发明名称 |
GAS ABSORBING MATERIAL |
摘要 |
<p>Disclosed is a gas absorbent material having an excellent gas absorptive capacity, especially a gas absorbent material for use as an interior material for buildings, to absorb harmful gas in the room. The gas absorbent material according to the present invention comprises: a high-temperature carbonized charcoal which is carbonized at a temperature of about 800 DEG C or above; a low-temperature carbonized charcoal which is carbonized at a temperature of about 500 DEG C or below; and alginic acid or its salt or calcium oxide. A combination of a high-temperature carbonized charcoal, a low-temperature carbonized charcoal, and alginic acid or calcium oxide could have significantly improved the absorption activity of the charcoal. <IMAGE></p> |
申请公布号 |
EP1384558(A1) |
申请公布日期 |
2004.01.28 |
申请号 |
EP20020722924 |
申请日期 |
2002.05.01 |
申请人 |
SANEI KENSETSU KABUSHIKI KAISHA |
发明人 |
OIKAWA, KIKUO;KOMATSU, TORU;NISHIMAKI, RYUSUKE |
分类号 |
B01D53/02;B01J20/04;B01J20/20;B01J20/22;(IPC1-7):B27N3/00;E04F13/14 |
主分类号 |
B01D53/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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