SULFOLANE COMPOSITION
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United States of America Patent
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Issued Date -
Jan 9, 2014
app pub date -
Dec 27, 2011
filing date -
Jan 18, 2011
priority date (Note) -
Abandoned
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Abstract
The present invention aims to provide, with combination of a sulfolane compound and an organic alkanolamine compound, a sulfolane composition which is not likely to cause odor, can suppress pyrolysis of the sulfolane compound with a reduced amount of additives, and can reduce generation of sulfur dioxide. The present invention relates to a sulfolane composition containing a sulfolane compound represented by formula (1) and an organic alkanolamine compound, wherein R1 to R6 each independently represent a hydrogen atom or a C1-6 alkyl group.
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