发明名称 |
Germ-removing filter and apparatus for maintaining sterile room under sterile condition |
摘要 |
A germ-removing filter includes a filter substrate, and an antimicrobial material dispersedly mixed into the filter substrate. The antimicrobial material is antimicrobial fiber bonded with silver ion. The total amount of the silver ions present in the filter substrate material when mixed with the antimicrobial fiber is equivalent to an amount of silver ions contained in an antimicrobial fiber which is mixed at more than 10 wt % in the filter substrate and which has entire exchange groups or bonding groups thereof exchanged or bonded with silver ions. An apparatus using the filter for maintaining a sterile room under sterile condition is also disclosed.
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申请公布号 |
US5876489(A) |
申请公布日期 |
1999.03.02 |
申请号 |
US19960610733 |
申请日期 |
1996.03.05 |
申请人 |
SUNTORY LIMITED;TAKUMA CO., LTD |
发明人 |
KUNISAKI, SHINICHI;SAEKI, TAKESHI;FUJIWARA, GORO;MASUDA, MITSUNOBU;MORIMOTO, TAKESHI |
分类号 |
A61L9/01;A61L9/16;B01D39/14;C08F8/42;F24F3/16;(IPC1-7):B01D39/16;B01D50/00 |
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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