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公开(公告)号:EP1919609A1
公开(公告)日:2008-05-14
申请号:EP06778210.2
申请日:2006-08-10
Applicant: BASF SE
Inventor: FUNK, Rüdiger , SCHRÖDER, Jürgen
CPC classification number: C08F2/01 , B01J19/0006 , B01J19/22 , B01J19/2445 , B01J2219/00033 , B01J2219/00038 , Y10S526/93
Abstract: The invention relates to a method for producing water-absorbing polymer particles by polymerising reaction products in at least two parallel continuous polymerisation reactors under substentially identical conditions, wherein said reaction products are exposed to a further common processing during at least one step of the method.
Abstract translation: 生产吸水性聚合物颗粒的方法包括在基本上相同的条件下在至少两个平行的连续聚合反应器中进行聚合,并在至少一个工艺步骤中连续地加工反应产物。
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公开(公告)号:EP1814923B1
公开(公告)日:2008-05-14
申请号:EP05807619.1
申请日:2005-11-16
Applicant: BASF SE
Inventor: FUNK, Rüdiger , STUEVEN, Uwe , MARTIN, Friedrich-Georg , SCHRÖDER, Jürgen
CPC classification number: C08F2/04 , C08F220/06 , C08F220/40 , C08F222/1006
Abstract: The invention relates to a method for producing water-absorbing polymers by polymerising a monomer solution containing an allyl acrylate and/or an allyl alcohol. The solution comprises a maximum of 0.002 wt. % allyl acrylate and/or allyl alcohol, in relation to the acrylic acid. The invention also relates to aqueous monomer solutions for producing water-absorbing polymers, water-absorbing polymers and to a method for producing hygiene articles and hygiene articles.
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公开(公告)号:EP2073943B2
公开(公告)日:2020-09-02
申请号:EP07820480.7
申请日:2007-09-24
Applicant: BASF SE
Inventor: STUEVEN, Uwe , FUNK, Rüdiger , WEISMANTEL, Matthias , POSSEMIERS, Karl J. , MEES, Filip
IPC: B07B1/46
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公开(公告)号:EP3465039A1
公开(公告)日:2019-04-10
申请号:EP17724584.2
申请日:2017-05-24
Applicant: BASF SE
Inventor: GRÜNEWALD, Gerald , FUNK, Rüdiger , WEISMANTEL, Matthias
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公开(公告)号:EP2398597B1
公开(公告)日:2018-01-24
申请号:EP10704358.0
申请日:2010-02-15
Applicant: BASF SE
Inventor: FUNK, Rüdiger , SCHRÖDER, Jürgen , BITZER, Emil
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公开(公告)号:EP2714755B1
公开(公告)日:2017-04-26
申请号:EP12725042.1
申请日:2012-06-01
Applicant: BASF SE
Inventor: FUNK, Rüdiger , PFEIFFER, Thomas , SCHRÖDER, Jürgen
IPC: C08F220/06 , A61L15/00 , C08F6/06
CPC classification number: C08F220/06 , A61L15/60 , C08F216/34 , C08F220/40 , C08L2312/00 , C08F2222/1026
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87.VERFAHREN ZUR HERSTELLUNG WASSERABSORBIERENDER POLYMERPARTIKEL IN EINEM POLYMERISATIONSREAKTOR MIT MINDESTENS ZWEI ACHSPARALLEL ROTIERENDEN WELLEN 有权
Title translation: 方法在聚合产生水具有至少两个轴向平行的旋转轴公开(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:EP2438096B1
公开(公告)日:2016-01-27
申请号:EP10722361.2
申请日:2010-06-01
Applicant: BASF SE
Inventor: STUEVEN, Uwe , FUNK, Rüdiger , WEISMANTEL, Matthias , VAN ESBROECK, Dominicus , DE KAEY, Ronny
IPC: C08F220/06 , C08F6/06 , C08J3/00
CPC classification number: C08F220/06 , C08F6/008 , C08J3/12 , C08J2333/02 , F26B17/04 , F26B25/002 , C08L33/02
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89.VERFAHREN ZUR HERSTELLUNG WASSERABSORBIERENDER POLYMERPARTIKEL MIT HOHER PERMEABILITÄT DURCH POLYMERISATION VON TROPFEN EINER MONOMERLÖSUNG 有权
Title translation: 方法制备水高渗透通过单体的聚合液滴公开(公告)号:EP2046403B1
公开(公告)日:2015-09-16
申请号:EP07787412.1
申请日:2007-07-12
Applicant: BASF SE
Inventor: STUEVEN, Uwe , WEISMANTEL, Matthias , HEIDE, Wilfried , KRÜGER, Marco , SEIDL, Volker , BLEI, Stefan , LÖSCH, Dennis , FUNK, Rüdiger , HILLEBRECHT, Annemarie
IPC: A61L15/24 , A61L15/22 , A61L15/60 , C08F2/10 , C08F2/34 , C08F20/04 , C08K3/00 , C08J3/24 , C08F2/00 , C08F2/44 , C08F220/06 , B01J10/00 , C08F222/10
CPC classification number: B01J10/002 , A61L15/24 , A61L15/60 , C08F2/00 , C08F2/10 , C08F2/44 , C08F220/06 , C08F222/1006 , C08L33/02
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90.
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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