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KOPOLIMER ASAM AKRILAT-ASAM MALEAT (ATAU GARAMNYA), PROSES PEMBUATAN DAN PENGGUNAANNYA, PROSES PEMBUATAN LARUTAN GARAM MALEAT BERAIR DENGAN KADAR KETIDAKMURNIAN YANG RENDAH
KOPOLIMER ASAM AKRILAT-ASAM MALEAT (ATAU GARAMNYA), PROSES PEMBUATAN DAN PENGGUNAANNYA, PROSES PEMBUATAN LARUTAN GARAM MALEAT BERAIR DENGAN KADAR KETIDAKMURNIAN YANG RENDAH
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机译:共聚物丙烯酸-马来酸(或销售),制造和使用过程,制取具有低杂质含量的水盐的过程
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摘要
The present invention provides: an acrylic acid-maleic acid copolymer (or its salt) which is excellent in performances, such as Mg2+ scavengeability, clay dispersibility in the presence of Mg2+, inhibitability upon Mg(OH)2 scale, and inhibitability upon CaCO3 scale; and a production process for such a copolymer (or its salt). The present invention further provides a production process for an aqueous maleic salt solution with a low impurity content which has the advantage of easily giving the above copolymer (or its salt). The present invention still further provides uses of the above copolymer (or its salt) having the above excellent properties.
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