アルデヒド吸着剤
- 专利权人:
- 太陽化学株式会社
- 发明人:
- 北畑 幸一,笠間 勇輝,柳 正明,南部 宏暢,山崎 義樹
- 申请号：
- JP2007253319
- 公开号：
- JP5101229B2
- 申请日:
- 2007.09.28
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an adsorbent excellent in adsorbing and removing an aldehyde such as acetaldehyde contained in cigarette fume which is one of the greatest causes of an odor in air.
SOLUTION: The aldehyde adsorbent is constituted of porous silica having a mean pore diameter of greater than 1 nm and a compound comprising an amino group and/or an imino group, which aldehyde adsorbent contains an amino group and/or an imino group in an amount of 1.0 to 20 mmol per gram of the aldehyde adsorbent and has a X-ray diffraction pattern with at least one peak at a position where d-spacing is greater than 2 nm.
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- 来源网站：
- 中国工程科技知识中心
