Processes and compositions for dyeing or finishing fibrous materials
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United States of America Patent
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Dec 13, 2016
Grant Date -
Jun 11, 2015
app pub date -
Jun 28, 2013
filing date -
Jul 2, 2012
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Abstract
Compositions comprising a specific ethoxylated/propoxylated product as well as an alkylene carbonate, an epoxysilane or a polysiloxane are useful for dyeing or finishing fibrous materials. Reaction products formed from said products are also very useful for these purposes. Said products are preferably used as solutions in supercritical carbon dioxide.
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