EP0799326A4 - Low sludging composition and process for treating aluminum and its alloys - Google Patents
Low sludging composition and process for treating aluminum and its alloysInfo
- 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- Withdrawn
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
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP320545/94 | 1994-12-22 | ||
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 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2300942C (en) | 1997-08-21 | 2008-05-13 | Henkel Corporation | Process for coating and/or touching up coatings on metal surfaces |
IL134925A0 (en) * | 1997-09-17 | 2001-05-20 | Brent Int Plc | Method and compositions for preventing corrosion of metal substrates |
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 |
TW200417419A (en) * | 2002-12-24 | 2004-09-16 | Nippon Paint Co Ltd | Chemical conversion coating agent and surface-treated metal |
JP4510079B2 (en) | 2005-03-16 | 2010-07-21 | 日本パーカライジング株式会社 | Surface-treated metal 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 |
PL3031951T3 (en) * | 2014-12-12 | 2018-03-30 | 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)
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)
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 |
-
1994
- 1994-12-22 JP JP32054594A patent/JP3349851B2/en not_active Ceased
-
1995
- 1995-12-13 ZA ZA9510615A patent/ZA9510615B/en unknown
- 1995-12-15 AR AR33464295A patent/AR000514A1/en unknown
- 1995-12-22 BR BR9510243A patent/BR9510243A/en not_active Application Discontinuation
- 1995-12-22 CA CA 2208459 patent/CA2208459A1/en not_active Abandoned
- 1995-12-22 AU AU44697/96A patent/AU4469796A/en not_active Abandoned
- 1995-12-22 WO PCT/US1995/016231 patent/WO1996019595A1/en not_active Application Discontinuation
- 1995-12-22 EP EP95943426A patent/EP0799326A4/en not_active Withdrawn
- 1995-12-22 TR TR95/01662A patent/TR199501662A2/en unknown
Patent Citations (7)
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)
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 |
---|---|
AU4469796A (en) | 1996-07-10 |
TR199501662A2 (en) | 1996-07-21 |
EP0799326A1 (en) | 1997-10-08 |
BR9510243A (en) | 1997-11-04 |
WO1996019595A1 (en) | 1996-06-27 |
AR000514A1 (en) | 1997-07-10 |
CA2208459A1 (en) | 1996-06-27 |
JP3349851B2 (en) | 2002-11-25 |
JPH08176841A (en) | 1996-07-09 |
MX9704518A (en) | 1997-10-31 |
ZA9510615B (en) | 1996-07-03 |
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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 |