RU93036967A - ADDITIVE TO ENGINE OILS - Google Patents

ADDITIVE TO ENGINE OILS

Info

Publication number
RU93036967A
RU93036967A RU93036967/04A RU93036967A RU93036967A RU 93036967 A RU93036967 A RU 93036967A RU 93036967/04 A RU93036967/04 A RU 93036967/04A RU 93036967 A RU93036967 A RU 93036967A RU 93036967 A RU93036967 A RU 93036967A
Authority
RU
Russia
Prior art keywords
additive
alkaline
composition
containing dispersant
ashless nitrogen
Prior art date
Application number
RU93036967/04A
Other languages
Russian (ru)
Other versions
RU2035494C1 (en
Inventor
Т.И. Катренко
Г.Л. Трофимова
Е.Л. Шафранский
Ю.В. Шевелев
Г.И. Шор
В.П. Дорфман
С.Д. Лихтеров
Я.Д. Минскер
И.Н. Катков
А.Н. Дорошенко
Н.И. Суздальцев
А.П. Плясунов
И.О. Заузова
О.В. Иванова
Original Assignee
Новокуйбышевский нефтеперерабатывающий завод
Filing date
Publication date
Application filed by Новокуйбышевский нефтеперерабатывающий завод filed Critical Новокуйбышевский нефтеперерабатывающий завод
Priority to RU93036967A priority Critical patent/RU2035494C1/en
Priority claimed from RU93036967A external-priority patent/RU2035494C1/en
Application granted granted Critical
Publication of RU2035494C1 publication Critical patent/RU2035494C1/en
Publication of RU93036967A publication Critical patent/RU93036967A/en

Links

Claims (1)

Изобретение касается композиций присадок, которые могут использоваться в составах моторных масел, предназначенных для использования в быстроходных транспортных дизелях. Предлагается композиция присадки к моторным маслам следующего состава, мас. %: диалкилдитиофосфат цинка - 5 - 10, беззольный азотсодержащий дисперсант - 10 - 20, щелочной алкилсалицилат кальция - 20 - 30, продукт взаимодействия среднещелочного сульфата щелочноземельного металла и ди(алкилфенил)дитиофосфат цинка - 15 - 30, фракция алкилбензола, выкипающая в интервале 300 - 600oC - 25 - 50. При этом в качестве беззольного азотсодержащего дисперсанта композиция присадки предпочтительно содержит высокомолекулярное основание Манниха или алкенилсукцинимид диэтилентриамина.The invention relates to additive compositions that can be used in engine oil formulations intended for use in high-speed transport diesels. A composition of additives for motor oils of the following composition is proposed, wt. %: zinc dialkyldithiophosphate - 5 - 10, ashless nitrogen-containing dispersant - 10 - 20, alkaline calcium alkyl salicylate - 20 - 30, the product of the interaction of medium alkaline alkaline earth metal sulfate and di (alkyl phenyl) zinc dithiophosphate - 15 - 30, the alkylbenzene fraction boiling in the range 300 - 600 o C - 25 - 50. Moreover, as an ashless nitrogen-containing dispersant, the additive composition preferably contains a high molecular weight Mannich base or alkenylsuccinimide diethylenetriamine.
RU93036967A 1993-07-22 1993-07-22 Additive agent for engine oils RU2035494C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93036967A RU2035494C1 (en) 1993-07-22 1993-07-22 Additive agent for engine oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93036967A RU2035494C1 (en) 1993-07-22 1993-07-22 Additive agent for engine oils

Publications (2)

Publication Number Publication Date
RU2035494C1 RU2035494C1 (en) 1995-05-20
RU93036967A true RU93036967A (en) 1996-12-10

Family

ID=20145283

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93036967A RU2035494C1 (en) 1993-07-22 1993-07-22 Additive agent for engine oils

Country Status (1)

Country Link
RU (1) RU2035494C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2507244C1 (en) * 2013-01-11 2014-02-20 Открытое акционерное общество "Нефтяная компания "Роснефть" Set of diesel oil additives and diesel oil containing said set
RU2546647C1 (en) * 2013-12-11 2015-04-10 Закрытое акционерное общество "Обнинскоргсинтез" Pack of additives to motor oils and oil containing thereof

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