发明名称 |
Hydrophobic polyelectrolytes used in color removal |
摘要 |
A hydrophobic polyelectrolyte copolymer which is useful in the removal of color in paper mill waste water. The copolymer preferably comprises an acrylamide and a hydrophobic monomer selected from the group consisting of quaternized dimethylaminoethylacrylates and quaternized dimethylaminoethylmethacrylates.
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申请公布号 |
US5314627(A) |
申请公布日期 |
1994.05.24 |
申请号 |
US19930119943 |
申请日期 |
1993.09.13 |
申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
RAMESH, MANIAN;SHETTY, CHANDRASHEKAR S.;FINCK, MARTHA R. |
分类号 |
C02F1/54;(IPC1-7):C02F1/56 |
主分类号 |
C02F1/54 |
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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