MULTIPURPOSE ADDITIVE COMPOSITION FOR HARD DUTY CONDITIONS

The invention relates to a multipurpose additive composition for hard duty conditions. According to the invention, the composition consists of 5...36% succinimide, 22...82% dialkylphosphate, 15...42% sulphurized isobutene, 0.1...0.2% polymethylxyloxane, possibly 5...25% refined mineral oil, of the I...

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Main Authors BOGATU LIANA, PETRE ION, BALLIU SOTIR, LUCA PAULA, BOIANGIU VICTOR, POPA GEORGE DAN, GHIŢĂ RODICA
Format Patent
LanguageEnglish
Romanian
Published 30.05.2003
Subjects
CHEMISTRY
FUELS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Summary:The invention relates to a multipurpose additive composition for hard duty conditions. According to the invention, the composition consists of 5...36% succinimide, 22...82% dialkylphosphate, 15...42% sulphurized isobutene, 0.1...0.2% polymethylxyloxane, possibly 5...25% refined mineral oil, of the ISO-VG 68/100 viscosity class, the percentage being expressed by weight. Invenţia se referă la o compoziţie de aditivi multifuncţionali pentru solicitări severe. Compoziţia conform invenţiei este constituită din 5...36 % succinimidă, 22...82 % dialchilfosfat, 15...42% izobutenă sulfurizată, 0,1...0,2 % polimetilxiloxan, eventual 5...25 % ulei mineral rafinat, din clasa de viscozitate ISO-VG 68/100, procentele fiind exprimate în greutate.
Bibliography:Application Number: RO20010000700