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1.发明申请
公开(公告)号：WO2008055935A3
公开(公告)日：2009-11-26
申请号：PCT/EP2007062016
申请日：2007-11-07
Applicant: BASF SE , HERFERT NORBERT , WENDKER MARTIN , FEISE HERMANN JOSEF , WOLF HANNO RUEDIGER , CHIANG WILLIAM G-J , WOODRUM TOM
Inventor： HERFERT NORBERT , WENDKER MARTIN , FEISE HERMANN JOSEF , WOLF HANNO RUEDIGER , CHIANG WILLIAM G-J , WOODRUM TOM
CPC classification number: A61L15/60 , A61F13/53 , A61F2013/530481 , Y10T428/2982
Abstract: A superabsorbent having superior permeability and conveying properties comprises a permeability enhancing agent and a cohesion control agent and has a free swell gel bed permeability of at least 15 Darcies and a Hausner ratio in the range of 1.18 to 1.34.
Abstract translation: 具有优异的渗透性和输送性能的超吸收剂包括渗透性增强剂和粘合控制剂，并且具有至少15达西的自由溶胀凝胶床渗透性和1.18至1.34范围内的豪斯纳比。
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公开(公告)号：WO2010052130A2
公开(公告)日：2010-05-14
申请号：PCT/EP2009063853
申请日：2009-10-22
Applicant: BASF SE , ERK ATES , FEISE HERMANN JOSEF
Inventor： ERK ATES , FEISE HERMANN JOSEF
CPC classification number: B01J20/3425 , B01J20/261 , B01J20/267 , B01J20/3475
Abstract: The invention relates to a method for separating an output mixture of a solid filter aid for precoat filtration into a coarse mixture and a fine mixture of filter aid in a hydrocyclone, and to the use of a hydrocyclone for separating an output mixture of a solid filter aid for precoat filtration into a coarse mixture and a fine mixture of filter aid, wherein the difference of the filter resistances of the coarse mixture and fine mixture is at least 3 x 1012 mPas/m2.
Abstract translation: 一种用于在粗混合物和FiIterhilfsmittel在水力旋流器的微细混合物的固体过滤助剂为预涂过滤的起始混合物的分离，并且在粗混合物中使用水力旋流器用于固体助滤剂为预涂过滤的起始混合物的分离和精细处理 助滤剂的混合物中，将粗和细掺合物混合物的滤波器电阻的差至少为3毫帕·秒x1012 /平方米。
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公开(公告)号：BRPI0716256A2
公开(公告)日：2013-09-03
申请号：BRPI0716256
申请日：2007-09-10
Applicant: BASF SE
Inventor： MEFFERT HELMUT , PIEROBON MARIANNA , ERK ATES , FEISE HERMANN JOSEF , BAYER ROBERT
IPC: C08F6/00
Abstract: A method for removing residual styrene monomers from co-extrudates comprising polystyrene and water-insoluble, crosslinked polyvinylpyrrolidone, which comprises subjecting an aqueous suspension of the particulate solid co-extrudate to a heat treatment at temperatures of 60 to 99° C., the weight ratio of solid co-extrudate to water in the suspension being 1:1.5 to 1:20, and the concentration of the suspension being kept constant during the treatment.
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公开(公告)号：ES2325745T3
公开(公告)日：2009-09-15
申请号：ES06841344
申请日：2006-12-13
Applicant: BASF SE
Inventor： ECK BERND , RAULS MATTHIAS , FEISE HERMANN JOSEF , LETZELTER THOMAS , GUTH JOSEF
Abstract: Procedimiento para la obtención de alcoholatos mediante cristalización a partir de una solución en el alcohol correspondiente, caracterizado porque el alcoholato se separa por cristalización a una presión de 3 bares absolutos como mínimo y a una temperatura de 120ºC como mínimo.
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公开(公告)号：DK2136913T3
公开(公告)日：2018-08-06
申请号：DK08717868
申请日：2008-03-14
Applicant: BASF SE
Inventor： MEFFERT HELMUT , PIEROBON MARIANNA , PETSCH TOBIAS , BRODERSEN JULIA , FEISE HERMANN JOSEF , ERK ATES , KRESS JÖRG , MAR RALF , LACHMUTH RALF , BAYER ROBERT
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Patent Agency Ranking
公开(公告)号：BRPI0717112A2
公开(公告)日：2013-10-15
申请号：BRPI0717112
申请日：2007-09-27
Applicant: BASF SE
Inventor： MEFFERT HELMUT , PIEROBON MARIANNA , PETSCH TOBIAS , BRODERSEN JULIA , FEISE HERMANN JOSEF , ERK ATES , KRESS JOERG , MAR RALF , BAYER ROBERT
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公开(公告)号：DE502007004423D1
公开(公告)日：2010-08-26
申请号：DE502007004423
申请日：2007-09-10
Applicant: BASF SE
Inventor： MEFFERT HELMUT , PIEROBON MARIANNA , ERK ATES , FEISE HERMANN JOSEF , BAYER ROBERT
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公开(公告)号：AT474004T
公开(公告)日：2010-07-15
申请号：AT07803353
申请日：2007-09-10
Applicant: BASF SE
Inventor： MEFFERT HELMUT , PIEROBON MARIANNA , ERK ATES , FEISE HERMANN JOSEF , BAYER ROBERT
Abstract: A method for removing residual styrene monomers from co-extrudates comprising polystyrene and water-insoluble, crosslinked polyvinylpyrrolidone, which comprises subjecting an aqueous suspension of the particulate solid co-extrudate to a heat treatment at temperatures of 60 to 99° C., the weight ratio of solid co-extrudate to water in the suspension being 1:1.5 to 1:20, and the concentration of the suspension being kept constant during the treatment.
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公开(公告)号：AU2007301951A1
公开(公告)日：2008-04-03
申请号：AU2007301951
申请日：2007-09-27
Applicant: BASF SE
Inventor： MAR RALF , BAYER ROBERT , ERK ATES , PIEROBON MARIANNA , KRESS JORG , FEISE HERMANN JOSEF , PETSCH TOBIAS , MEFFERT HELMUT , BRODERSEN JULIA
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公开(公告)号：PL1965879T3
公开(公告)日：2009-10-30
申请号：PL06841344
申请日：2006-12-13
Applicant: BASF SE
Inventor： ECK BERND , RAULS MATTHIAS , FEISE HERMANN JOSEF , LETZELTER THOMAS , GUTH JOSEF
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