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2 552 997

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(51)

IPC

C10M159/02(2006-01-01)

C10M151/00(2006-01-01)

C10N30/06(2006-01-01)

C08H7/00(2011-01-01)

(21) (22)

Application

2014100174/04, 2014-01-09

(24)

Start date

2014-01-09

(22)

Actual filing date

2014-01-09

(45)

Published

2015-06-10

(72)

Inventor

Kazak Aleksej Arkad'EvichJakimova Galina Anatol'EvnaGozbenko Valerij ErofeevichDronov Viktor Gennad'EvichGogotov Aleksej FedorovichRussavskaja Natal'Ja VladimirovnaKargapol'Tsev Sergej KonstantinovichKorchevin Nikolaj Alekseevich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Irkutskij Gosudarstvennyj Universitet Putej Soobshchenija Vpo Irgups)

APPLICATION OF SULPHIDED LIGNIN AS ANTI-SCUFF ADDITIVE IN LUBRICATING COMPOSITIONS FOR HEAVILY LOADED FRICTION UNITS Russian patent published in 2015 - IPC C10M159/02 C10M151/00 C10N30/06 C08H7/00

Abstract RU 2552997 C1

FIELD: chemistry.

SUBSTANCE: invention relates to application of sulphided lignin as anti-scuff additive in lubricating composition.

EFFECT: extension of areas of sulphided lignin application, application of sulphided lignin for wear reduction in wheel-rail pair.

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RU 2 552 997 C1

Authors

Kazak Aleksej Arkad'Evich

Jakimova Galina Anatol'Evna

Gozbenko Valerij Erofeevich

Dronov Viktor Gennad'Evich

Gogotov Aleksej Fedorovich

Russavskaja Natal'Ja Vladimirovna

Kargapol'Tsev Sergej Konstantinovich

Korchevin Nikolaj Alekseevich

Dates

2015-06-10—Published

2014-01-09—Filed