发明名称 Antiscale agent based on polymeric compositions
摘要 A novel antiscale agent based on polymeric compositions. The objective of the invention is to produce an active, noncorrosive and inexpensive antiscale agent. This objective is attained with the aid of an antiscale agent characterised in that it consists of a water-soluble polymeric composition obtained by polymerisation of an alkali metal organosilicate and of at least one acid with fewer than 20 carbon atoms. This agent can be employed in ground water, a water course or the sea.
申请公布号 FR2643066(A1) 申请公布日期 1990.08.17
申请号 FR19890001955 申请日期 1989.02.15
申请人 REGEAUD JEAN PIERRE;PERCIN MARIE CHRISTINE DE;DECLERCQ JACQUES 发明人 JEAN-PIERRE REGEAUD
分类号 C02F5/10;C23F11/173 主分类号 C02F5/10
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