EP0363200A3 - Zinkphosphatbehandlung vor der Kaltverformung - Google Patents
Zinkphosphatbehandlung vor der Kaltverformung Download PDFInfo
- Publication number
- EP0363200A3 EP0363200A3 EP89310196A EP89310196A EP0363200A3 EP 0363200 A3 EP0363200 A3 EP 0363200A3 EP 89310196 A EP89310196 A EP 89310196A EP 89310196 A EP89310196 A EP 89310196A EP 0363200 A3 EP0363200 A3 EP 0363200A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- ion
- concentration
- cold working
- improvement
- zinc phosphate
- 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- Withdrawn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
- C23C22/07—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 phosphates
- C23C22/23—Condensed phosphates
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63252435A JPH02101174A (ja) | 1988-10-06 | 1988-10-06 | 冷間加工用リン酸亜鉛処理方法 |
JP252435/88 | 1988-10-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0363200A2 EP0363200A2 (de) | 1990-04-11 |
EP0363200A3 true EP0363200A3 (de) | 1990-07-18 |
Family
ID=17237332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89310196A Withdrawn EP0363200A3 (de) | 1988-10-06 | 1989-10-05 | Zinkphosphatbehandlung vor der Kaltverformung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0363200A3 (de) |
JP (1) | JPH02101174A (de) |
KR (1) | KR900006033A (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5370909A (en) * | 1990-06-19 | 1994-12-06 | Henkel Corporation | Liquid composition and process for treating aluminum or tin cans to impart corrosion resistance and mobility thereto |
WO1991019828A1 (en) * | 1990-06-19 | 1991-12-26 | Henkel Corporation | Liquid composition and process for treating aluminium or tin cans to impart corrosion resistance and reduced friction coefficient |
DE4326388A1 (de) * | 1993-08-06 | 1995-02-09 | Metallgesellschaft Ag | Verfahren zur phosphatierenden Behandlung von einseitig verzinktem Stahlband |
JP3072757B2 (ja) * | 1996-01-10 | 2000-08-07 | 日本ペイント株式会社 | 高耐久性表面調整剤 |
EP0946786A1 (de) * | 1996-11-27 | 1999-10-06 | Henkel Corporation | Wässrige zusammensetzung und verfahren zur herstellung von metallsubstraten zum kaltverformen |
JP3973323B2 (ja) | 1998-08-13 | 2007-09-12 | 日本ペイント株式会社 | 硫黄含有化合物とリン含有化合物によるノンクロム処理剤 |
KR20030062305A (ko) * | 2003-07-10 | 2003-07-23 | (주)제이엔씨인더스트리 | 탱크 단복관 자동 용접 시스템 |
US11566330B2 (en) * | 2019-04-16 | 2023-01-31 | Ppg Industries Ohio, Inc. | Systems and methods for maintaining pretreatment baths |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1062082B (de) * | 1956-02-10 | 1959-07-23 | Metallgesellschaft Ag | Phosphatierverfahren |
US3671332A (en) * | 1969-07-15 | 1972-06-20 | Hooker Chemical Corp | Metal treating process |
US3923554A (en) * | 1974-02-07 | 1975-12-02 | Detrex Chem Ind | Phosphate coating composition and method |
FR2323776A1 (fr) * | 1975-09-12 | 1977-04-08 | Parker Ste Continentale | Procede de phosphatation de surfaces metalliques |
EP0045110A1 (de) * | 1980-07-25 | 1982-02-03 | Metallgesellschaft Ag | Verfahren zur Herstellung von Phosphatüberzügen auf Eisen- und Stahloberflächen sowie dessen Anwendung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6179782A (ja) * | 1984-09-27 | 1986-04-23 | Nippon Parkerizing Co Ltd | りん酸塩処理方法 |
DE3636390A1 (de) * | 1986-10-25 | 1988-04-28 | Metallgesellschaft Ag | Verfahren zur erzeugung von phosphatueberzuegen auf metallen |
JPH0788585B2 (ja) * | 1986-11-21 | 1995-09-27 | 日本ペイント株式会社 | リン酸塩皮膜処理剤 |
-
1988
- 1988-10-06 JP JP63252435A patent/JPH02101174A/ja active Pending
-
1989
- 1989-10-05 EP EP89310196A patent/EP0363200A3/de not_active Withdrawn
- 1989-10-06 KR KR1019890014407A patent/KR900006033A/ko not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1062082B (de) * | 1956-02-10 | 1959-07-23 | Metallgesellschaft Ag | Phosphatierverfahren |
US3671332A (en) * | 1969-07-15 | 1972-06-20 | Hooker Chemical Corp | Metal treating process |
US3923554A (en) * | 1974-02-07 | 1975-12-02 | Detrex Chem Ind | Phosphate coating composition and method |
FR2323776A1 (fr) * | 1975-09-12 | 1977-04-08 | Parker Ste Continentale | Procede de phosphatation de surfaces metalliques |
EP0045110A1 (de) * | 1980-07-25 | 1982-02-03 | Metallgesellschaft Ag | Verfahren zur Herstellung von Phosphatüberzügen auf Eisen- und Stahloberflächen sowie dessen Anwendung |
Non-Patent Citations (1)
Title |
---|
CHEMICAL ABSTRACTS, vol. 109, no. 26, December 1988, page 255, abstract no. 235087s, Columbus, Ohio, US; & JP-A-63 130 781 (NIPPON PAINT CO., LTD) 02-06-1988 * |
Also Published As
Publication number | Publication date |
---|---|
JPH02101174A (ja) | 1990-04-12 |
EP0363200A2 (de) | 1990-04-11 |
KR900006033A (ko) | 1990-05-07 |
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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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB |
|
17P | Request for examination filed |
Effective date: 19901210 |
|
17Q | First examination report despatched |
Effective date: 19910731 |
|
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: 19911213 |