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公开(公告)号：EP3558628A1
公开(公告)日：2019-10-30
申请号：EP17816829.0
申请日：2017-12-15
Applicant: BASF SE
Inventor： HAAG, Monica , DEUERLEIN, Stephan , KRAUSS, Roland , KLOCK, Volker , BARTHEL, Holger
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公开(公告)号：EP3140325A1
公开(公告)日：2017-03-15
申请号：EP15722698.6
申请日：2015-05-07
Applicant: BASF SE
Inventor： BRAUN, Markus Albert , HAAG, Monika , DEUERLEIN, Stephan , KLOCK, Volker , KRAUSS, Roland
IPC: C08F2/01 , C08F2/10 , C08F220/06
CPC classification number: A61L15/24 , A61L15/60 , B01J20/267 , B01J20/28011 , C08F2/001 , C08F2/10 , C08F220/06 , C08J3/245 , C08J2333/02 , C08F2222/1026 , C08L33/02
Abstract: The invention relates to a method for producing water-absorbing polymer particles, having the following steps: a) a polymerization step in which an aqueous monomer solution comprising at least one ethylenically unsaturated acid group-carrying monomer (M) that can be at least partly neutralized and at least one crosslinking agent is polymerized, an aqueous polymer gel being obtained; b) a granulation step in which the aqueous polymer gel with a solid content of 35 to 70 wt.% and a temperature between 75 and 125 °C is pressed out of a high-pressures zone into a low-pressure zone through a perforated plate and a granulate is obtained, the pressure difference between the high-pressure zone and the low-pressure zone equaling 4 to less than 14 bar and the opening ratio of the perforation plate equaling 30 to 80%; c) a drying step in which the granulate is dried to a moisture content of less than 10 wt.%; d) a grinding step and a classifying step, wherein water-absorbing polymer particles are obtained; and e) a surface post-crosslinking step for the water-absorbing polymer particles. The water-absorbing polymer particles have a high swelling rate and a high retention capacity while having an advantageous ratio of the permeability of the swollen gel bed SFC to the centrifuge retention capacity CRC.
Abstract translation: 提供了一种生产吸水性聚合物颗粒的方法，该方法包括：a）聚合步骤，其中包含至少一个带有酸基并可能至少部分中和的至少一种烯属不饱和单体M的单体水溶液和至少一种交联剂是 聚合得到聚合物水凝胶; b）造粒步骤，其中固体含量为35至70重量％，温度为75至125℃的聚合物凝胶水凝胶被迫从高压区通过模板进入低压区 获得颗粒，高压区和低压区之间的压力差为4至小于14巴，模板的孔径比为30至80％; c）干燥步骤，其中将所述颗粒干燥至含水量小于10重量％; d）研磨步骤和分级步骤以获得吸水性聚合物颗粒; 和e）吸水性聚合物颗粒的表面交联。 吸水性聚合物颗粒具有高溶胀速率和高保留能力以及膨胀凝胶层SFC的渗透性与离心保留容量CRC的良好比率。
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公开(公告)号：EP2611859B1
公开(公告)日：2014-12-24
申请号：EP11757579.5
申请日：2011-09-02
Applicant: BASF SE
Inventor： DEUERLEIN, Stephan , DOMKE, Imme , MICHAILOVSKI, Alexej , RIEGER, Reinhold , CHAROENSIRISOMBOON, Piyada , EICHHOLZ, Christian , BAYER, Robert
IPC: C08K9/06
CPC classification number: C08K9/06
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14.发明公开IRON- AND COPPER-CONTAINING ZEOLITE BETA FROM ORGANOTEMPLATE-FREE SYNTHESIS AND USE THEREOF IN THE SELECTIVE CATALYTIC REDUCTION OF NOX 审中-公开铁和铜的沸石βOFF ORGANOTEMPLATEFREIER合成及其用途在选择性催化NOx还原
公开(公告)号：EP2812281A1
公开(公告)日：2014-12-17
申请号：EP13746342.8
申请日：2013-02-06
Applicant: BASF SE
Inventor： MAURER, Stefan , WYCISK, Michael , PETRY, Julia , DEUERLEIN, Stephan , ZHANG, Weiping , SHI, Chuan , TAKASHI, Hihara
CPC classification number: B01J29/7215 , B01D53/8628 , B01D53/9418 , B01D2255/20738 , B01D2255/20761 , B01D2255/502 , B01D2257/404 , B01J29/7615 , B01J35/002 , B01J2229/186 , B01J2229/42 , C01B39/065 , C01B39/46
Abstract: The present invention relates to a process for the production of a zeolitic material having a BEA-type framework structure comprising YO
2 and X
2 O
3 , wherein said process comprises the steps of (1) preparing a mixture comprising one or more sources for YO
2 , one or more sources for X
2 O
3 , and seed crystals comprising one or more zeolitic materials having a BEA-type framework structure; (2) crystallizing the mixture obtained in step (1); and (3) subjecting the zeolitic material having a BEA-type framework structure obtained in step (2) to an ion-exchange procedure with Cu and/or Fe; wherein Y is a tetravalent element, and X is a trivaient element, wherein the mixture provided in step (1) and crystallized in step (2) does not contain an organotemplate as structure-directing agent, and wherein the total amount of Cu and/or Fe in the ion-exchanged material obtained in step (3) ranges from 0.1 to 25 wt.-% calculated as Fe
2 O
3 and CuO, as well as to a zeolitic material having a BEA-type framework structure which may be obtained according to said process, and to a method for the treatment of NO
x by selective catalytic reduction (SCR) using said zeolitic material.-
15.发明授权
公开(公告)号：EP2509935B1
公开(公告)日：2013-10-16
申请号：EP10787752.4
申请日：2010-12-06
Applicant: BASF SE
Inventor： TSCHIRSCHWITZ, Steffen , DEUERLEIN, Stephan , BÜRKLE, Jochen , SCHMITT, Markus , SCHREIBER, Michael , OEHLENSCHLÄGER, Steffen
CPC classification number: C07C5/29 , C07C2523/72 , C07C2527/126 , C07C2531/02 , C07C13/18
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Patent Agency Ranking
公开(公告)号：EP3140326B1
公开(公告)日：2018-08-15
申请号：EP15722997.2
申请日：2015-05-07
Applicant: BASF SE
Inventor： BRAUN, Markus Albert , HAAG, Monika , DEUERLEIN, Stephan
IPC: C08F2/01 , C08F2/10 , C08F220/06
CPC classification number: B01J20/261 , A61L15/24 , A61L15/60 , B01J20/267 , B01J20/28004 , C08F2/10 , C08F220/06 , C08F2222/1026 , C08J3/245 , C08J2333/02
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17.发明公开RHODIUMKATALYSATOR ZUR ZERSETZUNG VON LACHGAS, DESSEN HERSTELLUNG UND VERWENDUNG 审中-公开RHODIUMKATALYSATOR ZUR ZERSETZUNG VON LACHGAS，DESSEN HERSTELLUNG UND VERWENDUNG
公开(公告)号：EP3227019A1
公开(公告)日：2017-10-11
申请号：EP15800799.7
申请日：2015-11-24
Applicant: BASF SE
Inventor： DEUERLEIN, Stephan , BEBENSEE, Regine Helga , WÜRZ, Harald , STELLA, Denis , SPIEGEL, Andreas
CPC classification number: B01J23/464 , B01D53/8628 , B01D2255/1025 , B01D2255/20715 , B01D2255/20769 , B01D2255/30 , B01D2257/402 , B01J21/066 , B01J21/08 , B01J23/28 , B01J23/6525 , B01J35/0006 , B01J35/002 , B01J35/023 , B01J35/026 , B01J35/1014 , B01J35/1019 , B01J35/1061 , B01J35/1066 , B01J35/109 , B01J37/0009 , B01J37/0018 , B01J37/0201 , B01J37/0236 , B01J37/04 , B01J37/086 , B01J37/088 , Y02C20/10
Abstract: The invention relates to a catalyst for decomposing nitrous oxide, to a method for producing same, and to the use thereof. The catalyst contains rhodium on a catalyst support, and the catalyst support is produced by mixing zirconium dioxide powder with a silicon compound as a binder and water so as to form a kneadable mass, homogenizing the mass, molding the mass into molded bodies, drying, and calcining. The binder is selected from silicon compounds of the general formula (I) to (IV) (Hal)xSiR4-x(l) (Hal)xSi(OR')4-x(II) (Hal)xSi(NR R )a-x(III) RxSi(OR')4-x (IV) RxSi(NR R )4-x(V) (R O)xSi(NR R )4-x(VI), where Hal independently of one another represents halogen (F, Cl, Br, or I), R independently of one another represents H or an optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, arylalkyl, or aryl group, R , R independently of one another represent H or an optionally substituted alkyl, acyl, arylalkyl, or aryl group, and x represents 0 to 4.
Abstract translation: 本发明涉及用于分解一氧化二氮的催化剂，其制备方法及其用途。 催化剂在催化剂载体上含有铑，催化剂载体通过将二氧化锆粉末与作为粘结剂的硅化合物和水混合以形成可捏炼物质，均化该物质，将该物质成型为模制体，干燥， 并煅烧。 （I）至（IV）（Hal）x SiR 4-x（1）（Hal）x Si（OR'）4-x（II）（Hal）x Si（NR 1） R 2 Si）x（V）（R 1 O）x Si（NR 1）R x Si（OR'）4-x（IV）R x Si（NR 1 R 2）4-x R 2）4-x（VI），其中Hal彼此独立地表示卤素（F，Cl，Br或I），R彼此独立地表示H或任选取代的烷基，烯基，炔基，环烷基， 环烯基，芳基烷基或芳基，R 1，R 2彼此独立地表示H或任选取代的烷基，酰基，芳基烷基或芳基，并且x表示0至4。
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18.发明授权VERFAHREN ZUR HERSTELLUNG VON CYCLOHEXAN MIT AUS EINEM STEAMCRACKVERFAHREN STAMMENDEN AUSGANGSMATERIALIEN 有权用于生产用蒸汽CYCLOHEXANE从裂缝过程中获得起始物
公开(公告)号：EP2909159B1
公开(公告)日：2016-09-21
申请号：EP13776829.7
申请日：2013-10-16
Applicant: BASF SE
Inventor： TSCHIRSCHWITZ, Steffen , WISSEL-STOLL, Kathrin , BÜRKLE, Jochen , KOSTOVA, Albena , SCHMITT, Markus , WLOKA, Veronika , DEUERLEIN, Stephan , BOSCH, Marco , OEHLENSCHLÄGER, Steffen , SCHREIBER, Michael , AVERLANT, Gauthier Luc Maurice , JONI, Joni , PROCHAZKA, Roman , BOCK, Martin , KINDLER, Alois , MALKOWSKY, Daniela , SPUHL, Katharina , BITTERLICH, Stefan , PFEIFFER, Daniel
CPC classification number: C07C5/10 , C07C5/29 , C07C2523/755 , C07C2527/125 , C07C2601/14 , C07C13/18
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公开(公告)号：EP2731923B1
公开(公告)日：2015-09-09
申请号：EP12733089.2
申请日：2012-07-03
Applicant: BASF SE
Inventor： TELES, Joaquim Henrique , LIMBACH, Michael , DEHN, Richard , DEUERLEIN, Stephan , DANZ, Manuel
CPC classification number: C07C6/04 , C07C1/2078 , C07C45/50 , C07C51/353 , C07C51/60 , C07C209/26 , C07C2531/22 , C07C2531/24 , C07C2601/18 , Y02P20/127 , C07C13/24 , C07C11/02 , C07C211/35 , C07C47/43 , C07C61/10
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公开(公告)号：EP2731923A1
公开(公告)日：2014-05-21
申请号：EP12733089.2
申请日：2012-07-03
Applicant: BASF SE
Inventor： TELES, Joaquim Henrique , LIMBACH, Michael , DEHN, Richard , DEUERLEIN, Stephan , DANZ, Manuel
CPC classification number: C07C6/04 , C07C1/2078 , C07C45/50 , C07C51/353 , C07C51/60 , C07C209/26 , C07C2531/22 , C07C2531/24 , C07C2601/18 , Y02P20/127 , C07C13/24 , C07C11/02 , C07C211/35 , C07C47/43 , C07C61/10
Abstract: The present invention provides a process for preparing cycloheptene and derivatives thereof by ring-closure metathesis of asymmetric 1,8-dienes whose C-C double bond in position 8 is not terminal. Cycloheptene and also its derivatives cycloheptanone, cycloheptylamine, cycloheptanecarbaldehyde, cycloheptanecarboxylic acid and cycloheptanecarbonyl chloride, and also their derivatives, are important synthetic building blocks for active compounds. The ring-closure metathesis is performed preferably as a reactive distillation. The asymmetric 1,8-dienes for the ring-closure metathesis can be obtained by catalytic decarbonylation or oxidative decarboxylation of the corresponding unsaturated carboxylic acids and/or carboxylic acid derivatives.
Abstract translation: 本发明提供了通过不对称1,8-二烯的闭环复分解制备环庚烯及其衍生物的方法，其中位置8的C-C双键不是末端。 环庚烯及其衍生物环庚酮，环庚胺，环庚烷甲醛，环庚烷羧酸和环庚烷碳酰氯及其衍生物是活性化合物的重要合成结构单元。 闭环复分解优选作为反应性蒸馏进行。 用于闭环复分解的不对称1,8-二烯可以通过相应的不饱和羧酸和/或羧酸衍生物的催化脱羰或氧化脱羧获得。
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