| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide deodorant having superior deodorizing performance of removing aldehydes such as formaldehyde and acetaldehyde, VOC (Volatile Organic Compound) and especially, cigarette odor including them, and having durability sustaining the deodorizing effect for a long time and superior immediate-effectiveness removing them in a short period of time. <P>SOLUTION: For preventing the direct contact of hydrazine derivative having an effect of deodorizing the aldehydes such as acetaldehyde with activated carbon exerting adsorbability of gases such as VOC, this deodorant is formed by fixing hydrazine derivative into fine pores of inorganic porous substance to prevent the lowering of the acetaldehyde adsorbability of the hydrazine derivative due to the effect of the activated carbon, thus providing this deodorant having durability and superior cigarette odor removal effect in particular. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
