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1. 发明公开

EP3821450A1 IMPROVED TEMPERATURE-STABLE SOFT-MAGNETIC POWDER 有权
公开(公告)号：EP3821450A1
公开(公告)日：2021-05-19
申请号：EP19736389.8
申请日：2019-07-09
申请人： BASF SE
发明人： KOENIG, Rene , JOKSIMOVIC, Rastko , MUENSTER, Ingo , KLOCK, Volker , HWANG, Jae Hyung , EHRENSTEIN, Moritz , HUPE, Eike , NILGES, Joachim , LIEBSCHER, Ralf , KIEBURG, Christoffer
IPC分类号： H01F1/33 , H01F1/24 , B22F1/00

2. 发明公开

EP2951212A1 VERFAHREN ZUR HERSTELLUNG WASSERABSORBIERENDER POLYMERPARTIKEL MIT HOHER QUELLGESCHWINDIGKEIT UND HOHER ZENTRIFUGENRETENTIONSKAPAZITÄT BEI GLEICHZEITIG HOHER PERMEABILITÄT DES GEQUOLLENEN GELBETTS 有权
标题翻译：方法产水高源和高速离心保水能力在同一时间高渗溶胀凝胶床
公开(公告)号：EP2951212A1
公开(公告)日：2015-12-09
申请号：EP14702469.9
申请日：2014-01-20
申请人： BASF SE
发明人： HAAG, Monica , KRAUSS, Roland , GIEGER, Thomas , KLOCK, Volker , WEISMANTEL, Matthias
IPC分类号： C08F2/10 , A61L15/60 , C08J3/24 , C08F220/06
CPC分类号： C08F222/1006 , A61L15/60 , C08F2/10 , C08F220/06 , C08J3/245 , C08J2333/02 , C08F2222/1026 , C08L33/08
摘要： Method for producing water-absorbing polymer particles with high swelling rate and high centrifuge retention capacity, with simultaneously high permeability of the swollen gel bed, by means of polymerisation of an aqueous monomer solution in a polymerisation reactor with at least two axially parallel rotating shafts (kneaders), subsequent extrusion at high temperatures, and thermal surface post-cross-linkage.

3. 发明公开

EP4073217A1 GRANULES OF MGDA AND (METH)ACRYLIC ACID HOMO- OR CO-POLYMER; PROCESS FOR MAKING THE SAME 审中-实审
公开(公告)号：EP4073217A1
公开(公告)日：2022-10-19
申请号：EP20815819.6
申请日：2020-12-01
申请人： BASF SE
发明人： SCHOENHERR, Michael , SCHMIDT, Kati , HAUS, Johannes, Felix , MUELLER, Michael, Klemens , JAEKEL, Frank , REINOSO GARCIA, Marta , KLOCK, Volker
IPC分类号： C11D3/33 , C11D3/37 , C11D11/00 , C11D11/02

4. 发明授权

EP3140325B1 VERFAHREN ZUR HERSTELLUNG WASSERABSORBIERENDER POLYMERPARTIKEL 有权
公开(公告)号：EP3140325B1
公开(公告)日：2018-07-11
申请号：EP15722698.6
申请日：2015-05-07
申请人： BASF SE
发明人： BRAUN, Markus Albert , HAAG, Monika , DEUERLEIN, Stephan , KLOCK, Volker , KRAUSS, Roland
IPC分类号： C08F2/01 , C08F2/10 , C08F220/06
CPC分类号： A61L15/24 , A61L15/60 , B01J20/267 , B01J20/28011 , C08F2/001 , C08F2/10 , C08F220/06 , C08J3/245 , C08J2333/02 , C08F2222/1026 , C08L33/02

5. 发明公开

EP3066672A1 TEMPERATURE-STABLE SOFT-MAGNETIC POWDER 有权
标题翻译： TEMPERATURSTABILES WEICHMAGNETISCHES PULVER
公开(公告)号：EP3066672A1
公开(公告)日：2016-09-14
申请号：EP14793153.9
申请日：2014-11-04
申请人： BASF SE
发明人： PAGANO, Sandro , HWANG, Jae Hyung , LIEBSCHER, Ralf , PRECHTL, Frank , KOCH, Oliver , WATZENBERGER, Otto , KLOCK, Volker
IPC分类号： H01F1/26 , B22F1/00
CPC分类号： H01F1/20 , B22F1/02 , C23C30/00 , H01F1/26 , H01F1/36 , H01F3/08 , H01F41/0246
摘要： The invention relates to a soft-magnetic powder coated with a silicon based coating, wherein the silicon based coating comprises at least one of the following fluorine containing compositions: a) a fluorine containing composition of formula (I) €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ Si 1-0,25a M1 a O 2-0,5b F b €ƒ€ƒ€ƒ€ƒ€ƒ(I) wherein a is in the range of 0.015 to 0.52, b is in the range of 0.015 to 0.52, M1 is H, K, Rb, Cs or NR 1 4 , wherein each R 1 is independently selected from the group consisting of H, C 1-6 alkyl, phenyl and benzyl; or b) a fluorine containing composition of formula (II) €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ Si 1-0,75c M2 c O 2-0,5d F d €ƒ€ƒ€ƒ€ƒ€ƒ(II) wherein c is in the range of 0.005 to 0.17, d is in the range of 0.015 to 0.52, M2 is B or Al; or c) a fluorine containing composition of formula (III) €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ Si 1-1,25e P e O 2-0,5f F f €ƒ€ƒ€ƒ€ƒ€ƒ(III) wherein e is in the range of 0.003 to 0.10, f is in the range of 0.015 to 0.52. The invention further relates to a process of coating the soft-magnetic powder, the use of such soft-magnetic powder and an electronic component including such soft-magnetic powder.
摘要翻译：本发明涉及涂覆有硅基涂层的软磁性粉末，其中硅基涂层包含至少一种以下含氟组合物：a）含氟的式（I）组合物€ƒ€ƒ€ ƒ€ƒ€ƒ€ƒSi 1-0,25a M1 a O 2-0,5b F b€ƒ€ƒ€ƒ（I）其中a在0.015至0.52的范围内，b 在0.015〜0.52的范围内，M1是H，K，Rb，Cs或NR11，其中每个R 1独立地选自H，C 1-6烷基，苯基和苄基; 或b）式（II）的含氟组合物€ƒ€ƒ€ƒ€ƒ€ƒ€ƒSi 1-0,75c M2 c O 2-0,5d F d€ƒ€ƒ （II）其中c在0.005至0.17的范围内，d在0.015至0.52的范围内，M2是B或Al; 或c）式（III）的含氟组合物€ƒ€ƒ€ƒ€ƒ€ƒ€ƒSi 1-1,25e P e O 2-0,5f F f€ƒ€ƒ 其中e在0.003〜0.10的范围内，f在0.015〜0.52的范围内。本发明还涉及涂覆软磁性粉末的方法，使用这种软磁性粉末和包含这种软磁性粉末的电子部件。

7. 发明授权

EP2951212B1 VERFAHREN ZUR HERSTELLUNG WASSERABSORBIERENDER POLYMERPARTIKEL MIT HOHER QUELLGESCHWINDIGKEIT UND HOHER ZENTRIFUGENRETENTIONSKAPAZITÄT BEI GLEICHZEITIG HOHER PERMEABILITÄT DES GEQUOLLENEN GELBETTS 有权
标题翻译：方法产水高源和高速离心保水能力在同一时间高渗溶胀凝胶床
公开(公告)号：EP2951212B1
公开(公告)日：2017-03-15
申请号：EP14702469.9
申请日：2014-01-20
申请人： BASF SE
发明人： HAAG, Monica , KRAUSS, Roland , GIEGER, Thomas , KLOCK, Volker , WEISMANTEL, Matthias
IPC分类号： C08F2/10 , A61L15/60 , C08J3/24 , C08F220/06
CPC分类号： C08F222/1006 , A61L15/60 , C08F2/10 , C08F220/06 , C08J3/245 , C08J2333/02 , C08F2222/1026 , C08L33/08

8. 发明公开

EP2861633A1 VERFAHREN ZUR HERSTELLUNG WASSERABSORBIERENDER POLYMERPARTIKEL 有权
公开(公告)号：EP2861633A1
公开(公告)日：2015-04-22
申请号：EP13727895.8
申请日：2013-06-10
申请人： BASF SE
发明人： KRAUß, Roland , GIEGER, Thomas , KLOCK, Volker
IPC分类号： C08F6/00 , A61L15/22 , A61L15/60 , B07B9/00 , B02C23/08 , C08J3/12
CPC分类号： B07B1/12 , A61L15/60 , C08F6/008 , C08L33/08
摘要： Method for producing water-absorbing polymer particles, comprising polymerizing a monomer solution or monomer suspension, classifying and drying the moist polymer gel obtained, and size-reducing the coarse portion separated during classification of the moist polymer gel, the classification of the moist polymer gel being carried out by means of a plurality of cascad-type bar sizers in a vibrating frame.
摘要翻译：生产吸水性聚合物颗粒的方法，包括聚合单体溶液或单体悬浮液，分级并干燥所得到的湿聚合物凝胶，并且在湿聚合物凝胶的分类过程中分离粗糙部分的尺寸减小，湿聚合物凝胶的分类通过振动框架中的多个级联式棒分级器进行。

10. 发明授权

EP3066672B1 TEMPERATURE-STABLE SOFT-MAGNETIC POWDER 有权
标题翻译：温度稳定的软磁粉末
公开(公告)号：EP3066672B1
公开(公告)日：2018-03-21
申请号：EP14793153.9
申请日：2014-11-04
申请人： BASF SE
发明人： PAGANO, Sandro , HWANG, Jae Hyung , LIEBSCHER, Ralf , PRECHTL, Frank , KOCH, Oliver , WATZENBERGER, Otto , KLOCK, Volker
IPC分类号： H01F1/26 , B22F1/00
CPC分类号： H01F1/20 , B22F1/02 , C23C30/00 , H01F1/26 , H01F1/36 , H01F3/08 , H01F41/0246
摘要： The invention relates to a soft-magnetic powder coated with a silicon based coating, wherein the silicon based coating comprises at least one of the following fluorine containing compositions: a) a fluorine containing composition of formula (I) €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ Si 1-0,25a M1 a O 2-0,5b F b €ƒ€ƒ€ƒ€ƒ€ƒ(I) wherein a is in the range of 0.015 to 0.52, b is in the range of 0.015 to 0.52, M1 is H, K, Rb, Cs or NR 1 4 , wherein each R 1 is independently selected from the group consisting of H, C 1-6 alkyl, phenyl and benzyl; or b) a fluorine containing composition of formula (II) €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ Si 1-0,75c M2 c O 2-0,5d F d €ƒ€ƒ€ƒ€ƒ€ƒ(II) wherein c is in the range of 0.005 to 0.17, d is in the range of 0.015 to 0.52, M2 is B or Al; or c) a fluorine containing composition of formula (III) €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ Si 1-1,25e P e O 2-0,5f F f €ƒ€ƒ€ƒ€ƒ€ƒ(III) wherein e is in the range of 0.003 to 0.10, f is in the range of 0.015 to 0.52. The invention further relates to a process of coating the soft-magnetic powder, the use of such soft-magnetic powder and an electronic component including such soft-magnetic powder.

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