GB2148951B - Phosphating processes and compositions - Google Patents
Phosphating processes and compositionsInfo
- Publication number
- GB2148951B GB2148951B GB08426012A GB8426012A GB2148951B GB 2148951 B GB2148951 B GB 2148951B GB 08426012 A GB08426012 A GB 08426012A GB 8426012 A GB8426012 A GB 8426012A GB 2148951 B GB2148951 B GB 2148951B
- Authority
- GB
- United Kingdom
- Prior art keywords
- compositions
- phosphating processes
- phosphating
- processes
- 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
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
- C23C22/362—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 also zinc cations
-
- 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
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838329250A GB8329250D0 (en) | 1983-11-02 | 1983-11-02 | Phosphating processes |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8426012D0 GB8426012D0 (en) | 1984-11-21 |
GB2148951A GB2148951A (en) | 1985-06-05 |
GB2148951B true GB2148951B (en) | 1987-04-01 |
Family
ID=10551110
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB838329250A Pending GB8329250D0 (en) | 1983-11-02 | 1983-11-02 | Phosphating processes |
GB08426012A Expired GB2148951B (en) | 1983-11-02 | 1984-10-15 | Phosphating processes and compositions |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB838329250A Pending GB8329250D0 (en) | 1983-11-02 | 1983-11-02 | Phosphating processes |
Country Status (6)
Country | Link |
---|---|
KR (1) | KR890003586B1 (en) |
CN (1) | CN85101750A (en) |
AU (1) | AU3489284A (en) |
GB (2) | GB8329250D0 (en) |
IN (1) | IN159935B (en) |
ZA (1) | ZA848506B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4595424A (en) * | 1985-08-26 | 1986-06-17 | Parker Chemical Company | Method of forming phosphate coating on zinc |
USRE35958E (en) * | 1985-08-26 | 1998-11-17 | Henkel Corporation | Method of forming phosphate coating on zinc |
SG52645A1 (en) * | 1985-08-27 | 1998-09-28 | Henkel Corp | A process for phosphate-coating metal surfaces |
DE3630246A1 (en) * | 1986-09-05 | 1988-03-10 | Metallgesellschaft Ag | METHOD FOR PRODUCING PHOSPHATE COVER AND ITS APPLICATION |
JPS63100185A (en) * | 1986-10-16 | 1988-05-02 | Nippon Parkerizing Co Ltd | Phosphating method |
DE3913089A1 (en) * | 1989-04-21 | 1990-10-25 | Henkel Kgaa | CHLORATE- AND NITRITE-FREE METHOD FOR THE PRODUCTION OF NICKEL- AND MANGANE-CONTAINING ZINC PHOSPHATE LAYERS |
DE3918136A1 (en) * | 1989-06-03 | 1990-12-06 | Henkel Kgaa | METHOD FOR PRODUCING MANAGE-CONTAINING PHOSPHATE COATINGS ON METAL SURFACES |
DE10109480A1 (en) * | 2001-02-28 | 2002-09-05 | Volkswagen Ag | Coating aluminum surface, e.g. of car chassis, involves forming phosphate layers on surface by spraying, in which aluminum is complexed using fluoride or other complex former before dip coating |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2100021A1 (en) * | 1971-01-02 | 1972-09-07 | Collardin Gmbh Gerhard | Process for applying phosphate layers to steel, iron and zinc surfaces |
JPS5811513B2 (en) * | 1979-02-13 | 1983-03-03 | 日本ペイント株式会社 | How to protect metal surfaces |
GB2072225B (en) * | 1980-03-21 | 1983-11-02 | Pyrene Chemical Services Ltd | Process and composition for coating metal surfaces |
DE3016576A1 (en) * | 1980-04-30 | 1981-11-05 | Metallgesellschaft Ag, 6000 Frankfurt | METHOD FOR PHOSPHATING METAL SURFACES AND THE USE THEREOF |
DE3101866A1 (en) * | 1981-01-22 | 1982-08-26 | Metallgesellschaft Ag, 6000 Frankfurt | METHOD FOR PHOSPHATING METALS |
JPS57152472A (en) * | 1981-03-16 | 1982-09-20 | Nippon Paint Co Ltd | Phosphating method for metallic surface for cation type electrodeposition painting |
US4498935A (en) * | 1981-07-13 | 1985-02-12 | Parker Chemical Company | Zinc phosphate conversion coating composition |
JPS5935681A (en) * | 1982-08-24 | 1984-02-27 | Nippon Paint Co Ltd | Method for phosphating metallic surface for coating by cationic electrodeposition |
-
1983
- 1983-11-02 GB GB838329250A patent/GB8329250D0/en active Pending
-
1984
- 1984-10-15 GB GB08426012A patent/GB2148951B/en not_active Expired
- 1984-10-17 IN IN286/BOM/84A patent/IN159935B/en unknown
- 1984-10-31 ZA ZA848506A patent/ZA848506B/en unknown
- 1984-10-31 KR KR1019840006822A patent/KR890003586B1/en not_active IP Right Cessation
- 1984-11-01 AU AU34892/84A patent/AU3489284A/en not_active Abandoned
-
1985
- 1985-04-01 CN CN198585101750A patent/CN85101750A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB8329250D0 (en) | 1983-12-07 |
GB8426012D0 (en) | 1984-11-21 |
ZA848506B (en) | 1985-06-26 |
KR890003586B1 (en) | 1989-09-25 |
KR850004132A (en) | 1985-07-01 |
AU3489284A (en) | 1985-05-09 |
GB2148951A (en) | 1985-06-05 |
IN159935B (en) | 1987-06-13 |
CN85101750A (en) | 1987-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19961015 |