Hydrophobically modified cationic polymer
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United States of America Patent
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Jul 14, 2015
Grant Date -
Jan 23, 2014
app pub date -
Jul 18, 2013
filing date -
Jul 19, 2012
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Abstract
The present invention relates to hydrophobically modified cationic polymers obtainable by the polymerization of one or more cationic ethylenically unsaturated monomers with an ethylenically unsaturated monomer having anhydride, imide, lactone, carboxylic acid, isocyanate or blocked isocyanate group and a reactive siloxane and processes for preparing them. These polymers are useful i.a. as a depositioning aid of hydrophobic actives onto fibrous substrates.
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