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1. 发明专利

JP2004050016A Air filter 有权
标题翻译：空气过滤器
公开(公告)号：JP2004050016A
公开(公告)日：2004-02-19
申请号：JP2002209892
申请日：2002-07-18
申请人： Suzuki Motor Corp , Tokyo Food Techno Kk , スズキ株式会社 , 東京フードテクノ株式会社
发明人： YANAGIDA AKIRA , RACHI AMI , SANO KEIICHIRO , ABE SHINYA , TAKEO KATSUYA , HARA MASAHIKO
IPC分类号： A61L9/01 , A61L9/16 , B01D39/14 , B01J20/22
摘要： PROBLEM TO BE SOLVED: To provide an air filter having high adsorption effect of chemical substance and a low vent resistance and produced at a lower cost, and also to provide a production method used for the same.
SOLUTION: The air filter 10 is provided with tea powder 12 containing catechin as an effective component and a filter medium 11 carrying the tea powder 12. Dirty air 13 is changed to a clean air 17 through filtration with the air filter 10 by which dust 14, chemical substance 15, a foul odor component 16 or the like are adsorbed and removed. The chemical substance 15 and foul odor component 16 are adsorbed by the catechin in the tea powder 12 carried by a fiber surface of the filter medium 11. This adsorption occurs due to chemical reaction and different from physical adsorption such as those to use active carbon. Thus, adsorbed substance is hardly rereleased with an increase in temperature.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种具有高化学物质吸附效果和低排气阻力并且以较低成本生产的空气过滤器，并且还提供了用于其的生产方法。解决方案：空气过滤器10设置有含有儿茶素作为有效成分的茶粉12和携带茶粉12的过滤介质11.通过用空气过滤器10过滤将空气13变成清洁空气17，通过过滤10 灰尘14，化学物质15，臭气成分16等被吸附除去。化学物质15和臭味成分16被由过滤介质11的纤维表面承载的茶粉12中的儿茶素吸附。这种吸附是由于化学反应而发生的，并且与诸如使用活性炭的物理吸附不同。因此，随着温度的升高几乎不吸附吸附物质。版权所有（C）2004，JPO

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