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公开(公告)号：EP2115016A1
公开(公告)日：2009-11-11
申请号：EP08717011.4
申请日：2008-02-21
申请人： BASF SE
发明人： WEISMANTEL, Matthias , FUNK, Rüdiger , BERTHA, Sylvia , BLAIR, Leigh R. , HEITZHAUS, Kevin D. , STOREY, Bruce
CPC分类号： C08F2/48 , B01J19/123 , B01J19/22 , B01J2219/00033 , B01J2219/0004 , B01J2219/0877 , C08F2/50 , C08F220/06
摘要： The invention relates to the production of superabsorbent polymers comprising polymerizing a monomer solution on a continuous belt reactor, wherein the consistency of the formed polymer gel at the end of the continuous belt reactor is controlled by adjusting the intensity of energy-rich radiation.
摘要翻译： 本发明涉及包括在连续带式反应器上聚合单体溶液的超吸收性聚合物的生产，其中在连续带式反应器的末端形成的聚合物凝胶的稠度通过调节高能辐射的强度来控制。
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公开(公告)号：EP2307062B1
公开(公告)日：2014-03-05
申请号：EP09780136.9
申请日：2009-07-03
申请人： BASF SE
CPC分类号： A61L15/60 , C08J3/12 , C08J3/126 , C08J3/128 , C08J3/245 , C08J2300/14 , C08J2333/02
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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
申请人： BASF SE
发明人： STEPHAN, Oskar , GRUENEWALD, Gerald , WEISMANTEL, Matthias , POSSEMIERS, Karl , PETERSON, Monte , FUNK, Ruediger , BERTHA, Sylvia , CATTERNAN, Tom
IPC分类号： A61L15/60 , C08F220/06 , C08F6/28
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公开(公告)号：EP2313042A1
公开(公告)日：2011-04-27
申请号：EP09781406.5
申请日：2009-08-03
申请人： BASF SE
发明人： WEISMANTEL, Matthias , FUNK, Rüdiger , SCHRÖDER, Ulrich , KRÜGER, Marco , BERTHA, Sylvia , LOUDEN, John Joseph
IPC分类号： A61F13/15
CPC分类号： B01J20/261 , A61F13/15203 , A61F13/15658 , A61F13/53 , A61F2013/15422 , A61F2013/530496 , A61F2013/530569 , A61F2013/530583 , A61F2013/5307 , A61F2013/530708 , B01J20/28028
摘要： The present invention relates to a process for producing fluid-absorbent cores, comprising mixing a fibrous material and fluid-absorbent polymer particles having low moisture content and low apparent density and pressing the obtained mixture under specific conditions.
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公开(公告)号：EP2307062A1
公开(公告)日：2011-04-13
申请号：EP09780136.9
申请日：2009-07-03
申请人： BASF SE
CPC分类号： A61L15/60 , C08J3/12 , C08J3/126 , C08J3/128 , C08J3/245 , C08J2300/14 , C08J2333/02
摘要： A method for producing water-absorbing polymer particles, comprising polymerizing, drying, grinding, classifying and recycling of the undersized grains resulting from the classification, wherein the recycled undersized grains are coated with a reducing agent and/or inorganic particles.
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公开(公告)号：EP2040762A2
公开(公告)日：2009-04-01
申请号：EP07765739.3
申请日：2007-06-29
申请人： BASF SE
CPC分类号： A61L15/60
摘要： The invention relates to a method for producing water-absorbing composite materials, comprising at least two particulate water-absorbing polymers with different pH and at least one fibrous material, the water-absorbing polymers not being premixed. The invention also relates to the use of said materials in hygiene products.
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公开(公告)号：EP2313042B1
公开(公告)日：2013-07-10
申请号：EP09781406.5
申请日：2009-08-03
申请人： BASF SE
发明人： WEISMANTEL, Matthias , FUNK, Rüdiger , SCHRÖDER, Ulrich , KRÜGER, Marco , BERTHA, Sylvia , LOUDEN, John Joseph
IPC分类号： A61F13/15
CPC分类号： B01J20/261 , A61F13/15203 , A61F13/15658 , A61F13/53 , A61F2013/15422 , A61F2013/530496 , A61F2013/530569 , A61F2013/530583 , A61F2013/5307 , A61F2013/530708 , B01J20/28028
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公开(公告)号：EP2115016B1
公开(公告)日：2013-05-22
申请号：EP08717011.4
申请日：2008-02-21
申请人： BASF SE
发明人： WEISMANTEL, Matthias , FUNK, Rüdiger , BERTHA, Sylvia , BLAIR, Leigh R. , HEITZHAUS, Kevin D. , STOREY, Bruce
CPC分类号： C08F2/48 , B01J19/123 , B01J19/22 , B01J2219/00033 , B01J2219/0004 , B01J2219/0877 , C08F2/50 , C08F220/06
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