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1.发明公开
公开(公告)号：EP2215128A1
公开(公告)日：2010-08-11
申请号：EP08854835.9
申请日：2008-11-24
Applicant: BASF SE
Inventor： WEISMANTEL, Matthias , FUNK, Rüdiger , BLAIR, Leigh R. , HEITZHAUS, Kevin D.
CPC classification number: C08F2/48
Abstract: The present invention relates to a method for producing water-absorbent polymer particles by radiation-induced polymerization on a continuously revolving belt, electromagnetic radiation having a wavelength of greater than 400 nm being shielded.
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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
Applicant: BASF SE
Inventor： WEISMANTEL, Matthias , FUNK, Rüdiger , BERTHA, Sylvia , BLAIR, Leigh R. , HEITZHAUS, Kevin D. , STOREY, Bruce
CPC classification number: C08F2/48 , B01J19/123 , B01J19/22 , B01J2219/00033 , B01J2219/0004 , B01J2219/0877 , C08F2/50 , C08F220/06
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公开(公告)号：EP2300060A1
公开(公告)日：2011-03-30
申请号：EP09780113.8
申请日：2009-07-03
Applicant: BASF SE
Inventor： WEISMANTEL, Matthias , FUNK, Rüdiger , BLAIR, Leigh R. , HEITZHAUS, Kevin D.
CPC classification number: A61L15/60 , C08F2/01 , C08F220/06 , Y02P20/582 , Y10S526/922 , Y10S526/93
Abstract: Method for producing water-absorbing polymer particles, wherein the monomer is neutralized and cooled by way of an indirect heat exchanger, wherein the specific cooling output of the heat exchanger is less than 10 W/m².
Abstract translation: 生产吸水聚合物颗粒的方法，其中单体通过间接换热器中和和冷却，其中换热器的特定冷却输出小于10W / m 2。
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Patent Agency Ranking
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
Applicant: BASF SE
Inventor： WEISMANTEL, Matthias , FUNK, Rüdiger , BERTHA, Sylvia , BLAIR, Leigh R. , HEITZHAUS, Kevin D. , STOREY, Bruce
CPC classification number: C08F2/48 , B01J19/123 , B01J19/22 , B01J2219/00033 , B01J2219/0004 , B01J2219/0877 , C08F2/50 , C08F220/06
Abstract: 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.
Abstract translation: 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：EP2225021B1
公开(公告)日：2019-01-30
申请号：EP08861032.4
申请日：2008-12-16
Applicant: BASF SE
Inventor： WEISMANTEL, Matthias , FUNK, Rüdiger , BLAIR, Leigh R. , HEITZHAUS, Kevin D.
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公开(公告)号：EP2300060B1
公开(公告)日：2013-09-04
申请号：EP09780113.8
申请日：2009-07-03
Applicant: BASF SE
Inventor： WEISMANTEL, Matthias , FUNK, Rüdiger , BLAIR, Leigh R. , HEITZHAUS, Kevin D.
CPC classification number: A61L15/60 , C08F2/01 , C08F220/06 , Y02P20/582 , Y10S526/922 , Y10S526/93
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公开(公告)号：EP2215128B1
公开(公告)日：2012-01-18
申请号：EP08854835.9
申请日：2008-11-24
Applicant: BASF SE
Inventor： WEISMANTEL, Matthias , FUNK, Rüdiger , BLAIR, Leigh R. , HEITZHAUS, Kevin D.
CPC classification number: C08F2/48
Abstract: The present invention relates to a method for producing water-absorbent polymer particles by radiation-induced polymerization on a continuously revolving belt, electromagnetic radiation having a wavelength of greater than 400 nm being shielded.
Abstract translation: 本发明涉及在连续旋转的带上通过辐射引发聚合生产吸水性聚合物颗粒的方法，波长大于400nm的电磁辐射被屏蔽。
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公开(公告)号：EP2225021A1
公开(公告)日：2010-09-08
申请号：EP08861032.4
申请日：2008-12-16
Applicant: BASF SE
Inventor： WEISMANTEL, Matthias , FUNK, Rüdiger , BLAIR, Leigh R. , HEITZHAUS, Kevin D.
Abstract: The present invention relates to a device for producing water-absorbent polymer particles by polymerization of monomers on a continuously circulating transport belt, wherein connections of the transport belt and/or damage to the transport belt surface are sealed using a sealing compound.
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