Patent file no. 278262
Degreasing agents
| Document type: | B6 | |
|---|---|---|
| (21) | Application No.: | 3415-92 |
| (22) | Date of submission: | 18.11.1992 |
| (40) | Date of publishing of the application for a patent: | 6.7.1994 |
| (47) | Date of publishing of the granted patent in the Bulletin: | 5.6.1996 |
| (51) | International Patent Classification: | C23G5/024,C23G5/032 |
| (54) | Name: | Degreasing liquids |
| (72) | Author: | KLUCHO Pavol RNDr., Bratislava, SK; SPITZER Pavol Ing. CSc., Bratislava, SK; BARTEK Ľudovít Ing., Bratislava, SK; |
| (71,73) | Owner: | Slovnaft VÚRUP, a. s., Bratislava, SK; |
| (57) | Annotation: | Liquids for degreasing and rinsing of surface of diverse material contain at least 85 %-mass of straight-chain alkali hydrocarbons with carbon atoms count in one molecule C9 through C15, 1 through 8 % mass of oxygen compounds of the alcohol and/or ketone and/or ether type with the boiling temperature 150 °C, 0.01 through 0.1 % mass of antioxidant, 0.005% mass biocides and 0.001 through 0.01 % mass anti-froth additives. |
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