QUANTITATIVE DETERMINATION OF NITROGEN SPECIES DISTRIBUTION IN DISPERSANTS

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United States of America Patent

APP PUB NO 20150369762A1
SERIAL NO

14728311

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Abstract

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The nitrogen species in a long chain alkenyl succinimide are quantitated and speciated by means of X-Ray Photoelectron Spectroscopy with speciation being made by chemometrically curve resolving the XPS spectrum.

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Patent Owner(s)

Patent OwnerAddress
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY1545 ROUTE 22 EAST P O BOX 900 ANNANDALE NJ 08801-0900

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FARNG, Liepao Oscar Lawrenceville, US 4 17
KELEMEN, Simon Robert Annandale, US 7 17
WANG, Frank Cheng-Yu Annandale, US 21 226
WU, Margaret May-Som Skillman, US 33 552

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