Kao Corporation

Atsuo Nakae

Moriyasu Murata

Akira Suzuki

Shusuke Kakiuchi

Seiko Ikoma

Makoto Ishii

Susumu Ito

Muneo Aoyagi

Masakazu Furukawa

Seizo Maeshima

Koichi Matsuda

A water-disintegrable cleaning sheet comprising a web of water-dispersible fibers having incorporated thereinto a water-soluble binder having a carboxyl group; at least one metallic ion selected from the group consisting of ions of alkaline earth metals, manganese, zinc, cobalt, and nickel; and an aqueous cleaning agent containing an organic solvent, is disclosed. The sheet satisfies both water disintegrability and strength even when cotained a cleaning agent of high water content.

Water-disintegrable cleaning sheet

A water-disintegrable cleaning article in a laminated sheet form comprising a laminated sheet prepared by sandwiching an inner sheet in between outer sheets, embossing the resultant laminate, and impregnating the embossed laminate with a water-containing cleaning agent. The cleaning article is provided with a difference in the content of a water-soluble binder between both sides of each of the outer sheets, with the side having a higher water-soluble binder content facing the inner sheet on each side thereof.

Water-disintegratable cleaning article in laminated sheet form

A bleaching composition comprises (a) an inorganic peroxide, (b) a nonionic surfactant and (c) a polymer of the following general formula (I), a copolymer comprising a monomer unit of the general formula (I) or a water-soluble salt thereof: ##STR1## wherein X, Y and Z represent each --H, --CH.sub.3, --COOM, --CH.sub.2 COOM or --OH, M represents H, an alkali metal or a mixture of them and n represents a number of at least 2.

Bleaching composition

A novel liquid detergent composition for clothing articles comprising from 0.01 to 10 wt % of an organic polymer, which has a specific particle size, in the form of a polymer latex. The detergent composition has a good shrink resistance for felt.

Liquid detergent composition for clothing articles

A detergent composition contains as an active component a cellulase produced by alkalophilic bacteria of the genus of Cellulosmonas.

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Saitama, Japan

Atsuo Nakae