COMPOSITIONS OF THERMOASSOCIATIVE ADDITIVES WITH CONTROLLED ASSOCIATION AND LUBRICANT COMPOSITIONS CONTAINING THEM

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United States of America Patent

SERIAL NO

15543100

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Abstract

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The present disclosure relates to novel compositions of additives that result from mixing at least two thermoassociative and exchangeable copolymers and at least one compound for controlling the association of these two copolymers. A lubricant composition results from mixing at least one lubricating base oil, at least two thermoassociative and exchangeable copolymers and at least one compound for controlling the association of these two copolymers. The present disclosure also relates to a process for modulating the viscosity of a lubricant composition that results from mixing at least one lubricating base oil, at least two thermoassociative and exchangeable copolymers; as well as the use of a diol compound for modulating the viscosity of a lubricant composition.

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Patent Owner(s)

Patent OwnerAddress
TOTALENERGIES ONETECHLA DÉFENSE 6 2 PLACE JEAN MILLIER 92400 COURBEVOIE 92400

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DESCROIX, Gregory Brindas, FR 8 19
IOVINE, Raphaele Mornant, FR 7 31
NGUYEN, Thi Hang Nga Le Kremlin Bicêtre, FR 3 32
NICOLAY, Renaud Verrières-le-Buisson, FR 20 82

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