Polyurethane resin composition, repellent, water repellent for fibers, and stain-proof coating agent
AssigneesMitsui Chemicals, Inc., Daikin Industries, Ltd.
InventorsChikako Kouda, Kazuyuki Fukuda, Daisuke Noguchi, Keisuke Nakamura
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Abstract
A polyurethane resin composition includes a reaction product of an aliphatic polyisocyanate derivative having an average number of isocyanate groups of 2 or more; a long-chain active hydrogen compound including a hydrocarbon group having 12 or more and 30 or less carbon atoms and an active hydrogen group in combination; a cationic active hydrogen compound including an active hydrogen group and a cationic group in combination; and an acid compound capable of a salt with the cationic group. The concentration of the hydrocarbon group is 30% or more and 85% or less.
Claims7
A polyurethane resin composition comprising:
- a reaction product of
- an aliphatic polyisocyanate derivative having an average number of isocyanate groups of 2 or more;
- a long-chain active hydrogen compound including a hydrocarbon group having 12 or more and 30 or less carbon atoms and an active hydrogen group in combination;
- a cationic active hydrogen compound including an active hydrogen group and a cationic group in combination;
- and
- an acid compound capable of a salt with the cationic group, wherein
- the concentration of the hydrocarbon group is 30% or more and 85% or less.
Dependencies are inferred from the claim text.