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公开(公告)号:US08883961B2
公开(公告)日:2014-11-11
申请号:US13975681
申请日:2013-08-26
申请人: BASF SE
发明人: Monte Peterson , Filip Mees , John Perry Guentzel , Justin Martin , Dominicus van Esbroeck , Karl J. Possemiers , Leo Van Miert , Oskar Stephan , Rüdiger Funk , Matthias Weismantel
CPC分类号: B01J20/3078 , B01J19/0053 , B01J19/1862 , C08J3/245 , C08J3/247 , C08J2333/02
摘要: The invention relates to a process for producing water-absorbing polymer particles, comprising thermal postcrosslinking in a contact dryer having external heated outer surfaces.
摘要翻译: 本发明涉及一种生产吸水性聚合物颗粒的方法,包括在具有外部加热外表面的接触式干燥器中进行热后交联。
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公开(公告)号:US20140107305A1
公开(公告)日:2014-04-17
申请号:US14107320
申请日:2013-12-16
申请人: BASF SE
IPC分类号: C08F2/10
摘要: A process for producing water-absorbing polymer particles, comprising the addition of a solid additive to a polymer gel by means of a conveying screw (1), wherein the solid additive and a gas volume flow are fed to the conveying screw (1) by means of an addition channel (2).
摘要翻译: 一种生产吸水性聚合物颗粒的方法,包括通过输送螺杆(1)向聚合物凝胶中加入固体添加剂,其中固体添加剂和气体体积流通过 附加通道(2)的装置。
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公开(公告)号:US12123835B2
公开(公告)日:2024-10-22
申请号:US17291692
申请日:2019-11-29
申请人: BASF SE
发明人: Ward Brullot , Gijs Vanhoutte , Stijn Verbert , Filip Mees , Maarten Vanbel
CPC分类号: G01N21/65 , G01N33/442 , G16C20/30 , G16C60/00 , B01J20/28002 , B01J2220/68
摘要: The present disclosure relates to a method of predicting physical properties, in particular performance parameters, of superabsorbent polymers.
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公开(公告)号:US20220003679A1
公开(公告)日:2022-01-06
申请号:US17291692
申请日:2019-11-29
申请人: BASF SE
发明人: Ward Brullot , Gijs Vanhoutte , Stijn Verbert , Filip Mees , Maarten Vanbel
摘要: The present disclosure relates to a method of predicting physical properties, in particular performance parameters, of superabsorbent polymers.
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公开(公告)号:US20140066582A1
公开(公告)日:2014-03-06
申请号:US13975681
申请日:2013-08-26
申请人: BASF SE
发明人: Monte Peterson , Filip Mees , John Perry Guentzel , Justin Martin , Dominicus van Esbroeck , Karl J. Possemiers , Leo Van Miert , Oskar Stephen , Rüdiger Funk , Mathhias Welsmantel
CPC分类号: B01J20/3078 , B01J19/0053 , B01J19/1862 , C08J3/245 , C08J3/247 , C08J2333/02
摘要: The invention relates to a process for producing water-absorbing polymer particles, comprising thermal postcrosslinking in a contact dryer having external heated outer surfaces.
摘要翻译: 本发明涉及一种生产吸水性聚合物颗粒的方法,包括在具有外部加热外表面的接触式干燥器中进行热后交联。
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