GB493611A - A new or improved composition for the degreasing and conditioning of surfaces and process of manufacture thereof - Google Patents
A new or improved composition for the degreasing and conditioning of surfaces and process of manufacture thereofInfo
- Publication number
- GB493611A GB493611A GB762/37A GB76237A GB493611A GB 493611 A GB493611 A GB 493611A GB 762/37 A GB762/37 A GB 762/37A GB 76237 A GB76237 A GB 76237A GB 493611 A GB493611 A GB 493611A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkali
- solvent
- composition
- fatty
- phenolate
- 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
Landscapes
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A composition for de-greasing metal or other surfaces is prepared by saponifying fatty or like matter with an alkali phenolate, and adding a solution of alkali in a miscible inert solvent to reconvert all the liberated phenol into phenolate and preferably to leave excess of alkali present. For use the composition is diluted with preferably a large proportion of grease-solvent, e.g. pine oil, kerosene, light fuel oil, xylol, trichlorethylene, and carbon tetrachloride. Saponifiable matter that may be treated includes tall oil, or an equivalent mixture of fatty and resin acids; oleic acid or the liquid fatty acids obtained from fish, corn, castor, or similar oils, with or without resin. The alkali is preferably caustic potash but may be caustic soda or a mixture of potash and soda. The solvent of alkali may be ethyl, butyl, or other alcohol. Cresylic acid is the preferred phenol.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US493611XA | 1936-01-11 | 1936-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB493611A true GB493611A (en) | 1938-10-11 |
Family
ID=21959404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB762/37A Expired GB493611A (en) | 1936-01-11 | 1937-01-11 | A new or improved composition for the degreasing and conditioning of surfaces and process of manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB493611A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659498A (en) * | 1985-10-15 | 1987-04-21 | Stoufer Wilmer B | Ski and surfboard wax remover |
| GB2344826A (en) * | 1998-12-16 | 2000-06-21 | Ibm | Plastic surface cleaning |
-
1937
- 1937-01-11 GB GB762/37A patent/GB493611A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659498A (en) * | 1985-10-15 | 1987-04-21 | Stoufer Wilmer B | Ski and surfboard wax remover |
| GB2344826A (en) * | 1998-12-16 | 2000-06-21 | Ibm | Plastic surface cleaning |
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