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1. 发明授权

EP2552976B2 A PROCESS FOR THE PRODUCTION OF A SUPERABSORBENT POLYMER 有权转让
公开(公告)号：EP2552976B2
公开(公告)日：2019-05-22
申请号：EP11705891.7
申请日：2011-03-01
申请人： Evonik Degussa GmbH
发明人： GARTNER, Herbert , HARREN, Jörg , HAGER, Marc , PLÖCHINGER, Harald , FRICKER, Daniel , KOHLER, Hans-Peter , AUERNIG, Sabine
IPC分类号： C08F220/06 , C08F2/44 , A61L15/60 , C08K13/02 , C08K5/17 , C08F2/10 , C08F4/40

2. 发明授权

EP2912110B1 GERUCHS- UND FARBSTABILE WASSERABSORBIERENDE ZUSAMMENSETZUNG 有权转让
公开(公告)号：EP2912110B1
公开(公告)日：2018-12-05
申请号：EP13782712.7
申请日：2013-10-24
申请人： Evonik Degussa GmbH
发明人： WATTEBLED, Laurent , PILLAT, Jessica , MAUS, Lisa , SMITH, Scott , HARREN, Jörg
IPC分类号： C08K5/13 , C08K5/14 , A61L15/60 , A61L15/42 , B01J20/26 , C08F220/06 , A61L15/24 , B01J20/30 , C08K3/011
CPC分类号： B01J20/26 , A61L15/24 , A61L15/42 , A61L15/60 , B01J20/02 , B01J20/22 , B01J20/261 , B01J20/265 , B01J20/267 , B01J20/3042 , B01J2220/68 , C08F220/06 , C08K3/011 , C08K5/13 , C08K5/14 , C08L33/08 , C08L33/02 , C08F220/40 , C08F2222/108

3. 发明授权

EP2699609B1 VERFAHREN ZUR HERSTELLUNG VON WASSERABSORBIERENDEN POLYMEREN MIT HOHER ABSORPTIONSGESCHWINDIGKEIT 有权转让
标题翻译：制备具有高吸收速率的吸水性聚合物的方法
公开(公告)号：EP2699609B1
公开(公告)日：2017-10-18
申请号：EP12711884.2
申请日：2012-04-03
申请人： Evonik Degussa GmbH
发明人： WATTEBLED, Laurent , LOICK, Christoph , HARREN, Jörg , LEININGER, Stefan
IPC分类号： C08F220/06 , C08F2/44 , A61L15/00

4. 发明授权

EP1507564B1 WASSERABSORBIERENDE, DIE ZERSETZUNG VON KÖRPERFLÜSSIGKEITEN VERZÖGERNDE POLYMERTEILCHEN, DIESE BEINHALTENDE VERBUNDE SOWIE DEREN VERWENDUNG 有权
标题翻译：吸水，体液延缓聚合物的恶化这条腿STOP END复合材料及其用途
公开(公告)号：EP1507564B1
公开(公告)日：2016-08-10
申请号：EP03720516.8
申请日：2003-04-23
申请人： Evonik Degussa GmbH
发明人： HARREN, Jörg , ISSBERNER, Jörg , SCHMIDT, Harald
IPC分类号： A61L15/24 , C08K3/24
CPC分类号： A61L15/46 , A61L15/24 , A61L2300/104 , A61L2300/404 , C08K3/28 , C08L33/06

5. 发明授权

EP1563002B1 ABSORBIERENDE POLYMERGEBILDE MIT VERBESSERTER RETENTIONSKAPAZITÄT UND PERMEABILITÄT 有权转让
标题翻译：具有改进的保持能力和渗透性的吸收性聚合物结构
公开(公告)号：EP1563002B1
公开(公告)日：2014-07-16
申请号：EP03809325.8
申请日：2003-10-24
申请人： Evonik Degussa GmbH
发明人： HARREN, Jörg , BREHM, Helmut , KERKMANN, Andreas , RAMLOW, Stephan
IPC分类号： C08J7/12 , C08K3/34 , A61L15/00 , C08F20/00 , C08F8/00 , B29B7/00 , B01F3/12 , B01F13/10 , B01J19/18 , A61L15/60 , B01F7/00 , B01F9/00
CPC分类号： B01J19/1806 , A61L15/60 , B01F3/1214 , B01F3/1221 , B01F7/00391 , B01F13/1027 , B01F2009/0092 , B29B7/005 , C08F8/00 , Y10T428/24942 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2996 , Y10T428/2998 , Y10T428/31504 , C08F20/00

6. 发明授权

EP2632959B1 VERFAHREN ZUR HERSTELLUNG VON VERBESSERTEN ABSORBIERENDEN POLYMEREN MITTELS KRYOGENEM MAHLEN 有权转让
公开(公告)号：EP2632959B1
公开(公告)日：2019-04-24
申请号：EP11776384.7
申请日：2011-10-05
申请人： Evonik Degussa GmbH
发明人： LOICK, Christoph , GARTZ, Dominik , WATTEBLED, Laurent , HARREN, Jörg
IPC分类号： B01J20/26 , C08F6/00 , A61L15/22 , A61L15/60 , C08J3/12 , C08J3/24

7. 发明授权

EP2536771B1 VERFAHREN ZUR RÜCKFÜHRUNG VON POLYMERFEINTEILCHEN 有权转让
公开(公告)号：EP2536771B1
公开(公告)日：2018-05-23
申请号：EP11701060.3
申请日：2011-01-18
申请人： Evonik Degussa GmbH
发明人： RUDOLPH, Henry , HOEFGES, Thomas , VAN STIPHOUDT, Manfred , HARREN, Jörg , WATTEBLED, Laurent , FURNO, Franck , SOPPE, Frank
IPC分类号： C08F220/06 , C08F2/44 , C08J3/24
CPC分类号： C08F220/06 , C08F2/22 , C08F2/44 , C08J3/245 , C08J2300/14

8. 发明公开

EP2773691A2 SUPERABSORBIERENDE POLYMERE FÜR HOCHGEFÜLLTE ODER FASERFREIE HYGIENEARTIKEL 有权转让
标题翻译：高吸水性聚合物的高填充或无纤维HYGIENEARTIKEL
公开(公告)号：EP2773691A2
公开(公告)日：2014-09-10
申请号：EP12788172.0
申请日：2012-11-12
申请人： Evonik Degussa GmbH
发明人： HENN, Markus , WATTEBLED, Laurent , HERBE, Peter , HARREN, Jörg , LOICK, Christoph
IPC分类号： C08J3/12 , A61L15/60 , A61F13/53 , C08L101/14
摘要： The invention relates to a particulate, absorbent polymer material comprising at least one of the following properties: i) a maximum APC
i x 10 sec- value of ≥1.6 for at least one number i selected from the group of the whole numbers from 2 to 12 (=APC
max ); ii) a value for the sum of all APC
i × 10 sec -values of ≥ 12 for all numbers i from the group of whole numbers from 2 to 12 (=APC
sum ); wherein the APC
i x 10 sec -value is defined as follows: APC
i × 10 sec =QI
i × 10 sec -value
2 ×PI
i × 10 sec -value, wherein - the QI
i x 10 sec-value value is the value of the source index determined according to the test method described herein i x 10 seconds after adding the 0.9 wt % of NaCl solution and - the PI
i x 10 sec- value the value of the permeability index according to the test method described herein i x 10 seconds after adding the 0.9 wt % of NaCl solution. The invention also relates to an absorbent core comprising such a particulate absorbent material, to a hygiene product, to a method for producing an absorbent core and to an absorbent core that can be obtained by said method.

9. 发明公开

EP1856194A1 HYDROLYTICALLY STABLE POSTCROSSLINKED SUPERABSORBENTS 无效
标题翻译：水解后交联的超级吸收器
公开(公告)号：EP1856194A1
公开(公告)日：2007-11-21
申请号：EP06708497.0
申请日：2006-02-24
申请人： Evonik Degussa GmbH
发明人： HARREN, Jörg , ISSBERNER, Jörg , WALDEN, Mirko , TENI, Rainer , FURNO, Franck , WERLE, Peter , KRIMMER, Hans-peter
IPC分类号： C08J3/24 , A61L15/22 , C08L33/02
CPC分类号： C08J3/24 , C08F220/06 , C08J2333/02
摘要： The present invention relates to a process for producing postcrosslinked water-absorbing polymeric formations, comprising the steps of contacting water-absorbing polymeric formations P1 obtained by polymerization of ethylenically unsaturated acid-functional monomers or salts thereof in the presence of a crosslinker with a fluid F1 comprising a postcrosslinker, - heating the water-absorbing polymeric formations in contact with the fluid F1 to a temperature in a range from 40 to 300°C to obtain postcrosslinked water- absorbing polymeric formations P2, the water-absorbing polymeric formations P1 having a thermal stability, as determined in accordance with the test method described herein, of less than 3.0%. The invention also relates to water-absorbing polymeric formations, to the water-absorbing polymeric formations obtainable by this process, to water-absorbing polymeric formations based on crosslinked carboxyl-bearing monomers, to a composite comprising water-absorbing polymeric formations and a substrate, to a process for producing a composite, to a composite obtainable by this process, to chemical products comprising water-absorbing polymeric formations or a composite, to the use of water-absorbing polymeric formations or of a composite in chemical products and also to the use of triallyl isocyanurate as an internal crosslinker in the production of water-absorbing polymeric formations based on crosslinked carboxyl-bearing monomers.

10. 发明授权

EP1169372B2 PULVERFÖRMIGE, VERNETZTE, ABSORBIERENDE POLYMERE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG 有权
公开(公告)号：EP1169372B2
公开(公告)日：2018-10-31
申请号：EP00916874.1
申请日：2000-02-26
申请人： Evonik Degussa GmbH
发明人： MERTENS, Richard , HARREN, Jörg
IPC分类号： C08J3/24 , C08F8/00 , A61L15/48 , A61L15/60 , B01J20/26 , C08L33/02
CPC分类号： C08J3/245 , A61L15/48 , A61L15/60 , B01J20/26 , C08F8/00 , C08F222/1006 , C08J2300/14 , C08L33/02 , C08L2312/00 , C08F220/06

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