Sterically hindered amines and associated methods

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United States of America Patent

PATENT NO 9700832
SERIAL NO

15070050

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Abstract

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Amine compositions comprising sterically hindered amines and associated methods are provided. In some embodiments, amine compositions of the present disclosure may be useful for selective removal of H2S from an acidic gas stream.

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Patent Owner(s)

Patent OwnerAddress
HUNTSMAN PETROCHEMICAL LLCTHE WOODLANDS TX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grigsby,, Jr Robert A Spring, US 23 76
Su, Wei-Yang Spring, US 77 398
Zhou, Jingjun The Woodlands, US 12 13

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