GB404819A - Improvements in or relating to metal-cleaning compositions - Google Patents
Improvements in or relating to metal-cleaning compositionsInfo
- Publication number
- GB404819A GB404819A GB553033A GB553033A GB404819A GB 404819 A GB404819 A GB 404819A GB 553033 A GB553033 A GB 553033A GB 553033 A GB553033 A GB 553033A GB 404819 A GB404819 A GB 404819A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mono
- acid
- relating
- metal
- oleic acid
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
Abstract
Compositions for cleaning metal prior to painting or otherwise coating include agents for removing rust, agents for removing oil and grease, a soap-like glucoside of vegetable origin, and preferably an unsaturated mono-carboxylic acid. For example, a composition to be diluted with water before use is made by mixing 69.5 lb. of 75 per cent o-phosphoric acid, 17 lb. of mono-butyl- and/or mono-ethyl-ether of ethylene glycol and/or ethyl methyl ketone, 1.0 lb. of saponin, 0.5 lb. of oleic acid, and 12 lb. of water which may contain dextrin, molasses or other sugary matter to increase the viscosity. Linoleic, ricinoleic, acrylic, or crotonic acid may replace the oleic acid wholly or in part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB553033A GB404819A (en) | 1933-02-23 | 1933-02-23 | Improvements in or relating to metal-cleaning compositions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB553033A GB404819A (en) | 1933-02-23 | 1933-02-23 | Improvements in or relating to metal-cleaning compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
GB404819A true GB404819A (en) | 1934-01-25 |
Family
ID=9797935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB553033A Expired GB404819A (en) | 1933-02-23 | 1933-02-23 | Improvements in or relating to metal-cleaning compositions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB404819A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424674A (en) * | 1940-04-29 | 1947-07-29 | American Rolling Mill Co | Electrolytic bright polishing |
-
1933
- 1933-02-23 GB GB553033A patent/GB404819A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424674A (en) * | 1940-04-29 | 1947-07-29 | American Rolling Mill Co | Electrolytic bright polishing |
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