GB1354217A - Processes and compositions for the treatment of ferrous and zinc surfaces - Google Patents
Processes and compositions for the treatment of ferrous and zinc surfacesInfo
- Publication number
- GB1354217A GB1354217A GB4472972A GB4472972A GB1354217A GB 1354217 A GB1354217 A GB 1354217A GB 4472972 A GB4472972 A GB 4472972A GB 4472972 A GB4472972 A GB 4472972A GB 1354217 A GB1354217 A GB 1354217A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zinc
- ferrous
- phosphating
- solution
- ortho
- 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
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 4
- 239000011701 zinc Substances 0.000 title abstract 4
- 229910052725 zinc Inorganic materials 0.000 title abstract 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 229920000388 Polyphosphate Polymers 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 abstract 1
- 235000011180 diphosphates Nutrition 0.000 abstract 1
- 239000004088 foaming agent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 229910000480 nickel oxide Inorganic materials 0.000 abstract 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 abstract 1
- 239000001205 polyphosphate Substances 0.000 abstract 1
- 235000011176 polyphosphates Nutrition 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 235000010288 sodium nitrite Nutrition 0.000 abstract 1
- 239000001488 sodium phosphate Substances 0.000 abstract 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 abstract 1
- 235000019801 trisodium phosphate Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009736 wetting Methods 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 abstract 1
- 229910000165 zinc phosphate Inorganic materials 0.000 abstract 1
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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/19—Iron or steel
-
- 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
- C23C22/78—Pretreatment of the material to be coated
- C23C22/80—Pretreatment of the material to be coated with solutions containing titanium or zirconium 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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
Abstract
1354217 Cleaning ferrous or zinc surfaces prior to phosphating AMCHEM PRODUCTS Inc 28 Sept 1972 [30 Sept 1971] 44729/72 Headings C7E and C7U A ferrous or zinc surface is cleaned and activated prior to phosphating with an alkaline (pH not less than 10) solution containing a colloidal Ti salt, and from 0À3 to 15 g/l of a component consisting of an ortho and metasilicate with a polyphosphate and/or pyrophosphate. The ratio of metato ortho-silicate being from 1 to 5:1. The alkali may be sodium carbonate or hydroxide or trisodium phosphate. The solution may also contain wetting or foaming agents. After cleaning with the solution, and contacting with zinc phosphate, the surface may be given a chromate rinse. The zinc phosphating bath may comprise (by weight per cent) zinc oxide 12À2, nickel oxide 1À4, 75% phosphoric acid 58À0, sodium chlorate 3À8, water 24À6. Sodium nitrite may also be added.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18540971A | 1971-09-30 | 1971-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1354217A true GB1354217A (en) | 1974-06-05 |
Family
ID=22680848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4472972A Expired GB1354217A (en) | 1971-09-30 | 1972-09-28 | Processes and compositions for the treatment of ferrous and zinc surfaces |
Country Status (13)
Country | Link |
---|---|
US (1) | US3741747A (en) |
JP (1) | JPS4842938A (en) |
AU (1) | AU449202B2 (en) |
BE (1) | BE789347A (en) |
BR (1) | BR7206370D0 (en) |
CA (1) | CA990187A (en) |
DE (1) | DE2247888C3 (en) |
FR (1) | FR2154796B1 (en) |
GB (1) | GB1354217A (en) |
IT (1) | IT975122B (en) |
NL (1) | NL148952B (en) |
SE (1) | SE380834C (en) |
ZA (1) | ZA725686B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2136454A (en) * | 1983-03-02 | 1984-09-19 | Pyrene Chemical Services Ltd | Treatment of metal prior to coating with zinc phosphate |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3975215A (en) * | 1973-10-10 | 1976-08-17 | Amchem Products, Inc. | Cleaner for tin plated ferrous metal surfaces |
JPS5165041A (en) * | 1974-12-04 | 1976-06-05 | Nippon Packaging Kk | Kinzokuno rinsanenhimakukeiseihoho |
FR2461020A1 (en) * | 1979-07-06 | 1981-01-30 | Produits Ind Cie Fse | IMPROVEMENTS IN METHODS OF MANGANESE PHOSPHATION OF IRON AND STEEL SURFACES |
JPS5855229B2 (en) * | 1981-01-19 | 1983-12-08 | 日本ペイント株式会社 | Surface conditioner for zinc phosphate treatment |
DE3307158A1 (en) * | 1983-03-01 | 1984-09-06 | Hilti Ag, Schaan | METHOD FOR ACTIVATING PHOSPHATE LAYER TRAINING ON METALS AND MEANS FOR CARRYING OUT SUCH METHODS |
US4497667A (en) * | 1983-07-11 | 1985-02-05 | Amchem Products, Inc. | Pretreatment compositions for metals |
JPS6039170A (en) * | 1983-08-10 | 1985-02-28 | Toyota Motor Corp | Method and aqueous solution for surface regulation of steel plate before phosphate coating conversion treatment |
BR8606151A (en) * | 1985-12-13 | 1987-09-22 | Luk Lamellen & Kupplungsbau | DISCOID BODY, AS CLUTCH DISC FOR MOTORIZED VEHICLES, WELL AS A PROCESS FOR THE MANUFACTURE OF A CUBE |
US4770717A (en) * | 1987-09-30 | 1988-09-13 | Monsanto Company | Compositions and process for metal treatment |
DE3814287A1 (en) * | 1988-04-28 | 1989-11-09 | Henkel Kgaa | POLYMERS TITANIUM PHOSPHATES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR ACTIVATING METAL SURFACES BEFORE ZINC PHOSPHATION |
US5112395A (en) * | 1989-02-22 | 1992-05-12 | Monsanto Company | Compositions and process for metal treatment |
US5026423A (en) * | 1989-02-22 | 1991-06-25 | Monsanto Chemical Company | Compositions and process for metal treatment |
US5326408A (en) * | 1993-06-15 | 1994-07-05 | Henkel Corporation | Rapidly dissolving and storage stable titanium phosphate containing activating composition |
US7611588B2 (en) * | 2004-11-30 | 2009-11-03 | Ecolab Inc. | Methods and compositions for removing metal oxides |
FI125980B (en) * | 2013-12-18 | 2016-05-13 | Outotec Finland Oy | Procedure for maintenance of used cathode plates |
CN104846387A (en) * | 2015-05-22 | 2015-08-19 | 荆门市拓达科技有限公司 | Die-casting aluminum workpiece surface cleaning agent |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE332330B (en) * | 1965-10-19 | 1971-02-01 | Parker Ste Continentale |
-
0
- BE BE789347D patent/BE789347A/en not_active IP Right Cessation
-
1971
- 1971-09-30 US US00185409A patent/US3741747A/en not_active Expired - Lifetime
-
1972
- 1972-08-18 ZA ZA725686A patent/ZA725686B/en unknown
- 1972-08-23 AU AU45867/72A patent/AU449202B2/en not_active Expired
- 1972-09-05 CA CA150,957A patent/CA990187A/en not_active Expired
- 1972-09-14 BR BR006370/72A patent/BR7206370D0/en unknown
- 1972-09-28 GB GB4472972A patent/GB1354217A/en not_active Expired
- 1972-09-29 SE SE7212660A patent/SE380834C/en unknown
- 1972-09-29 NL NL727213204A patent/NL148952B/en not_active IP Right Cessation
- 1972-09-29 IT IT70077/72A patent/IT975122B/en active
- 1972-09-29 DE DE2247888A patent/DE2247888C3/en not_active Expired
- 1972-09-30 JP JP47098557A patent/JPS4842938A/ja active Pending
- 1972-10-02 FR FR7234881A patent/FR2154796B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2136454A (en) * | 1983-03-02 | 1984-09-19 | Pyrene Chemical Services Ltd | Treatment of metal prior to coating with zinc phosphate |
Also Published As
Publication number | Publication date |
---|---|
ZA725686B (en) | 1973-05-30 |
FR2154796B1 (en) | 1975-01-03 |
JPS4842938A (en) | 1973-06-21 |
IT975122B (en) | 1974-07-20 |
NL7213204A (en) | 1973-04-03 |
AU449202B2 (en) | 1974-06-06 |
DE2247888C3 (en) | 1980-02-21 |
DE2247888B2 (en) | 1978-09-14 |
BR7206370D0 (en) | 1973-08-21 |
SE380834C (en) | 1978-01-23 |
NL148952B (en) | 1976-03-15 |
AU4586772A (en) | 1974-02-28 |
CA990187A (en) | 1976-06-01 |
BE789347A (en) | 1973-01-15 |
DE2247888A1 (en) | 1973-04-05 |
SE380834B (en) | 1975-11-17 |
FR2154796A1 (en) | 1973-05-11 |
US3741747A (en) | 1973-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |