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2 382 816

(13)

(51)

IPC

C10M135/36(2006-01-01)

C10M135/02(2006-01-01)

C10N30/06(2006-01-01)

(21) (22)

Application

2008132389/04, 2008-08-05

(24)

Start date

2008-08-05

(22)

Actual filing date

2008-08-05

(45)

Published

2010-02-27

(72)

Inventor

Dzhemilev Usein MemetovichKirichenko Genriehtta NikolaevnaGlazunova Valentina IvanovnaIbragimov Askhat GabdrakhmanovichTuktarov Ajrat RamilevichPudas MarkoDesjatkin Aleksej AleksandrovichPopod'Ko Natal'Ja RomanovnaKorolev Vjacheslav Vladimirovich

(73)

Holder

Institut Neftekhimii I Kataliza Ran

ANTISCORING AND ANTIWEAR OIL ADDITIVES OPERATING AT HIGH PRESSURE Russian patent published in 2010 - IPC C10M135/36 C10M135/02 C10N30/06

Abstract RU 2382816 C1

FIELD: chemistry.

SUBSTANCE: invention relates to antiwear and antiscoring oil additives containing fullerene[60] derivatives. Additives based on sulphur-containing organic compounds additionally contain a mixture of 2-phenyl-3,4-fullero[60]tetrahydrothiophenes , where n=1 (65%), n=2 (10%), n=3 (25%), in amount of 0.06-0.14 wt %.

EFFECT: improved antiwear and antiscoring properties.

1 tbl, 8 ex

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RU 2 382 816 C1

Authors

Dzhemilev Usein Memetovich

Kirichenko Genriehtta Nikolaevna

Glazunova Valentina Ivanovna

Ibragimov Askhat Gabdrakhmanovich

Tuktarov Ajrat Ramilevich

Pudas Marko

Desjatkin Aleksej Aleksandrovich

Popod'Ko Natal'Ja Romanovna

Korolev Vjacheslav Vladimirovich

Dates

2010-02-27—Published

2008-08-05—Filed