B2 (en) 1994-12-22 1994-12-22 Surface treatment composition for aluminum-containing metal material excellent in sludge suppression property and surface treatment method
JP320545/94 1994-12-22
PCT/US1995/016231 WO1996019595A1 (en) 1994-12-22 1995-12-22 Low sludging composition and process for treating aluminum and its alloys

Publications (2)

Publication Number Publication Date
EP0799326A1 EP0799326A1 (en) 1997-10-08
EP0799326A4 true EP0799326A4 (en) 1997-12-10

Family

ID=18122634

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95943426A Withdrawn EP0799326A4 (en) 1994-12-22 1995-12-22 Low sludging composition and process for treating aluminum and its alloys

Country Status (9)

Country Link
EP (1) EP0799326A4 (en)
JP (1) JP3349851B2 (en)
AR (1) AR000514A1 (en)
AU (1) AU4469796A (en)
BR (1) BR9510243A (en)
CA (1) CA2208459A1 (en)
TR (1) TR199501662A2 (en)
WO (1) WO1996019595A1 (en)
ZA (1) ZA9510615B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU757539B2 (en) 1997-08-21 2003-02-27 Henkel Kommanditgesellschaft Auf Aktien Process for coating and/or touching up coatings on metal surfaces
ATE217363T1 (en) * 1997-09-17 2002-05-15 Chemetall Plc METHOD AND COMPOSITION FOR CORROSION PROTECTION OF METAL SURFACES
US6432603B1 (en) * 1998-11-27 2002-08-13 Canon Kabushiki Kaisha Process for producing electrophotographic photosensitive member
US6168868B1 (en) * 1999-05-11 2001-01-02 Ppg Industries Ohio, Inc. Process for applying a lead-free coating to untreated metal substrates via electrodeposition
DE19933189A1 (en) * 1999-07-15 2001-01-18 Henkel Kgaa Process for the protection against corrosion or aftertreatment of metal surfaces
JP2001342578A (en) * 2000-05-31 2001-12-14 Honda Motor Co Ltd Surface treatment agent for metal
JP4707258B2 (en) * 2001-05-07 2011-06-22 日本ペイント株式会社 Acid cleaning agent for chemical film and treatment method
JP5111701B2 (en) * 2001-09-11 2013-01-09 日本ペイント株式会社 Surface treatment method for aluminum or aluminum alloy
US6761933B2 (en) 2002-10-24 2004-07-13 Ppg Industries Ohio, Inc. Process for coating untreated metal substrates
CA2454029A1 (en) * 2002-12-24 2004-06-24 Nippon Paint Co., Ltd. Chemical conversion coating agent and surface-treated metal
WO2006098359A1 (en) 2005-03-16 2006-09-21 Nihon Parkerizing Co., Ltd. Surface-treated metallic material
US7815751B2 (en) 2005-09-28 2010-10-19 Coral Chemical Company Zirconium-vanadium conversion coating compositions for ferrous metals and a method for providing conversion coatings
US7980000B2 (en) * 2006-12-29 2011-07-19 Applied Materials, Inc. Vapor dryer having hydrophilic end effector
US8673091B2 (en) 2007-08-03 2014-03-18 Ppg Industries Ohio, Inc Pretreatment compositions and methods for coating a metal substrate
US9574093B2 (en) 2007-09-28 2017-02-21 Ppg Industries Ohio, Inc. Methods for coating a metal substrate and related coated metal substrates
JP5215043B2 (en) * 2008-06-02 2013-06-19 日本パーカライジング株式会社 Metal surface treatment liquid and surface treatment method
US8282801B2 (en) 2008-12-18 2012-10-09 Ppg Industries Ohio, Inc. Methods for passivating a metal substrate and related coated metal substrates
US9273399B2 (en) 2013-03-15 2016-03-01 Ppg Industries Ohio, Inc. Pretreatment compositions and methods for coating a battery electrode
EP3031951B1 (en) * 2014-12-12 2017-10-04 Henkel AG & Co. KGaA Optimized process control in the pretreatment of metals to protect against corrosion on the basis of baths containing fluoride
FR3044329A1 (en) * 2015-11-27 2017-06-02 Constellium Neuf-Brisach METHOD FOR ELECTROLYTIC DEPOSITION OF AN ALTERNATING CURRENT CONVERSION LAYER

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424232A (en) * 1977-07-26 1979-02-23 Nippon Packaging Kk Surface treating method of aluminum
EP0337075A2 (en) * 1988-02-15 1989-10-18 Nippon Paint Co., Ltd. Surface treatment composition and surface treatment bath for aluminium and aluminium alloys
EP0411606A2 (en) * 1989-08-01 1991-02-06 Nippon Paint Co., Ltd. Surface treatment chemicals and bath for aluminum or its alloy and surface treatment method
US5143562A (en) * 1991-11-01 1992-09-01 Henkel Corporation Broadly applicable phosphate conversion coating composition and process
GB2259920A (en) * 1991-09-10 1993-03-31 Gibson Chem Ltd Surface conversion coating solution based on molybdenum and phosphate compounds
EP0726968A1 (en) * 1993-07-05 1996-08-21 Henkel Corporation Composition and process for treating tinplate and aluminum
EP0754250A1 (en) * 1994-03-24 1997-01-22 Henkel Corporation Composition and process for treating the surface of aluminiferous metals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539403A (en) * 1966-12-07 1970-11-10 Collardin Gmbh Gerhard Solutions for the deposition of protective layers on zinc surfaces and process therefor
US5139586A (en) * 1991-02-11 1992-08-18 Coral International, Inc. Coating composition and method for the treatment of formed metal surfaces

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5424232A (en) * 1977-07-26 1979-02-23 Nippon Packaging Kk Surface treating method of aluminum
EP0337075A2 (en) * 1988-02-15 1989-10-18 Nippon Paint Co., Ltd. Surface treatment composition and surface treatment bath for aluminium and aluminium alloys
EP0411606A2 (en) * 1989-08-01 1991-02-06 Nippon Paint Co., Ltd. Surface treatment chemicals and bath for aluminum or its alloy and surface treatment method
GB2259920A (en) * 1991-09-10 1993-03-31 Gibson Chem Ltd Surface conversion coating solution based on molybdenum and phosphate compounds
US5143562A (en) * 1991-11-01 1992-09-01 Henkel Corporation Broadly applicable phosphate conversion coating composition and process
EP0726968A1 (en) * 1993-07-05 1996-08-21 Henkel Corporation Composition and process for treating tinplate and aluminum
EP0754250A1 (en) * 1994-03-24 1997-01-22 Henkel Corporation Composition and process for treating the surface of aluminiferous metals

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 90, no. 26, 25 June 1979, Columbus, Ohio, US; abstract no. 208761q, NIHON PARKERIZING: "Surface treatment of Aluminum" page 303; XP002001672 *
See also references of WO9619595A1 *

Also Published As

Publication number Publication date
JP3349851B2 (en) 2002-11-25
EP0799326A1 (en) 1997-10-08
CA2208459A1 (en) 1996-06-27
ZA9510615B (en) 1996-07-03
BR9510243A (en) 1997-11-04
TR199501662A2 (en) 1996-07-21
WO1996019595A1 (en) 1996-06-27
AR000514A1 (en) 1997-07-10
JPH08176841A (en) 1996-07-09
AU4469796A (en) 1996-07-10
MX9704518A (en) 1997-10-31

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19970718

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT DE ES FR GB IT SE

RHK1 Main classification (correction)

Ipc: C23C 22/36

A4 Supplementary search report drawn up and despatched

Effective date: 19971027

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): AT DE ES FR GB IT SE

17Q First examination report despatched

Effective date: 19980120

RIN1 Information on inventor provided before grant (corrected)

Inventor name: IKEDA, TOSHIHIRO

Inventor name: SHIMIZU, AKIO

Inventor name: IINO, YASUO

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19980520