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公开(公告)号:US09255190B2
公开(公告)日:2016-02-09
申请号:US14364525
申请日:2012-12-14
申请人: Harald Plochinger , Daniel Fricker , Richard Walther , Marc Hager
发明人: Harald Plochinger , Daniel Fricker , Richard Walther , Marc Hager
CPC分类号: C08J3/24 , A61L15/22 , A61L15/60 , B01J19/20 , B01J19/22 , C08F6/008 , C08F220/06 , C08J3/245 , C08J2333/02
摘要: The invention relates generally to a process for the preparation of water-absorbent polymer particles, including the process steps of preparing particulate water-absorbent polymer and mixing the particulate water-absorbent polymer with an aqueous crosslinker solution and heat-treating the mixture of particulate water-absorbent polymer in a horizontally operated mixing device, wherein the horizontally operated mixing device is hydraulically driven. The invention also relates to water-absorbent polymer particles obtainable by such a process.
摘要翻译: 本发明一般涉及制备吸水性聚合物颗粒的方法,包括制备颗粒状吸水聚合物并将颗粒状吸水聚合物与交联剂水溶液混合并将颗粒状水混合物进行热处理的工艺步骤 - 吸收性聚合物在水平操作的混合装置中,其中水平操作的混合装置是液压驱动的。 本发明还涉及通过这种方法获得的吸水性聚合物颗粒。