BR9611970A - Chromate treatment bath composition and process for treating metal surfaces with chromate - Google Patents
Chromate treatment bath composition and process for treating metal surfaces with chromateInfo
- Publication number
- BR9611970A BR9611970A BR9611970A BR9611970A BR9611970A BR 9611970 A BR9611970 A BR 9611970A BR 9611970 A BR9611970 A BR 9611970A BR 9611970 A BR9611970 A BR 9611970A BR 9611970 A BR9611970 A BR 9611970A
- Authority
- BR
- Brazil
- Prior art keywords
- chromate
- metal surfaces
- treatment bath
- bath composition
- treating metal
- Prior art date
Links
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 title 2
- 239000002184 metal Substances 0.000 title 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
- C23C22/24—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 hexavalent chromium compounds
- C23C22/33—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 hexavalent chromium compounds containing also phosphates
-
- 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
- C23C22/24—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 hexavalent chromium compounds
- C23C22/30—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 hexavalent chromium compounds containing also trivalent chromium
-
- 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
- C23C22/37—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 hexavalent chromium compounds
-
- 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
- C23C22/37—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 hexavalent chromium compounds
- C23C22/38—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 hexavalent chromium compounds containing also 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31295195A JPH09157864A (en) | 1995-11-30 | 1995-11-30 | Chromate treatment liquid composition for metal material and treatment method |
| PCT/US1996/018555 WO1997021845A2 (en) | 1995-11-30 | 1996-11-27 | Chromate treatment bath composition and process for application to metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9611970A true BR9611970A (en) | 1999-07-13 |
Family
ID=18035445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9611970A BR9611970A (en) | 1995-11-30 | 1996-11-27 | Chromate treatment bath composition and process for treating metal surfaces with chromate |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0877832A4 (en) |
| JP (1) | JPH09157864A (en) |
| AR (1) | AR004760A1 (en) |
| AU (1) | AU1160797A (en) |
| BR (1) | BR9611970A (en) |
| TR (1) | TR199800964T2 (en) |
| WO (1) | WO1997021845A2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9811239A (en) | 1997-08-21 | 2000-08-15 | Henkel Corp | Composition for coating or touch-up or for both coating and touch-up of a metal surface, and, process for coating or touch-up or for both coating and touch-up a surface |
| WO2000032843A1 (en) * | 1998-12-01 | 2000-06-08 | Pohang Iron & Steel Co., Ltd. | Surface-treated steel sheet for fuel tanks and method of fabricating same |
| CN106756976A (en) * | 2016-11-26 | 2017-05-31 | 浙江五源科技股份有限公司 | Silane compound and its application for chemical composition coating post processing |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE462834A (en) * | 1944-04-19 | |||
| JPS499022B1 (en) * | 1970-12-11 | 1974-03-01 | ||
| US4373968A (en) * | 1981-06-24 | 1983-02-15 | Amchem Products, Inc. | Coating composition |
| US4475957A (en) * | 1983-10-17 | 1984-10-09 | Amchem Products, Inc. | Coating composition |
| GB8424159D0 (en) * | 1984-09-25 | 1984-10-31 | Pyrene Chemical Services Ltd | Cromate coatings for metals |
| JPS621882A (en) * | 1985-06-26 | 1987-01-07 | Nippon Light Metal Co Ltd | Corrosion-resistant hydrophilic film forming material for aluminum materials |
| JPS6256580A (en) * | 1985-09-05 | 1987-03-12 | Nippon Parkerizing Co Ltd | Chromate coating liquid for galvanized steel sheets |
| JPH0753913B2 (en) * | 1990-11-14 | 1995-06-07 | 新日本製鐵株式会社 | Method for manufacturing organic composite plated steel sheet |
| JP3278509B2 (en) * | 1993-10-21 | 2002-04-30 | 日本パーカライジング株式会社 | Method for forming hardly soluble chromate film on zinc-containing metal plated steel sheet |
| JPH08296054A (en) * | 1995-04-28 | 1996-11-12 | Nippon Parkerizing Co Ltd | Lubricating chromate treatment composition for metal materials and treatment method |
| JPH08253873A (en) * | 1995-03-15 | 1996-10-01 | Nippon Parkerizing Co Ltd | Lubricating chromate treatment composition for metal material and treatment method |
-
1995
- 1995-11-30 JP JP31295195A patent/JPH09157864A/en active Pending
-
1996
- 1996-11-27 WO PCT/US1996/018555 patent/WO1997021845A2/en not_active Ceased
- 1996-11-27 BR BR9611970A patent/BR9611970A/en not_active Application Discontinuation
- 1996-11-27 AR ARP960105337A patent/AR004760A1/en unknown
- 1996-11-27 EP EP96942777A patent/EP0877832A4/en not_active Withdrawn
- 1996-11-27 TR TR1998/00964T patent/TR199800964T2/en unknown
- 1996-11-27 AU AU11607/97A patent/AU1160797A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AR004760A1 (en) | 1999-03-10 |
| EP0877832A2 (en) | 1998-11-18 |
| EP0877832A4 (en) | 1999-02-24 |
| WO1997021845A3 (en) | 1997-08-14 |
| AU1160797A (en) | 1997-07-03 |
| WO1997021845A2 (en) | 1997-06-19 |
| TR199800964T2 (en) | 1998-08-21 |
| JPH09157864A (en) | 1997-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA10 | Dismissal: dismissal - article 33 of industrial property law |