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 US2016244595(A1) 申请公布日期 2016.08.25
申请号 US201615047776 申请日期 2016.02.19
申请人 BASF SE 发明人 Langlotz Bjoern
分类号 C08K5/47 主分类号 C08K5/47
代理机构 代理人
主权项
地址 Ludwigshafen DE