Kabushiki Kaisha Nitoms

Nitto-denko Corporation

Yousuke Suyama

Takenobu Kojima

Teiji Sakashita

Kazumasa Shibata

Tomio Kakita

Yumi Kawai

Yoshihiro Hashizume

Itsumi Terada

Provided is a sticky cleaner comprising a catcher to catch matter to be removed. The catcher has an adhesive surface formed of PSA, and the sticky cleaner satisfies the following properties: (A1) an oily dirt adhesion test to determine an adhered amount of an oily dirt sample shows an adhered amount Aof the oily dirt sample per mof the adhesive surface of 200 g/mor greater; and (B1) a moist/wet dirt adhesion test to determine an adhered amount of a moist/wet dirt sample shows an adhered amount Bof the moist/wet dirt sample per mof the adhesive surface of 190 g/mor greater. At least either the adhered amount Aof the oily dirt sample or the adhered amount Bof the moist/wet dirt sample is 350 g/mor greater.

Sticky cleaner

This invention provides a sticky cleaner used for removing organic dirt deposited on an article surface. The sticky cleaner comprises a dirt-collecting member that collects the organic dirt upon contact with the article surface. The dirt-collecting member has an acrylic PSA in an area that comes in contact with the article surface. The dirt-collecting member exhibits a hardness of 90 or less in the area that comes in contact with the article surface.

Growing community of inventors

Tokyo, Japan

Yousuke Suyama