RU98102469A - MOTOR OIL - Google Patents

MOTOR OIL

Info

Publication number
RU98102469A
RU98102469A RU98102469/04A RU98102469A RU98102469A RU 98102469 A RU98102469 A RU 98102469A RU 98102469/04 A RU98102469/04 A RU 98102469/04A RU 98102469 A RU98102469 A RU 98102469A RU 98102469 A RU98102469 A RU 98102469A
Authority
RU
Russia
Prior art keywords
zinc
calcium
derivative
oil
dithiophosphate
Prior art date
Application number
RU98102469/04A
Other languages
Russian (ru)
Other versions
RU2120960C1 (en
Inventor
О.В. Борисов
И.А. Карпов
В.А. Климов
И.А. Морозова
В.Д. Резников
В.М. Школьников
Original Assignee
Всероссийский научно-исследовательский институт по переработке нефти
Открытое акционерное общество "АТО ОГО"
Filing date
Publication date
Application filed by Всероссийский научно-исследовательский институт по переработке нефти, Открытое акционерное общество "АТО ОГО" filed Critical Всероссийский научно-исследовательский институт по переработке нефти
Priority to RU98102469A priority Critical patent/RU2120960C1/en
Priority claimed from RU98102469A external-priority patent/RU2120960C1/en
Application granted granted Critical
Publication of RU2120960C1 publication Critical patent/RU2120960C1/en
Publication of RU98102469A publication Critical patent/RU98102469A/en

Links

Claims (1)

1. Моторное масло, содержащее минеральное масло, щелочной алкилсалицилат кальция, щелочной сульфонат кальция, производное дитиофосфата цинка, полиметакрилат, полиметилсилоксан, отличающееся тем, что масло дополнительно содержит сополимер эфиров метакриловой кислоты и синтетических жирных кислот C12-C18 с винилпирролидоном мол.м 11,000-16,000 при следующем соотношении компонентов, мас.%:
Щелочной алкилсалицилат кальция - 2,3-3,1
Щелочной сульфонат кальция - 1,7-2,3
Производное дитиофосфата цинка - 1,1-2,4
Полиметакрилат - 0,8-1,5
Полиметилсилоксан - 0,003-0,005
Сополимер эфиров метакриловой кислоты и синтетических жирных спиртов C12-C18 с винилпирролидоном мол.м 11,000-16,000 - 0,3-2,0
минеральное масло - до 100
2. Моторное масло по п.1, отличающееся тем, что в качестве производного дитиофосфата цинка оно содержит диалкилдитиофосфат цинка или ди(алкилфенил)дитиофосфат цинка.1. Engine oil containing mineral oil, alkaline calcium alkyl salicylate, alkaline calcium sulfonate, zinc dithiophosphate derivative, polymethacrylate, polymethylsiloxane, wherein the oil additionally contains a copolymer of methacrylic acid esters and synthetic fatty acids C 12 -C 18 with vinylpyrrolidone mol.m. 11,000-16,000 in the following ratio, wt.%:
Calcium alkali alkyl salicylate - 2.3-3.1
Calcium alkaline sulfonate - 1.7-2.3
Zinc dithiophosphate derivative - 1.1-2.4
Polymethacrylate - 0.8-1.5
Polymethylsiloxane - 0.003-0.005
Copolymer of esters of methacrylic acid and synthetic C 12 -C 18 fatty alcohols with vinyl pyrrolidone mol.m. 11,000-16,000 - 0.3-2.0
mineral oil - up to 100
2. The motor oil according to claim 1, characterized in that it contains zinc dialkyldithiophosphate or zinc di (alkylphenyl) dithiophosphate as a derivative of zinc dithiophosphate.
RU98102469A 1998-02-19 1998-02-19 Motor oil RU2120960C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98102469A RU2120960C1 (en) 1998-02-19 1998-02-19 Motor oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98102469A RU2120960C1 (en) 1998-02-19 1998-02-19 Motor oil

Publications (2)

Publication Number Publication Date
RU2120960C1 RU2120960C1 (en) 1998-10-27
RU98102469A true RU98102469A (en) 1999-03-20

Family

ID=20202150

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98102469A RU2120960C1 (en) 1998-02-19 1998-02-19 Motor oil

Country Status (1)

Country Link
RU (1) RU2120960C1 (en)

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