Kao Corporation

Yosuke Komatsu

Shin Aihara

Kazunori Tsukuda

Seiichi Miyanaga

Kenichi Shiba

Yoshiyuki Watanabe

Masafumi Shioji

The present invention is a spray mold remover, prepared by filling a bleaching composition in a container having a spraying means, the bleaching composition containing (a) an alkali metal hypochlorite, (b) a cationic surfactant and (c) a compound represented by the formula (1):X&#x2014;O(AO)&#x2014;X&#x2003;&#x2003;(1)wherein, AO represents an alkyleneoxy group having 2 to 4 carbon atoms; n represents an average addition mole number of the alkyleneoxy group ranging from 5 to 150; Xand Xeach represent a hydrogen atom, &#x2014;SOM, &#x2014;CHCOOM (M represents an alkali metal atom), or an alkyl group having 1 to 6 carbon atoms, with the proviso that Xand Xdo not represent hydrogen atoms or alkyl groups at the same time.

Spray-type bleaching agent

This invention provides an antifouling detergent for hard surfaces, which is excellent in antifouling effect without any problem in corrosion of metallic materials. The antifouling detergent for hard surfaces comprises a polymer comprising a monomer unit A having at least one group selected from amino groups and quaternary ammonium groups and a monomer unit B represented by &#x2014;SO&#x2014;, in a specific ratio in the molecule.

Antifouling detergent for hard surfaces

An antifouling detergent for hard surfaces, which can be used in home to confer an excellent antifouling performance and an ability to prevent re-deposition on hard surfaces in a toilet, a bathroom and a kitchen; and a method of antifouling and washing hard surfaces of toilet bowls, which includes treating the surfaces with an antifouling detergent composition.

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Wakayama, Japan

Yosuke Komatsu