Mineral oils containing phenolic antioxidants with improved color stability

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United States of America Patent

PATENT NO 8933004
SERIAL NO

13978558

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Abstract

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This invention relates to a mineral oil containing hindered phenolic antioxidants with improved color stability. More particularly, it relates to non-coloring hindered phenolic blend that contains an oxygen scavenger, i.e., dibenzylhydroxyl amine (DBHA) as well as mineral oils containing such a blend.

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Patent Owner(s)

Patent OwnerAddress
SI GROUP INC1790 HUGHES LANDING BLVD STE 600 THE WOODLANDS TX 77380

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gatto, Vince J Baton Rouge, US 1 2
Liu, Bo Union, US 672 3701
Zhao, Gangkai Shanghai, CN 4 6

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