发明名称 |
Novel amine-containing copolymers and their use |
摘要 |
This invention relates to novel polymer compositions which are useful for water treatment. These novel compostions are comprised of polymers of -60 , beta ethylenically unsaturated monomer(s), preferably containing carboxylic acid or carboxylic amide functionalities, and amine-containing allyl ether monomers.
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申请公布号 |
US4980433(A) |
申请公布日期 |
1990.12.25 |
申请号 |
US19890417355 |
申请日期 |
1989.10.05 |
申请人 |
BETZ LABORATORIES, INC. |
发明人 |
CHEN, FU;CAREY, WILLIAM S. |
分类号 |
C02F5/10;C02F5/12;C02F5/14;C23F11/08;C23F11/173 |
主分类号 |
C02F5/10 |
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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