公开(公告)号：US09206082B2

公开(公告)日：2015-12-08

申请号：US13531782

申请日：2012-06-25

申请人： Robert Baumann

发明人： Robert Baumann

IPC分类号： C04B24/04 ,  C08K5/098 ,  C04B28/04 ,  C04B103/65 ,  C04B111/27

CPC分类号： C04B24/04 ,  C04B28/04 ,  C04B2103/65 ,  C04B2111/27 ,  C08K5/098 ,  C04B14/06 ,  C04B14/28 ,  C04B24/2676 ,  C04B24/383 ,  C04B24/2641

摘要： The invention relates to a cementitious composition that can effectively reduce the adsorption of water, which comprises a) at least one polymer that is the polymerization product of one or more ethylenically unsaturated monomers, in the form of their polymer dispersions and water-redispersible polymer powders; and b) at least one alkyl and/or alkenyl substituted dicarboxylic acids or anhydrides.

摘要翻译： 本发明涉及一种可有效降低水分吸收的水泥质组合物，其包括：a）至少一种作为其一种或多种烯属不饱和单体的聚合产物的聚合物，其聚合物分散体和水可再分散聚合物粉末形式 ; 和b）至少一种烷基和/或烯基取代的二羧酸或酸酐。

公开(公告)号：US09000213B2

公开(公告)日：2015-04-07

申请号：US13502763

申请日：2010-10-27

申请人： Michael Bock ,  Robert Baumann ,  Axel Franzke ,  Eckhard Stroefer ,  Gerhard Theis

发明人： Michael Bock ,  Robert Baumann ,  Axel Franzke ,  Eckhard Stroefer ,  Gerhard Theis

IPC分类号： C07C263/04 ,  C07C29/12 ,  C07C29/128 ,  C07C68/06

CPC分类号： C07C263/04 ,  C07C29/12 ,  C07C29/128 ,  C07C68/065 ,  C07C2601/14 ,  C07C69/96 ,  C07C265/12 ,  C07C265/14 ,  C07C31/202

摘要： A process for coproducing di- and/or polyisocyanates and glycols, comprising process stages A, B, C and E for preparing glycols and process stages A, C, D, E, F and G for preparing di- and/or polyisocyanates,which comprises accomplishing the material coupling via the separation of the reaction mixture obtained in process stage A into process stages B and C, by in process stage A, reacting an aqueous alkylene oxide with carbon dioxide to give a reaction mixture comprising alkylene carbonate, hydrolyzing a portion of the alkylene carbonate-comprising reaction mixture obtained in process stage A to glycol in process stage B, dewatering the remaining alkylene carbonate-comprising stream of the reaction mixture from process stage A in process stage C, in process stage D, synthesizing amine by hydrogenating an aromatic nitro compound or a nitrile, in process stage E, transesterifying the dewatered alkylene carbonate-comprising mixture from process stage C with a monohydroxy alcohol to give the corresponding dialkyl carbonate, obtaining glycol as a coproduct, in process stage F, reacting the dialkyl carbonate-comprising reaction mixture obtained in process stage E with the amine obtained in process stage D to a mixture comprising the corresponding mono-, di- and/or polycarbamate, which in process stage G is cleaved to obtain the corresponding di- and/or polyisocyanate.

摘要翻译： 用于共混生产二 - 和/或多异氰酸酯和二醇的方法，包括制备二元醇和工艺阶段A，C，D，E，F和G的制备二 - 和/或多异氰酸酯的工艺阶段A，B，C和E， 包括通过在工艺阶段A中将经处理阶段A获得的反应混合物分离成工艺阶段B和C来实现材料偶联，使环氧烷水溶液与二氧化碳反应，得到包含碳酸亚烷基酯的反应混合物，水解部分 在工艺阶段B中获得的含碳酸亚烷基酯的反应混合物在工艺阶段B中与二醇的混合物，在工艺阶段D中将来自反应混合物的剩余的含有碳酸亚烃的物流从工艺阶段C脱水，通过氢化合成胺 芳香族硝基化合物或腈，在工艺阶段E中，将来自工艺阶段C的脱水的含碳酸亚烷基酯混合物与单羟基醇酯交换，得到 相应的碳酸二烷基酯，在工艺阶段F中获得二醇作为副产物，将在工艺阶段E中获得的含碳酸二烷基酯的反应混合物与在工艺阶段D中获得的胺反应到包含相应的单 - ，二 - 和/ 或聚氨酯，其在工艺阶段G被切割以获得相应的二 - 和/或多异氰酸酯。

公开(公告)号：US08952156B2

公开(公告)日：2015-02-10

申请号：US13598691

申请日：2012-08-30

申请人： Hermann Luyken ,  Sebastian Ahrens ,  Gordon Brasche ,  Jens Baldamus ,  Robert Baumann ,  Randolf Hugo ,  Stephanie Jaegli ,  Johann-Peter Melder ,  Jörg Pastre ,  Boris Buschhaus

发明人： Hermann Luyken ,  Sebastian Ahrens ,  Gordon Brasche ,  Jens Baldamus ,  Robert Baumann ,  Randolf Hugo ,  Stephanie Jaegli ,  Johann-Peter Melder ,  Jörg Pastre ,  Boris Buschhaus

IPC分类号： C07C213/02 ,  B01D3/36 ,  C07C209/48 ,  C07C209/86 ,  C07C253/00 ,  B01D3/14 ,  C08G59/50

CPC分类号： B01D3/36 ,  B01D3/143 ,  C07C209/48 ,  C07C209/86 ,  C07C253/00 ,  C08G59/502 ,  C07C211/14 ,  C07C255/09 ,  C07C255/25

摘要： A process is disclosed for separating the output from the reaction of EDDN or EDMN with hydrogen in the presence of THF, a catalyst, TETA or DETA, water, and optionally organic compounds having higher and lower boiling points than TETA or DETA. Hydrogen is removed, and the output is supplied to a distillation column DK1 in which an azeotrope, optionally comprising organic compounds with a boiling point lower than TETA or DETA, is removed from the top. A product comprising TETA or DETA is removed from the bottom and passed into a distillation column DK2, removing THF. A stream comprising TETA or DETA passes from the bottom of DK2. The DK1 azeotrope is condensed. Phase separation is induced by the addition of an organic solvent essentially immiscible with water, and the mixture is separated. The organic phase is recycled into DK1 and the water phase is discharged.

摘要翻译： 公开了一种在THF，催化剂，TETA或DETA，水和具有比TETA或DETA具有更高和更低沸点的任何有机化合物存在下将EDDN或EDMN与氢气反应的输出分离出来的方法。 除去氢气，并将输出物供给到蒸馏塔DK1，在该蒸馏塔DK1中，从顶部除去任选包含沸点低于TETA或DETA的有机化合物的共沸物。 将包含TETA或DETA的产物从底部除去并进入蒸馏塔DK2中，除去THF。 包含TETA或DETA的流从DK2的底部通过。 DK1共沸物浓缩。 通过加入基本上与水不混溶的有机溶剂诱导相分离，并分离混合物。 有机相再循环到DK1中，水相排出。

公开(公告)号：US08785685B2

公开(公告)日：2014-07-22

申请号：US13430105

申请日：2012-03-26

申请人： Robert Baumann ,  Markus Christian Biel ,  Axel Franzke ,  Thomas Heidenfelder ,  Paul Klingelhoefer ,  Alfred Oftring

发明人： Robert Baumann ,  Markus Christian Biel ,  Axel Franzke ,  Thomas Heidenfelder ,  Paul Klingelhoefer ,  Alfred Oftring

IPC分类号： C07C227/18 ,  C07C227/02

CPC分类号： C07C227/18 ,  C07C227/02 ,  C07C227/12 ,  C07C229/16 ,  C07C229/12

摘要： The present invention relates to a process for preparing aminopolycarboxylates proceeding from an amino acid which, in a first process step is reacted with ethylene oxide to give an intermediate mixture comprising the corresponding dialkanolamine, and then the intermediate mixture, in a second process step is converted catalytically using a base to the corresponding aminopolycarboxylate, wherein the amino acid, before the reaction with ethylene oxide in the first process step, is supplied to a partial neutralization with 0.70 to 0.99 equivalent of base per acid group, or, in the first process step, an amino acid which has already been partly neutralized with 0.70 to 0.99 equivalent of base per acid group is used.

摘要翻译： 本发明涉及从氨基酸制备氨基多羧酸盐的方法，该方法在第一工艺步骤与环氧乙烷反应得到包含相应的二链烷醇胺的中间体混合物，然后在第二工艺步骤中将中间体混合物转化 催化地将碱用于相应的氨基多羧酸盐，其中在与第一工艺步骤中的环氧乙烷反应之前，将氨基酸以0.70-0.99当量的碱/酸组供应至部分中和，或者在第一工艺步骤 使用已经用0.70〜0.99当量碱的每个酸基部分中和的氨基酸。

公开(公告)号：US08680323B2

公开(公告)日：2014-03-25

申请号：US13008457

申请日：2011-01-18

申请人： Michael Bock ,  Axel Franzke ,  Robert Baumann ,  Eckhard Stroefer

发明人： Michael Bock ,  Axel Franzke ,  Robert Baumann ,  Eckhard Stroefer

IPC分类号： C07C263/04

CPC分类号： C07C263/04 ,  C07C265/14

摘要： The invention relates to a process for preparing isocyanates by thermal dissociation of carbamates and separation by distillation of the reaction mixture from the carbamate dissociation, comprising the corresponding isocyanate and the corresponding alcohol, by distillation in a column (K) having an enrichment section (V) and a stripping section (A), where the carbamate (1) is introduced between the enrichment section (V) and the stripping section (A) and the isocyanate is taken off as a constituent of the bottom stream (2) and the alcohol is taken off as a constituent of the overhead stream (3) from the column (K), in the presence of an inert solvent, wherein an intermediate boiler having a boiling point between the boiling point of the isocyanate and the boiling point of the alcohol under the operating conditions of the carbamate dissociation is used as inert solvent and is fed as external runback (4) in liquid form in a purity of >95% by weight, based on the total weight of the external runback (4), in the upper region of the enrichment section (V) and as gaseous, superheated stream (5) into the lower region of stripping section (A) at one or more points.

摘要翻译： 本发明涉及一种通过氨基甲酸酯的热解解制备异氰酸酯的方法，并且通过在具有富集部分（V）的塔（K）中蒸馏，将反应混合物从氨基甲酸酯解离（包括相应的异氰酸酯和相应的醇）中蒸馏分离 ）和汽提段（A），其中将氨基甲酸酯（1）引入富集部分（V）和汽提部分（A）之间，异氰酸酯作为底部流（2）的组分和醇 在惰性溶剂的存在下从柱（K）中作为塔顶馏出物（3）的组分脱去，其中沸点介于异氰酸酯的沸点和醇的沸点之间的中间锅炉 在氨基甲酸酯解离的操作条件下，将其作为惰性溶剂使用，并作为外部回流（4）以> 95％重量的液体形式供给，基于外加剂的总重量 （4），在富集部分（V）的上部区域和作为气体的过热流（5）在一个或多个点处进入汽提段（A）的下部区域。

公开(公告)号：US08519174B2

公开(公告)日：2013-08-27

申请号：US12918931

申请日：2009-03-18

申请人： Andreas Leitner ,  Robert Baumann ,  Wolfgang Siegel

发明人： Andreas Leitner ,  Robert Baumann ,  Wolfgang Siegel

IPC分类号： C07C261/00 ,  C07C269/00 ,  C07C271/00

CPC分类号： C07C269/06 ,  C07C271/28

摘要： The invention provides metal carbamates of the general formula (I) where R1 and R2 are each an alkyl group.

摘要翻译： 本发明提供通式（I）的金属氨基甲酸酯，其中R 1和R 2各自为烷基。

公开(公告)号：US20130165689A1

公开(公告)日：2013-06-27

申请号：US13725092

申请日：2012-12-21

申请人： Robert BAUMANN ,  Markus Christian Biel ,  Axel Franzke ,  Alfred Oftring ,  Friedhelm Teich ,  Paul Klingelhoefer ,  Guido Henze ,  Marie Katrin Schroeter ,  Olesya Kister ,  Sabine Borchers ,  Pavel Tuzina ,  Beate Deimling ,  Udo Leidel

发明人： Robert BAUMANN ,  Markus Christian Biel ,  Axel Franzke ,  Alfred Oftring ,  Friedhelm Teich ,  Paul Klingelhoefer ,  Guido Henze ,  Marie Katrin Schroeter ,  Olesya Kister ,  Sabine Borchers ,  Pavel Tuzina ,  Beate Deimling ,  Udo Leidel

IPC分类号： C07C227/02

CPC分类号： C07C227/02 ,  B01J23/72 ,  B01J23/76 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0009 ,  B01J37/031 ,  B01J37/16 ,  B01J37/18 ,  C07C229/16 ,  C07C229/24

摘要： Process for preparing one or more complexing agents selected from methylglycinediacetic acid, glutamic acid diacetic acid and salts thereofProcess for preparing one or more complexing agents selected from methylglycinediacetic acid, glutamic acid diacetic acid and salts thereof by catalytic dehydrogenation of N,N-bis(2-hydroxyethyl)alanine and/or N,N-bis(2-hydroxyethyl)glutamic acid and/or salts thereof in the presence of alkali metal hydroxide, where a catalyst comprising copper and zirconium dioxide is used, the activation of which is a reduction, wherein the precursor of the catalyst in question has a degree of crystallization K, defined as K = I K · 100 I K + I A , in the range from 0 to 50%.

摘要翻译： 制备选自甲基甘氨酸二乙酸，谷氨酸二乙酸及其盐的一种或多种配合剂的方法及其盐通过N，N-双（通过下述方法）的催化脱氢制备一种或多种选自甲基甘氨酸二乙酸，谷氨酸二乙酸及其盐的络合剂的方法 2-羟乙基）丙氨酸和/或N，N-双（2-羟乙基）谷氨酸和/或其盐在碱金属氢氧化物的存在下使用，其中使用包含铜和二氧化锆的催化剂，其活化是 其中所述催化剂的前体具有在0至50％范围内的定义为K = IK·100KI + IA的结晶度K。

公开(公告)号：US08465586B2

公开(公告)日：2013-06-18

申请号：US13185610

申请日：2011-07-19

申请人： Robert Baumann ,  Yvonne Goerlach-Doht ,  Marco Grosstueck ,  Juergen Hermanns ,  Joerg Neubauer

发明人： Robert Baumann ,  Yvonne Goerlach-Doht ,  Marco Grosstueck ,  Juergen Hermanns ,  Joerg Neubauer

IPC分类号： C04B24/38

CPC分类号： C04B28/10 ,  C04B28/02 ,  C04B28/14 ,  C04B2103/0081 ,  C04B2111/00155 ,  C04B20/008 ,  C04B24/38 ,  C04B24/383

摘要： The present invention relates to polysaccharide derivatives having an adjusted particle morphology for use in the preparation of a hydraulic setting composition having an adjusted lump rating. The invention further relates to a method of adjusting the lump rating of a hydraulic setting composition comprising adjusting the particle morphology of a particulate polysaccharide derivative. Furthermore, the invention is directed to a hydraulic setting composition comprising a particulate polysaccharide derivative having an adjusted particle morphology. The invention is also directed to various uses of the particulate polysaccharide derivative having an adjusted particle morphology.

摘要翻译： 本发明涉及具有调节的颗粒形态的多糖衍生物，其用于制备具有调整的块级的水硬定型组合物。 本发明还涉及一种调节液压固化组合物的块级的方法，包括调节颗粒状多糖衍生物的颗粒形态。 此外，本发明涉及包含具有调节的颗粒形态的颗粒状多糖衍生物的水硬定型组合物。 本发明还涉及具有调节的颗粒形态的颗粒状多糖衍生物的各种用途。

公开(公告)号：US20130085286A1

公开(公告)日：2013-04-04

申请号：US13600877

申请日：2012-08-31

申请人： Hermann Luyken ,  Sebastian Ahrens ,  Gordon Brasche ,  Jens Baldamus ,  Robert Baumann ,  Randolf Hugo ,  Stephanie Jaegli ,  Johann-Peter Melder ,  Jõrg Pastre ,  Boris Buschhaus

发明人： Hermann Luyken ,  Sebastian Ahrens ,  Gordon Brasche ,  Jens Baldamus ,  Robert Baumann ,  Randolf Hugo ,  Stephanie Jaegli ,  Johann-Peter Melder ,  Jõrg Pastre ,  Boris Buschhaus

IPC分类号： C07C209/48

CPC分类号： C07C209/48 ,  C07C211/14

摘要： A process for preparing amines of the formula (II) R1—NH—CH2—CH2—NH2  (II) in which R1 is hydrogen or radicals of the formula x is integers from zero to two, by reacting nitriles of the formula (I) R2—NH—CH2—CN  (I) in which R2 is hydrogen or radicals of the formula and R3 is the NC— or H2N—CH2- radicals and x is integers from zero to two, with hydrogen in the presence of a catalyst in suspension mode or in a fixed bed, wherein the space velocity on the catalyst, based on the catalyst surface area, is 10−6 to 10−4 kg of nitrile of the formula (I) per m2 of catalyst surface area and hour, the catalyst surface area being determined by the BET method.

摘要翻译： 通过使式（I）的腈反应，制备其中R1是氢的式（Ⅱ）的R1-NH-CH2-CH2-NH2（Ⅱ）或式x的基团为0至2的整数的方法， R2-NH-CH2-CN（Ⅰ），其中R2是氢或R3和R3的基团是NC-或H2N-CH2-基，x是从0到2的整数，在催化剂存在下用氢气 悬浮模式或固定床，其中催化剂上的空速基于催化剂表面积为每平方米催化剂表面积和小时为10-6至10-4kg式（I）的腈， 催化剂表面积由BET法测定。

公开(公告)号：US20130060002A1

公开(公告)日：2013-03-07

申请号：US13598691

申请日：2012-08-30

申请人： Hermann Luyken ,  Sebastian Ahrens ,  Gordon Brasche ,  Jens Baldamus ,  Robert Baumann ,  Randolf Hugo ,  Stephanie Jaegli ,  Johann-Peter Melder ,  Jörg Pastre ,  Boris Buschhaus

发明人： Hermann Luyken ,  Sebastian Ahrens ,  Gordon Brasche ,  Jens Baldamus ,  Robert Baumann ,  Randolf Hugo ,  Stephanie Jaegli ,  Johann-Peter Melder ,  Jörg Pastre ,  Boris Buschhaus

IPC分类号： B01D3/36 ,  C08G69/00 ,  C08G59/02 ,  C07C209/48 ,  C07C231/00

CPC分类号： B01D3/36 ,  B01D3/143 ,  C07C209/48 ,  C07C209/86 ,  C07C253/00 ,  C08G59/502 ,  C07C211/14 ,  C07C255/09 ,  C07C255/25

摘要： A process is disclosed for separating the output from the reaction of EDDN or EDMN with hydrogen in the presence of THF, a catalyst, TETA or DETA, water, and optionally organic compounds having higher and lower boiling points than TETA or DETA. Hydrogen is removed, and the output is supplied to a distillation column DK1 in which an azeotrope, optionally comprising organic compounds with a boiling point lower than TETA or DETA, is removed from the top. A product comprising TETA or DETA is removed from the bottom and passed cinto a distillation column DK2, removing THF. A stream comprising TETA or DETA passes from the bottom of DK2. The DK1 azeotrope is condensed. Phase separation is induced by the addition of an organic solvent essentially immiscible with water, and the mixture is separated. The organic phase is recycled into DK1 and the water phase is discharged.

摘要翻译： 公开了一种在THF，催化剂，TETA或DETA，水和具有比TETA或DETA具有更高和更低沸点的任何有机化合物的存在下将EDDN或EDMN与氢反应的输出分离出来的方法。 除去氢气，并将输出物供给到蒸馏塔DK1，在该蒸馏塔DK1中，从顶部除去任选包含沸点低于TETA或DETA的有机化合物的共沸物。 包含TETA或DETA的产品从底部除去并通过蒸馏塔DK2，除去THF。 包含TETA或DETA的流从DK2的底部通过。 DK1共沸物浓缩。 通过加入基本上与水不混溶的有机溶剂诱导相分离，并分离混合物。 有机相再循环到DK1中，水相排出。