RO118441B1 - Fluid pentru protecţia suprafeţelor metalice - Google Patents
Fluid pentru protecţia suprafeţelor metalice Download PDFInfo
- Publication number
- RO118441B1 RO118441B1 ROA200000961A RO200000961A RO118441B1 RO 118441 B1 RO118441 B1 RO 118441B1 RO A200000961 A ROA200000961 A RO A200000961A RO 200000961 A RO200000961 A RO 200000961A RO 118441 B1 RO118441 B1 RO 118441B1
- Authority
- RO
- Romania
- Prior art keywords
- stas
- cst
- naphthenic oil
- kinematic viscosity
- protection
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 9
- 239000002184 metal Substances 0.000 title claims abstract description 9
- 239000003921 oil Substances 0.000 claims abstract description 16
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000654 additive Substances 0.000 claims abstract description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000000996 additive effect Effects 0.000 claims abstract description 10
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 5
- 239000000194 fatty acid Substances 0.000 claims abstract description 5
- 229930195729 fatty acid Natural products 0.000 claims abstract description 5
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 5
- 229920000151 polyglycol Polymers 0.000 claims abstract description 5
- 239000010695 polyglycol Substances 0.000 claims abstract description 5
- 101100369915 Drosophila melanogaster stas gene Proteins 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 4
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- -1 dodecyl - succinic anhydride ester Chemical class 0.000 claims description 2
- YAXXOCZAXKLLCV-UHFFFAOYSA-N 3-dodecyloxolane-2,5-dione Chemical compound CCCCCCCCCCCCC1CC(=O)OC1=O YAXXOCZAXKLLCV-UHFFFAOYSA-N 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- LLAPDLPYIYKTGQ-UHFFFAOYSA-N 1-aminoethyl Chemical group C[CH]N LLAPDLPYIYKTGQ-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
Invenţia se referă la un fluid pentru protecţia suprafeţelor metalice. Fluidul conform invenţiei este constituit din 19...40% white-spirit rafinat, 16... 25% ulei naftenic cu viscozitatea cinematică, la 50C, de 12...16 cSt, 25...35% ulei naftenic cu viscozitatea cinematică, la 20C, de maximum 30 cSt, 10...17% aditiv anticorosiv de tip alcanolamidă a acizilor graşi, 0,5...1,5% aditiv antirugină de tip ester al anhidridei dodecil - succinice cu propilen glicol şi 3,5...7,5% nonilfenol - poliglicol eter etoxilat cu 4 moli de oxid de etilenă, procentele fiind exprimate în greutate.
Claims (1)
- RO 118441 ΒTabelul 2 (continuare)Componenții fluidului de protecție Metoda de analiză Compoziție kg %grDensitate la 15°C, g/cm3 STAS 35-81 0,865Viscozitate la 20°C, cSt SR ISO 3104: 1996 11,75Inflamabilitate PM, °C STAS 5488 - 88 47Grosime peliculă protecție, pm STAS 10227/2-87 6Capacitate protecție STAS 10227/2 - 87 CorespunzătorRevendicareFluid pentru protecția suprafețelor metalice pe bază de ulei naftenic aditivat cu aditivi anticorozivi, caracterizat prin aceea că este constituit din 19...40% white - spirit rafinat, 16...25% ulei naftenic cu viscozitatea cinematică la 50°C de 12...16 cSt, 25...35% ulei naftenic cu viscozitatea cinematică la 20°C de maximum 30 cSt, 10...17% aditiv anticoroziv de tip alcanolamidă a acizilor grași, 0,5...1,5% aditiv antirugină de tip ester al anhidridei dodecil - succinice cu propilen glicol și 3,5...7,5% nonilfenol - poliglicol eter etoxilat cu 4 mol de oxid de etilena, procentele fiind exprimate în greutate.Președintele comisiei de examinare: ing. Georgescu MirelaExaminator: ing. Prejbeanu AnaEditare și tehnoredactare computerizată - OSIMTipărit la: Oficiul de Stat pentru Invenții și Mărci
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ROA200000961A RO118441B1 (ro) | 2000-10-06 | 2000-10-06 | Fluid pentru protecţia suprafeţelor metalice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ROA200000961A RO118441B1 (ro) | 2000-10-06 | 2000-10-06 | Fluid pentru protecţia suprafeţelor metalice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO118441B1 true RO118441B1 (ro) | 2003-05-30 |
Family
ID=64361543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ROA200000961A RO118441B1 (ro) | 2000-10-06 | 2000-10-06 | Fluid pentru protecţia suprafeţelor metalice |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO118441B1 (ro) |
-
2000
- 2000-10-06 RO ROA200000961A patent/RO118441B1/ro unknown
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