发明名称 |
Control of leachable mercury in fluorescent lamps by gelatin |
摘要 |
The formation of leachable mercury upon disposal in a landfill or during TCLP testing of mercury vapor discharge lamps is substantially prevented by incorporation of an amount of gelatin or a degradation product of gelatin which is effective to substantially prevent formation of ferric and cuprous compounds responsible for forming leachable mercury compounds.
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申请公布号 |
US6717363(B2) |
申请公布日期 |
2004.04.06 |
申请号 |
US20010920128 |
申请日期 |
2001.08.01 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
FOUST DONALD FRANKLIN;DIETRICH DAVID KEY;HAITKO DEBORAH ANN |
分类号 |
H01J9/52;H01J61/72;(IPC1-7):H01J17/26 |
主分类号 |
H01J9/52 |
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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