| abstract |
(57) [Problem] To provide a detergent composition having excellent detergency. SOLUTION: General formula (1) (Wherein, X represents a hydrogen atom, an alkali metal atom or an ammonium group) 0.1 to 30% by weight of a polyglyoxylic acid (co) polymer having a glyoxylic acid structural unit represented by the formula: , A nonionic surfactant in a range of 10% to 50% by weight, an anionic surfactant in a range of 0.1% to 20% by weight, and a cationic surfactant in a range of 0% by weight. A detergent composition is prepared by blending the surfactant in an amount of 5% by weight and an amphoteric surfactant in an amount of 0% to 5% by weight so that the total amount thereof is 100% by weight or less. |