CPC C11D 1/62 (2013.01) [C11D 1/52 (2013.01); C11D 3/245 (2013.01)] | 14 Claims |
1. A cleaning agent composition for use in removing an adhesive residue,
the composition comprising a quaternary ammonium salt and a composition solvent including a first organic solvent and a second organic solvent;
the first organic solvent is an amide derivative represented by formula (Z):
wherein R0 represents an ethyl group, a propyl group, or an isopropyl group; and each of RA and RB represents a C1 to C4 alkyl group;
the second organic solvent is a non-amide organic solvent other than the amide derivative;
the quaternary ammonium salt includes a fluorine-containing quaternary ammonium salt; and
the composition has a water content less than 4.0 mass %.
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