| 发明名称 |
MÉTODO PARA REMOVER COMPOSTOS DE HIDRAZINA DE SOLUÇÕES |
| 摘要 |
<p>Disclosed are methods for removing hydrazine compounds from solutions. Solutions containing hydrazine compounds are contacted with crosslinked polyvinylpyrrolidone.</p> |
| 申请公布号 |
BRPI0816502(A2) |
申请公布日期 |
2015.02.24 |
| 申请号 |
BR2008PI16502 |
申请日期 |
2008.10.01 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY,EMPRESA AMERICANA |
发明人 |
KIU-SEUNG LEE |
| 分类号 |
C02F1/28;B01D15/00;B01J20/26;C01B21/16;C02F9/00;C08G85/00;C08L39/06;C08L79/06 |
主分类号 |
C02F1/28 |
| 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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