Show metadata Hide metadata

(19)

(11)

2 245 900

(13)

(51)

IPC

(21) (22)

Application

2003131942/04, 2003-10-31

(24)

Start date

2003-10-31

(22)

Actual filing date

2003-10-31

(45)

Published

2005-02-10

(72)

Inventor

Fomin V.N.Suzdal'Tsev N.I.Tipushkov E.V.Tarasov A.V.Katrenko T.I.Shkol'Nikov V.M.Kolesnik I.O.Beregovskij A.M.Pashkova L.V.Milovanova A.I.

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Zavod Masel I Prisadok"

MOTOR OIL ADDITIVE COMPLEX AND MOTOR OIL Russian patent published in 2005 - IPC

Abstract RU 2245900 C1

FIELD: lubricants.

SUBSTANCE: additive complex contains 10-50% calcium C₁₂-C₂₄-alkylsalicylate and 90-50% interaction product of neutral and high-alkalinity calcium sulfonate with C₁₂-C₂₄-alkylsalicylic acid, neutral to-high-alkalinity sulfonate weight ratio being (5-20):(80-95). Motor oil contains 1.5-20% additive complex, 0.2-2.5% antioxidant, 0.003-0.005% polymethylsiloxane, and to 100% petroleum and/or synthetic base oil. Oil may further contain 1.5-2.5% ash-free nitrogen-containing dispersant and/or 0.1-1.5 depressant.

EFFECT: increased colloidal stability and antioxidant properties of oils used in heavy-duty automotive, tractor, and marine engines.

4 cl, 2 tbl

Similar patents RU2245900C1

Title	Year	Author	Number
MOTOR OIL ADDITIVE COMPLEX AND MOTOR OIL	2003	Fomin V.N. Suzdal'Tsev N.I. Tipushkov E.V. Tarasov A.V. Katrenko T.I. Shkol'Nikov V.M. Kolesnik I.O. Smirnova Ju.V. Pashkova L.V. Milovanova A.I.	RU2245899C1
MOTOR OIL ADDITIVE PACKET AND OIL CONTAINING IT	2021	Zhumlyakova Margarita Alekseevna Eremin Mikhail Sergeevich Shejkina Natalya Aleksandrovna Galkina Olga Vladimirovna Beskova Anastasiya Viktorovna Laryukhin Mikhail Vladimirovich Shigaev Nikolaj Nikolaevich Khoroshev Yurij Nikolaevich Luksha Sergej Viktorovich Mordasov Sergej Mikhajlovich	RU2791220C1
PACKAGE OF MOTOR OIL ADDITIVES AND OIL CONTAINING SAME	2015	Bartko Ruslan Vladimirovich Zolotov Vladimir Aleksandrovich Mikhin Valerij Ivanovich	RU2600325C1
MOTOR OIL ADDITIVE COMPLEX AND MOTOR OIL	2003	Fomin V.N. Suzdal'Tsev N.I. Tipushkov E.V. Tarasov A.V. Katrenko T.I. Shkol'Nikov V.M. Kolesnik I.O. Trofimova G.L. Skol'Ditskij S.V. Milovanova A.I.	RU2235120C1
MOTOR OIL ADDITIVE COMPLEX, AND MOTOR OIL	2001	Levin A.Ja. Shor G.I. Evstaf'Ev V.P. Trofimova G.L. Likhterov S.D. Selezneva I.E. Kononova E.A. Budanovskaja G.A. Ivanova O.V. Monin S.V. Bunakov B.M. Grachevskij M.B.	RU2201434C1
ADDITIVE COMPLEX FOR MOTOR OILS FOR HIGH-AUGMENTED DIESEL ENGINES, AND MOTOR OIL CONTAINING THIS COMPLEX	2000		RU2223303C2
ENGINE OIL	2011	Shkol'Nikov Viktor Markovich Reznikov Viktor Davidovich Meshcherin Evgenij Mikhajlovich Tsvetkov Oleg Nikolaevich	RU2456335C1
ENGINE OIL	1994	Shkol'Nikov V.M. Reznikov V.D. Beljanchikov G.P. Kondrat'Ev V.M. Morozova I.A. Meshcherin E.M. Krivenkova B.D. Khvostenko N.N. Brojtman A.Z. Blokhinov V.F. Proshin N.N.	RU2064969C1
ENGINE OIL ADDITIVE BATCH AND OIL CONTAINING SAID BATCH	2011	Bartko Ruslan Vladimirovich Zolotov Vladimir Aleksandrovich Tsekhan Viktorija Igorevna	RU2461609C1
MOTOR OIL	1997	Garun Jaroslav Evstakhievich Il'Nitskij Zenovij Mikhajlovich Ugrin Jaroslava Antonovna Labuza Igor' Vladimirovich Drich Nikolaj Ivanovich Mel'Nichok Miroslav Josipovich Girnjak Ivan Stepanovich Goral' Vladimir Mikhajlovich Voznjak Viktor Frankovich Cherednichenko Grigorij Ivanovich Baranskij Kazimir Ivanovich Usachenko Sergej Nikolaevich Shcherbanenko Grigorij Vasil'Evich Rjazantsev Nikolaj Karpovich	RU2127751C1

RU 2 245 900 C1

Authors

Fomin V.N.

Suzdal'Tsev N.I.

Tipushkov E.V.

Tarasov A.V.

Katrenko T.I.

Shkol'Nikov V.M.

Kolesnik I.O.

Beregovskij A.M.

Pashkova L.V.

Milovanova A.I.

Dates

2005-02-10—Published

2003-10-31—Filed