Kao Corporation

Risa Ikoshi

Makoto Kubo

Takaya Sakai

The present invention provides the softener composition containing the specific quaternary ammonium salts (I) and (II) each having a bis(polyalkoxyalkanol) structure, represented by the formulae (I) and (II) respectively, at a weight ratio of (I):(II) of 50.1:49.9 to 99.99:0.01.

Softener composition

The present invention provides a softener composition containing a specific bis(polyalkoxyalkanol) type quaternary ammonium salt represented by formula (I): [wherein Rand Rmay be the same as or different from each other and represent a hydrocarbon group having 11 to 23 carbon atoms, Rand Rmay be the same as or different from each other and represent a hydrocarbon group having 1 to 4 carbon atoms which may have a hydroxyl group, k and l may be the same as or different from each other and represent an integer of 5 to 10 and Xrepresents an anion.]

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Tokyo, Japan

Risa Ikoshi