IL30660A - Method and compositions for producing a uniform phosphate coating on metals - Google Patents
Method and compositions for producing a uniform phosphate coating on metalsInfo
- Publication number
- IL30660A IL30660A IL30660A IL3066068A IL30660A IL 30660 A IL30660 A IL 30660A IL 30660 A IL30660 A IL 30660A IL 3066068 A IL3066068 A IL 3066068A IL 30660 A IL30660 A IL 30660A
- Authority
- IL
- Israel
- Prior art keywords
- coating
- composition
- phosphate
- organic acid
- range
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title claims description 64
- 239000011248 coating agent Substances 0.000 title claims description 51
- 229910019142 PO4 Inorganic materials 0.000 title claims description 22
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title claims description 22
- 239000010452 phosphate Substances 0.000 title claims description 22
- 229910052751 metal Inorganic materials 0.000 title claims description 19
- 239000002184 metal Substances 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 18
- 239000000203 mixture Substances 0.000 title claims description 15
- 150000002739 metals Chemical class 0.000 title description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 23
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
- 150000007524 organic acids Chemical class 0.000 claims description 11
- 230000002378 acidificating effect Effects 0.000 claims description 6
- 239000008199 coating composition Substances 0.000 claims description 6
- -1 ferrous iron ions Chemical class 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 claims 1
- 229910001453 nickel ion Inorganic materials 0.000 claims 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 description 9
- 229910000165 zinc phosphate Inorganic materials 0.000 description 9
- 238000007654 immersion Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- NSMXQKNUPPXBRG-SECBINFHSA-N (R)-lisofylline Chemical compound O=C1N(CCCC[C@H](O)C)C(=O)N(C)C2=C1N(C)C=N2 NSMXQKNUPPXBRG-SECBINFHSA-N 0.000 description 1
- JRFFYPUTJWTGLG-UHFFFAOYSA-N N(=O)O.Cl(=O)(=O)O Chemical compound N(=O)O.Cl(=O)(=O)O JRFFYPUTJWTGLG-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 229940005989 chlorate ion Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- 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
- C23C22/08—Orthophosphates
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/17—Orthophosphates containing zinc cations containing also organic acids
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 |
|---|---|---|---|
| US67605167A | 1967-10-18 | 1967-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL30660A0 IL30660A0 (en) | 1968-11-27 |
| IL30660A true IL30660A (en) | 1971-06-23 |
Family
ID=24713028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL30660A IL30660A (en) | 1967-10-18 | 1968-09-03 | Method and compositions for producing a uniform phosphate coating on metals |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT277705B (de) |
| BE (1) | BE720573A (de) |
| CA (1) | CA923410A (de) |
| DE (1) | DE1796093A1 (de) |
| ES (1) | ES358588A1 (de) |
| FR (1) | FR1585660A (de) |
| IL (1) | IL30660A (de) |
| NL (1) | NL6814361A (de) |
| PL (1) | PL80224B1 (de) |
| SE (1) | SE347771B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2907094A1 (de) * | 1979-02-23 | 1980-09-04 | Metallgesellschaft Ag | Phosphatierungsloesungen |
| FR2654440B1 (fr) * | 1989-11-16 | 1993-07-30 | Produits Ind Cie Fse | Procede de conversion chimique de substrats metalliques, bain mis en óoeuvre dans ce procede et concentre pour la preparation du bain. |
-
1968
- 1968-08-28 FR FR1585660D patent/FR1585660A/fr not_active Expired
- 1968-08-30 DE DE19681796093 patent/DE1796093A1/de active Pending
- 1968-09-03 IL IL30660A patent/IL30660A/en unknown
- 1968-09-09 BE BE720573D patent/BE720573A/xx unknown
- 1968-09-27 ES ES358588A patent/ES358588A1/es not_active Expired
- 1968-10-03 AT AT966668A patent/AT277705B/de not_active IP Right Cessation
- 1968-10-08 NL NL6814361A patent/NL6814361A/xx unknown
- 1968-10-15 CA CA032580A patent/CA923410A/en not_active Expired
- 1968-10-17 SE SE14039/68A patent/SE347771B/xx unknown
- 1968-10-18 PL PL1968129594A patent/PL80224B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6814361A (de) | 1969-04-22 |
| IL30660A0 (en) | 1968-11-27 |
| FR1585660A (de) | 1970-01-30 |
| SE347771B (de) | 1972-08-14 |
| AT277705B (de) | 1970-01-12 |
| ES358588A1 (es) | 1970-04-16 |
| PL80224B1 (en) | 1975-08-30 |
| DE1796093A1 (de) | 1972-03-02 |
| CA923410A (en) | 1973-03-27 |
| BE720573A (de) | 1969-02-17 |
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