Treatment composition for textile goods

A treatment composition for textile goods, comprising;

• (A) a glucan having an inner branched cyclic structure portion and an outer branched structure portion and having a degree of polymerization of 50 to 10,000, the inner branched cyclic structure portion being a cyclic structure portion formed from α-1,4-glucosidic bond and α-1,6-glucosidic bond, and the outer branched structure portion being a non-cyclic structure portion attached to the inner branched cyclic structure portion,
• (B) at least one compound selected from the group consisting of:
• an amine compound having in the molecule thereof 1 to 3 hydrocarbon groups with 10 to 26 carbon atoms, which may be separated by an ester group or an amide group;
• a salt thereof;
• and a quaternary compound thereof, and
• (C) one or more compounds selected from the group consisting of compounds (C-1) to (C-3):
• (C-1):
• a fatty acid represented by RaCOOH wherein Ra is an alkyl or alkenyl group having 8 to 35 carbon atoms,
• (C-2):
• a silicone compound, and
• (C-3):
• an aliphatic alcohol represented by RbOH wherein Rb is an alkyl or alkenyl group having 8 to 35 carbon atoms.