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Products of condensation of phenol / formaldehyde, water-soluble sulfomethylated and their application as dispersing agents
Products of condensation of phenol / formaldehyde, water-soluble sulfomethylated and their application as dispersing agents
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机译:苯酚/甲醛缩合产物,水溶性磺甲基化产物及其作为分散剂的应用
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摘要
Water-soluble condensation products which are obtained by reacting mononuclear phenol/formaldehyde/bisulphite condensation products with formaldehyde and, if appropriate, notrogen-containing compounds of a type which can react with at least 2 equivalents of formaldehyde, can be used as dispersing agents.
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