Methods of reducing color in alkanolamine compositions and compositions produced thereby

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11746080
APP PUB NO 20200199061A1
SERIAL NO

16809910

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Abstract

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A method of reducing color in an alkanolamine is described. The method includes contacting the alkanolamine with a color-reducing amount of a borane complex effective to provide a color-reduced alkanolamine composition having a Platinum-Cobalt Color Value, according to Test Method ASTM D1209, of less than 50.

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Patent Owner(s)

Patent OwnerAddress
SABIC GLOBAL TECHNOLOGIES B VPLASTICSLAAN 1 BERGEN OP ZOOM 4612 PX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Al-Anazi, Flaiyh Riyadh, SA 9 6
Xu, Feng Riyadh, SA 380 2295

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