Gear oil compositions

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United States of America Patent

PATENT NO 8834705
APP PUB NO 20120316094A1
SERIAL NO

13523224

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Abstract

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A novel lubricant composition is disclosed. In one embodiment the lubricant composition comprises in admixture: a first base stock component comprising one or more base stocks each having a viscosity of at least 40 cSt, Kv100° C. and a molecular weight distribution (MWD) as a function of viscosity at least 10 percent less than algorithm: MWD=0.2223+1.0232*log (Kv at 100° C. in cSt); and a second base stock component comprising one or more base stocks each having a viscosity less than 10 cSt, Kv100° C.

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Patent Owner(s)

  • EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carey, James T Medford, US 31 336
Galiano-Roth, Angela S Mullica Hill, US 24 256
Givens, Willie A Williamstown, US 2 6
Wu, Margaret M Skillman, US 93 2372

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