| 摘要 |
Provided is a transparent softener composition having a high softening effect and imparting good feeling to clothes. The composition comprises (a) a compound having one group selected from an amino group and a quaternary ammonium group and one hydrocarbon group having 8 to 36 carbon atoms in its molecule, (b) an anionic surfactant having a hydrocarbon group having 14 to 36 carbon atoms and a -SO3M group and/or a -OSO3M group [M: counter ion] in its molecule, (c) an organic solvent having a log P of 0.2 to 3.0 and water, wherein (a)/(b) is a specified molar ratio, or comprises (a'') a compound having one group selected from an amino group and a quaternary ammonium group and one hydrocarbon group having 8 to 36 carbon atoms in its molecule and (b'') an anionic surfactant having a hydrocarbon group having 8 to 36 carbon atoms and a -SO3M group and/or a -OSO3M group (M: counter ion) in its molecule wherein at least one of (a'') and (b'') contains a hydrocarbon group selected from (1) a hydrocarbon group having one or more unsaturated bonds and 8 to 36 carbon atoms and (2) a branched alkyl group having 8 to 36 carbon atoms.
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