GB1226882A - - Google Patents
Info
- Publication number
- GB1226882A GB1226882A GB1226882DA GB1226882A GB 1226882 A GB1226882 A GB 1226882A GB 1226882D A GB1226882D A GB 1226882DA GB 1226882 A GB1226882 A GB 1226882A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacting
- acid
- hno
- ethylene oxide
- solution containing
- 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
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 2
- 229910017061 Fe Co Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- 229910003271 Ni-Fe Inorganic materials 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 150000003973 alkyl amines Chemical class 0.000 abstract 1
- -1 alkyl phenol Chemical compound 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229920001451 polypropylene glycol Polymers 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
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/085—Iron or steel solutions containing HNO3
-
- 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
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/10—Other heavy metals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- ing And Chemical Polishing (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63665667A | 1967-05-08 | 1967-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1226882A true GB1226882A (enrdf_load_stackoverflow) | 1971-03-31 |
Family
ID=24552806
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1226883D Expired GB1226883A (enrdf_load_stackoverflow) | 1967-05-08 | 1968-04-05 | |
| GB1226882D Expired GB1226882A (enrdf_load_stackoverflow) | 1967-05-08 | 1968-04-05 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1226883D Expired GB1226883A (enrdf_load_stackoverflow) | 1967-05-08 | 1968-04-05 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3530017A (enrdf_load_stackoverflow) |
| GB (2) | GB1226883A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2212521A (en) * | 1986-10-02 | 1989-07-26 | Toyo Kohan Co Ltd | Method for post-treatment of plated steel sheet for soldering |
| US5264538A (en) * | 1989-08-14 | 1993-11-23 | The Dow Chemical Company | Cyclic poly(aryl ether) oligomers |
| US5264520A (en) * | 1989-09-01 | 1993-11-23 | The Dow Chemical Company | Polymerization of cyclic poly(aryl ether) oligomers |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU6136480A (en) * | 1979-08-24 | 1981-02-26 | Diversey Corporation | Chemical polishing stainless steel |
| US5102700A (en) * | 1988-04-18 | 1992-04-07 | Alloy Surfaces Company, Inc. | Exothermically formed aluminide coating |
| US20120112124A1 (en) * | 2010-11-09 | 2012-05-10 | Securitag Assembly Group Co., Ltd. | Aluminum etchant |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125475A (en) * | 1964-03-17 | Method of producing a bright finish | ||
| US2940837A (en) * | 1956-12-31 | 1960-06-14 | United Aircraft Corp | Etching bath for corrosion and heat resistant alloys and process of etching |
| LU38281A1 (enrdf_load_stackoverflow) * | 1959-03-09 | |||
| NL122247C (enrdf_load_stackoverflow) * | 1960-10-15 | 1966-12-15 | ||
| US3232802A (en) * | 1963-03-11 | 1966-02-01 | North American Aviation Inc | Process of etching and etching bath for nickel base alloys |
| US3436283A (en) * | 1965-04-23 | 1969-04-01 | William A Chrisley | Method of etching and solution therefor |
-
1967
- 1967-05-08 US US636656A patent/US3530017A/en not_active Expired - Lifetime
-
1968
- 1968-04-05 GB GB1226883D patent/GB1226883A/en not_active Expired
- 1968-04-05 GB GB1226882D patent/GB1226882A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2212521A (en) * | 1986-10-02 | 1989-07-26 | Toyo Kohan Co Ltd | Method for post-treatment of plated steel sheet for soldering |
| GB2212521B (en) * | 1986-10-02 | 1992-07-22 | Toyo Kohan Co Ltd | Method for post-treatment of plated steel sheet for soldering |
| US5264538A (en) * | 1989-08-14 | 1993-11-23 | The Dow Chemical Company | Cyclic poly(aryl ether) oligomers |
| US5264520A (en) * | 1989-09-01 | 1993-11-23 | The Dow Chemical Company | Polymerization of cyclic poly(aryl ether) oligomers |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1226883A (enrdf_load_stackoverflow) | 1971-03-31 |
| US3530017A (en) | 1970-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |