吸着材料

Adsorbing material

Abstract

PROBLEM TO BE SOLVED: To obtain an adsorbent which is free from an adverse effect on adsorption power due to the complete coverage of the surface of the adsorbent with a resin by integrating the powder or particulate adsorbent with a heat softened product of thermoplastic resin powder. SOLUTION: In an adsorbing material used for the manufacturing of a mask and a refrigerator, a power or a particulate adsorbent is treated in such a manner that it is integrated with a heat softened product of thermoplastic resin powder. In this case, the thermoplastic resin powder is, for example, resin powder such as polythylene or polypropylene and is preferably of such a grain size as 5-200μm. The adsorbent is of a powder or particulate type belonging to adsorbing materials such as active carbon, silica gel, zeolite, activated alumina and diatomite, and is preferably of the grain size such as about 5μm-10mm. A mixture of thermoplastic resin and the adsorbent is, for example, mixed by addition with water or alcohol. The adsorbent is integrated with the thermoplastic resin through its heat softening into the adsorbing material. This absorbing material is molded into a sheet 3 or a block.
(57)【要約】 【課題】本発明は吸着剤の吸着能を阻害しないような吸 着材料を提供することを課題とする。 【解決手段】粉状または粒状吸着剤を熱可塑性樹脂粉末 の加熱軟化物によって結着する。

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Cited By (5)

    Publication numberPublication dateAssigneeTitle
    JP-2001276846-AOctober 09, 2001Toyo Seikan Kaisha Ltd, 東洋製罐株式会社用水浄化剤
    JP-2006341193-ADecember 21, 2006Toppan Printing Co Ltd, 凸版印刷株式会社高機能乾燥剤シート
    JP-2010227830-AOctober 14, 2010Panasonic Corp, パナソニック株式会社Gas adsorbing filter, and method for manufacturing the same
    JP-4513654-B2July 28, 2010凸版印刷株式会社高機能乾燥剤シート
    JP-4586232-B2November 24, 2010東洋製罐株式会社用水浄化剤