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1.发明授权
公开(公告)号：EP2861631B1
公开(公告)日：2017-04-12
申请号：EP13730153.7
申请日：2013-06-10
Applicant: BASF SE
Inventor： PETERSON, Monte , POSSEMIERS, Karl , DE KAEY, Ronny , VAN ESBROECK, Dominicus , FUNK, Rüdiger
IPC: C08F2/00 , C08F2/01 , C08F2/10 , C08F220/04
CPC classification number: C08F2/00 , C08F2/01 , C08F2/10 , C08F220/04
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公开(公告)号：EP2897994A1
公开(公告)日：2015-07-29
申请号：EP13766268.0
申请日：2013-09-19
Applicant: BASF SE
Inventor： VOLL, Norbert Eugen , STEPHAN, Oskar , POSSEMIERS, Karl , PETERSON, Monte , FUNK, Rüdiger , CALLOT, Rene , VAN MIERT, Leo , WEISMANTEL, Matthias
IPC: C08F220/06
CPC classification number: C08J5/00 , C08F220/06 , C08F222/1006 , C08J2333/02 , F26B25/00
Abstract: The invention relates to a process for producing water-absorbing polymer particles, comprising polymerization and drying the resulting polymer gel on a through-circulation belt dryer having at the end of the belt in transport direction a means for guiding the dried polymer gel down towards a means for crushing the dried polymer gel.
Abstract translation: 本发明涉及一种生产吸水性聚合物颗粒的方法，该方法包括在通过循环的带式干燥器上聚合并干燥所得到的聚合物凝胶，所述通道带式干燥器在传送带的端部具有用于将干燥的聚合物凝胶向下引导 用于粉碎干燥的聚合物凝胶的装置。
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公开(公告)号：EP2846903B1
公开(公告)日：2016-10-19
申请号：EP13721311.2
申请日：2013-04-26
Applicant: BASF SE
Inventor： STEPHAN, Oskar , PETERSON, Monte , POSSEMIERS, Karl J. , LIPPENS, Steven
CPC classification number: C08F2/01 , B01F7/041 , B01F15/065 , B01F15/068 , B01F2015/062 , B01F2215/0472 , G05D15/00 , G05D23/026 , Y10S526/918 , Y10S526/93
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公开(公告)号：EP2888296B1
公开(公告)日：2016-08-10
申请号：EP13752603.4
申请日：2013-08-12
Applicant: BASF SE
Inventor： PETERSON, Monte , DE KAEY, Ronny , VAN MIERT, Leo , STEPHAN, Oskar , FUNK, Rüdiger , WEISMANTEL, Matthias , VAN ESBROECK, Dominicus , VAN DYCK, Frans
CPC classification number: B65B1/04 , C08F2/10 , C08F6/008 , C08F20/06 , C08F220/06 , C08F222/1006 , C08J3/00 , C08J2333/02 , E04H7/22 , Y10T428/2982 , C08L33/02
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5.发明公开
公开(公告)号：EP2846902A1
公开(公告)日：2015-03-18
申请号：EP13724754.0
申请日：2013-05-07
Applicant: BASF SE
Inventor： STEPHAN, Oskar , PETERSON, Monte
CPC classification number: B29B7/007 , B01F7/02 , B01F15/00201 , B01F15/0035 , B01F15/00818 , B01F15/0293
Abstract: The invention relates to a method for operating a device (1) comprising at least one rotating shaft (5) which comprises functional elements (7) which act upon the material which is to be treated in the device (1). Said device (1) comprises a fill opening (15) and an outlet opening (9) having an adjustable lower edge (13) and the material is guided continuously through the device (1) from the fill opening (15) to the outlet opening (9). Said method consists of the following steps: a) measuring the charge data of at least one rotating shaft (5) in order to determine the shaft load, b) lowering the lower edge (13) of the outlet opening (9) and/or reducing the amount of material which is to be supplied, if the shaft load exceeds a predetermined maximum load, or upwardly shifting the lower edge (13) of the outlet opening (9) and/or increasing the amount of material which is to be supplied, if the shaft load is lower than a predetermined shaft load.
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Patent Agency Ranking
公开(公告)号：EP2978462B1
公开(公告)日：2018-10-10
申请号：EP14711490.4
申请日：2014-03-18
Applicant: BASF SE
Inventor： POSSEMIERS, Karl , PFEIFFER, Thomas , WEISMANTEL, Matthias , FUNK, Rüdiger , PETERSON, Monte , SERNEELS, Sven , JOHNSON, Jeffrey , DE KAEY, Ronny
IPC: A61L15/22 , B07B1/46 , C08J3/24 , C08J11/04 , C08L33/02 , B07B9/00 , B02C23/08 , C08F220/06 , A61L15/60 , C08J3/12 , G01N15/02
CPC classification number: B07B1/46 , A61L15/60 , B07B9/00 , B07B2201/04 , C08F220/06 , C08J3/12 , C08J3/245 , C08J2333/02 , C08L33/02 , G01N15/0272 , C08F2222/1013
Abstract: A process for classifying water-absorbing polymer particles, wherein screens having different mesh sizes are used before and after surface postcrosslinking to remove the undersize (fines).
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公开(公告)号：EP3697457A1
公开(公告)日：2020-08-26
申请号：EP18780163.4
申请日：2018-10-09
Applicant: BASF SE
Inventor： STEPHAN, Oskar , GRUENEWALD, Gerald , WEISMANTEL, Matthias , POSSEMIERS, Karl , PETERSON, Monte , FUNK, Ruediger , BERTHA, Sylvia , CATTERNAN, Tom
IPC: A61L15/60 , C08F220/06 , C08F6/28
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公开(公告)号：EP2897994B1
公开(公告)日：2016-11-23
申请号：EP13766268.0
申请日：2013-09-19
Applicant: BASF SE
Inventor： VOLL, Norbert Eugen , STEPHAN, Oskar , POSSEMIERS, Karl , PETERSON, Monte , FUNK, Rüdiger , CALLOT, Rene , VAN MIERT, Leo , WEISMANTEL, Matthias
IPC: C08F220/06
CPC classification number: C08J5/00 , C08F220/06 , C08F222/1006 , C08J2333/02 , F26B25/00
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9.发明授权
公开(公告)号：EP2846902B1
公开(公告)日：2016-09-14
申请号：EP13724754.0
申请日：2013-05-07
Applicant: BASF SE
Inventor： STEPHAN, Oskar , PETERSON, Monte
CPC classification number: B29B7/007 , B01F7/02 , B01F15/00201 , B01F15/0035 , B01F15/00818 , B01F15/0293
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10.发明公开
公开(公告)号：EP2861631A1
公开(公告)日：2015-04-22
申请号：EP13730153.7
申请日：2013-06-10
Applicant: BASF SE
Inventor： PETERSON, Monte , POSSEMIERS, Karl , DE KAEY, Ronny , VAN ESBROECK, Dominicus , FUNK, Rüdiger
IPC: C08F2/00 , C08F2/01 , C08F2/10 , C08F220/04
CPC classification number: C08F2/00 , C08F2/01 , C08F2/10 , C08F220/04
Abstract: Method for producing water-absorbent polymer particles by polymerizing an aqueous monomer solution in a polymerization reactor which has at least two axially parallel rotating shafts, polymerization being carried out in the presence of an inert gas and under excess pressure.
Abstract translation: 用于通过在wässrige单体溶液聚合成具有至少两个轴向平行的旋转轴的聚合反应器生产的吸水聚合物颗粒的方法，聚合在惰性气体的存在和在过压下被执行。
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