| 发明名称 |
REACTION PRODUCT OF GRAFTED DEXTRANOMER AND A PHTHALOCYANINE DYE |
| 摘要 |
Polycyclic mutagens are removed from aqueous or organic solutions by contacting the solution with a grafted dextranomer adsorbent which contains hydroxypropyl groups covalently linked to a reactive phthalocyanine dye. |
| 申请公布号 |
US5179202(A) |
申请公布日期 |
1993.01.12 |
| 申请号 |
US19900615007 |
申请日期 |
1990.11.16 |
| 申请人 |
NESTEC S.A. |
发明人 |
GROSS, GIAN-ANDREA |
| 分类号 |
G01N33/66;B01J20/24;B01J20/32;C08B37/02;C09B47/04;C09B62/00;G01N21/25;G01N33/548 |
主分类号 |
G01N33/66 |
| 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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