发明名称 PROCESS FOR PRODUCING STABILIZED POLYACRYLAMIDES
摘要 The present application relates to a process for producing a composition comprising at least one acrylamide polymer P and at least one stabilizer St, wherein the acrylamide polymer P is obtained in the form of a polymer gel, and the acrylamide polymer gel having a water content in the range from 50% to 80%by weight, based on the overall polymer gel, is treated with an aqueous solution SS comprising at least one stabilizer St selected from the group consisting of sulfur compounds, N-oxides, organic nitroso compounds, aromatic hydroxyl compounds and ketones.
申请公布号 EP3059267(A1) 申请公布日期 2016.08.24
申请号 EP20160156433 申请日期 2016.02.19
申请人 BASF SE 发明人 LANGLOTZ, BJÖRN
分类号 C08F220/56;C08L33/26 主分类号 C08F220/56
代理机构 代理人
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