The Lion Fat and Oil Co. Ltd.

Lion Corporation

Nobuo Johna

Kazuo Ohbu

Masayoshi Nakamura

Nobuyuki Miyajima

Naoki Mizushima

Noboru Hara

Takeshi Kawabe

Ichiro Kashiwa

Tsutomu Ishikawa

Shinichi Fukudome

A laser emission material containing a solid laser active medium dispersed in a melt molded product matrix of a zeolite.

Laser emission material

A method for granulating a cationic surfactant having good water dispersibility and good storage stability comprising the steps of:

Method for granulating cationic surfactant

A detergent composition, suitable for use in washing vegetables and dishes and shampooing human hair, having both good detergency and little hand roughening action is presented. This detergent composition contains:

Detergent composition

A production process of a liquid detergent composition having both good detergency and little hand roughening action is presented. This liquid detergent composition can be produced by mixing an anionic surface active agent and a semi-polar nonionic surface active agent, each in the stage of an aqueous solution, and then, adding a specified arylsulfonic acid to this mixture in such a manner that the produced liquid detergent composition contains 6 to 25% by weight of the anionic surface active agent, 2 to 8% by weight of the semi-polar nonionic surface active agent and 0.2 to 3.0% by weight of the arylsulfonic acid.

Process for producing liquid detergent composition

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.

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Funabashi, Japan

Nobuo Johna