| 发明名称 |
ACTIVE CARBON FOR DEODORIZATION AND PROCESS FOR PREPARATION THEREOF |
| 摘要 |
Disclosed is an active carbon for deodorization, which comprises a deodorizing functional group fixed to a graphitic six-membered ring on the surface of the active carbon, through a silanol bond. <IMAGE> |
| 申请公布号 |
US5238899(A) |
申请公布日期 |
1993.08.24 |
| 申请号 |
US19910792261 |
申请日期 |
1991.11.15 |
| 申请人 |
NIPPONDENSO CO., LTD.;NIPPON SOKEN, INC. |
发明人 |
KADOWAKI, SATORU;SUZUKI, MAKOTO;OKAMOTO, KUNIO;KOSAKA, ATUSHI |
| 分类号 |
A61L9/01;B01J20/20;B01J20/22;B01J20/32;D01F11/12;D01F11/14 |
主分类号 |
A61L9/01 |
| 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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