发明名称 |
Biodegradable organosol flocculants |
摘要 |
Polymer water-in-oil emulsions for the production of aqueous flocculants solutions are described in which the oil phase consists entirely or to a large degree of readily biodegradable compounds and these compounds are aliphatic dicarboxylic esters.
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申请公布号 |
US4824894(A) |
申请公布日期 |
1989.04.25 |
申请号 |
US19860880208 |
申请日期 |
1986.06.30 |
申请人 |
ROHM GMBH CHEMISCHE FABRIK |
发明人 |
SCHNEE, REINER;SCORDIALO, ANGELO;MASANEK, JURGEN |
分类号 |
C02F1/52;C02F1/54;C08F2/24;C08F2/32;C08F2/44;(IPC1-7):C08K5/11 |
主分类号 |
C02F1/52 |
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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