| 发明名称 |
FLUORESCENT SUBSTANCE RECOVERING METHOD |
| 摘要 |
<p>PURPOSE:To recover a fluorescent substance without decreasing its luminous flux by heating a solidified fluorescent substance emulsion with an aq. soln. contg. NaOH of a specified concn. and EDTA of a specified concn. or its salt to decompose nitrocellulose.</p> |
| 申请公布号 |
JPS53146980(A) |
申请公布日期 |
1978.12.21 |
| 申请号 |
JP19770062106 |
申请日期 |
1977.05.30 |
| 申请人 |
HITACHI LTD |
发明人 |
KOYAMA YOUZOU |
| 分类号 |
C09K11/01;C09K11/02;H01J9/22;H01J61/44 |
主分类号 |
C09K11/01 |
| 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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