| 发明名称 |
Water soluble complexing agent for metallic cations composed of acrylic terpolymers with a high complexing power. |
| 摘要 |
<p>1. Water-soluble complexing agent for metallic cations, having a high complexing power and a high threshold effect, composed of acrylic copolymers, characterised in that the said agent is formed from terpolymers, comprising acrylic and methacrylic and itaconic units of the general formula : see diagramm : EP0125519,P13,F1 in which the indices, expressed in percentage by weight, have at least a value of 10 for x and y and a value of 5 for z.</p> |
| 申请公布号 |
EP0125519(A1) |
申请公布日期 |
1984.11.21 |
| 申请号 |
EP19840104338 |
申请日期 |
1984.04.17 |
| 申请人 |
SOCIETE COATEX, SOCIETE ANONYME |
发明人 |
ROUSSET, JACKY;RAVET, GEORGES |
| 分类号 |
C09K3/00;C02F5/00;C02F5/08;C02F5/10;C08F220/06;C23F11/173;C23G1/24;(IPC1-7):08F220/06;02F5/10;02F1/54 |
主分类号 |
C09K3/00 |
| 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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