Moisture adsorption-desorption material and sheet-like material thereof
专利汇可以提供Moisture adsorption-desorption material and sheet-like material thereof专利检索，专利查询，专利分析的服务。并且PURPOSE: To provide reversible moisture-control function by forming a moisture control part out of a mixture of porous adsorbents and polymer adsorbents and reinforcing one side surface of the part with an air-permeable sheet-like material to constitute a moisture adsorption-desorption sheet-like material.
CONSTITUTION: A humidity control part is composed of a mixture 2 of porous adsorbents and polymer adsorbents and an air-permeable porous reinforcement sheet-like material 4 is superposed on said part to form a moisture adsorption- desorption sheet-like material 1. And when a layer 3 composed of porous adsorbents is placed on the side of the mixture 2 opposite to the side of the material 4, in addition to the mixture 2 as a moisture control part to form a multilayer moisture control part, moisture controlling effects can be improved. Porous adsorbents are bentonite, zeolite, etc., and polymer adsorbents are denatured starch, cellulose derivatives, polyacrylonitrile derivatives, etc.
COPYRIGHT: (C)1991,JPO&Japio，下面是Moisture adsorption-desorption material and sheet-like material thereof专利的具体信息内容。
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