The Lion Fat and Oil Co. Ltd.

Ichiro Kashiwa

Kazuo Ohbu

Nobuo Johna

Makoto Imai

Teruo Horiuchi

A liquid detergent composition which comprises an anionic surface active agent of polyoxyalkylene alkyl ether sulfate type and a cationic surface active agent of mono-long chain alkyl quaternary ammonium salt type at a mol ratio of the former to the latter in the range of from 8:1 to 1:1 is not only mild to the human skin but also capable of demonstrating superb detergency.

Liquid detergent compositions

Hair conditioner compositions suitable for use as after-shampoo preparations or before-shampoo preparations which comprise (A) 1 to 40% by weight of a liquid polymer that is obtained by polymerization of .alpha.-olefin having 6 to 18 carbon atoms and has an average of from 24 to 60 carbon atoms and a viscosity of 18 to 200 centistokes at 37.8.degree. C. (100.degree. F.), (B) 0.5 to 25% by weight of a surface active agent, and (C) 20 to 95% by weight of water.

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Kokubunji, Japan

Ichiro Kashiwa