Lubricating oil containing dispersant viscosity index improver

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United States of America Patent

PATENT NO 5520829
SERIAL NO

08371085

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Abstract

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Lube oils of improved properties contain ethylene-propylene copolymer bearing moieties derived from the reaction product of allyl glycidyl ether and a heterocyclic amine such as N-(3-aminopropyl) morpholine.

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Patent Owner(s)

Patent OwnerAddress
SUNTRUST BANK AS ADMINISTRATIVE AGENT303 PEACHTREE STREET N E 23RD FLOOR ATLANTA GA 30308

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grina, Larry D Wappingers Falls, NY 14 154
Jones, Ronald E Glenham, NY 20 254
Kapuscinski, Maria M Carmel, NY 33 295
Liu, Christopher S Poughkeepsie, NY 25 311

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