Low-viscosity liquid sulfur
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United States of America Patent
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May 10, 2016
Grant Date -
Apr 30, 2015
app pub date -
May 28, 2013
filing date -
Jun 1, 2012
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Abstract
The invention relates to the use of at least one compound of formula (1):
wherein R and R′ are each a hydrocarbon radical containing between 1 and 12 carbon atoms and n is a whole number between 1 and 8, for maintaining the viscosity of liquid sulfur at a value lower than 60,000 mPa·s, preferably lower than 30,000 mPa·s, especially preferably lower than 10,000 mPa·s. The invention also relates to a method for preparing low-viscosity liquid sulfur and to liquid sulfur compositions comprising at least one compound of formula (1).
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