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1. 发明申请

US20100063320A1 METHOD FOR PRODUCING FORMIC ACID 审中-公开
标题翻译：生产形式酸的方法
公开(公告)号：US20100063320A1
公开(公告)日：2010-03-11
申请号：US12532642
申请日：2008-03-18
申请人： Nina Challand , Xavier Sava , Michael Röper
发明人： Nina Challand , Xavier Sava , Michael Röper
IPC分类号： C07C51/15
CPC分类号： C07C51/00 , B01J31/0202 , B01J31/0237 , B01J31/0271 , B01J31/2404 , B01J2231/625 , B01J2531/821 , C07C51/02 , C07C53/06 , C07C53/02
摘要： The invention relates to a process for preparing formic acid, in which catalytic hydrogenation of carbon dioxide with hydrogen over a catalyst which comprises a metal of groups 8 to 10 of the Periodic Table in the presence of a primary, secondary and/or tertiary amine generates the corresponding ammonium formate and the ammonium formate is split by heating into formic acid and the amine, which comprises selecting the primary, secondary or tertiary amine from the amines of the formula I or mixtures thereof where R1 to R3 are the same or different and are each hydrogen, linear or branched alkyl radicals having from 1 to 18 carbon atoms, cycloaliphatic radicals having from 5 to 7 carbon atoms, aryl radicals and/or arylalkyl radicals, and at least one of the R1 to R3 radicals bears a hydroxyl group, and performing the hydrogenation in a solvent which has a boiling point of 105° C. at standard pressure, and obtaining the formic acid in the reaction mixture from the hydrogenation comprising the high-boiling solvent by thermally splitting the ammonium formate and distilling off the formic acid.
摘要翻译：本发明涉及一种制备甲酸的方法，其中二氧化碳与氢在催化剂上催化氢化，所述催化剂在初级，仲和/或叔胺存在下包含元素周期表第8至10族的金属产生相应的甲酸铵和甲酸铵通过加热分解成甲酸和胺，其包括从式I的胺或其混合物中选择伯胺，仲胺或叔胺，其中R 1至R 3相同或不同，并且是每个氢，具有1至18个碳原子的直链或支链烷基，具有5至7个碳原子的脂环族基团，芳基和/或芳基烷基，并且至少一个R 1至R 3基团具有羟基，并且在标准压力下在沸点为105℃的溶剂中进行氢化，并从氢化得到反应混合物中的甲酸，包括高沸点溶剂通过热分解甲酸铵并蒸馏除去甲酸。

2. 发明授权

US07462673B2 Method for producing aqueous polymer dispersions 失效
标题翻译：生产聚合物水分散体的方法
公开(公告)号：US07462673B2
公开(公告)日：2008-12-09
申请号：US10556605
申请日：2004-05-06
申请人： Markus Schmid , Mubarik Mahmood Chowdhry , Peter Preishuber-Pfluegl , Xavier Sava , Ekkehard Lindner , Mahmoud Sunjuk , Peter Wegner
发明人： Markus Schmid , Mubarik Mahmood Chowdhry , Peter Preishuber-Pfluegl , Xavier Sava , Ekkehard Lindner , Mahmoud Sunjuk , Peter Wegner
IPC分类号： C08F4/26
CPC分类号： C08F10/00 , C08F110/06 , C08F2/18 , C08F4/7016
摘要： Process for preparing an aqueous polymer dispersion by polymerization of at least one olefinically unsaturated compound in an aqueous medium in the presence of at least one dispersant and a solid polymerization catalyst.
摘要翻译：在至少一种分散剂和固体聚合催化剂的存在下，通过在水介质中聚合至少一种烯属不饱和化合物来制备聚合物水分散体的方法。

3. 发明申请

US20050250920A1 Preparation of aqueous polymer dispersions 失效
标题翻译：聚合物水分散体的制备
公开(公告)号：US20050250920A1
公开(公告)日：2005-11-10
申请号：US10524216
申请日：2003-07-24
申请人： Mubarik Chowdhry , Markus Schmid , Peter Preishuber-Pflugl , Xavier Sava , Horst Weiss , Stefan Mecking , Martin Zuideveld , Florian Bauers
发明人： Mubarik Chowdhry , Markus Schmid , Peter Preishuber-Pflugl , Xavier Sava , Horst Weiss , Stefan Mecking , Martin Zuideveld , Florian Bauers
IPC分类号： C08F2/24 , C08F4/26 , C08F4/80 , C08F10/00 , C08F110/02 , C08F4/00
CPC分类号： C08F110/02 , C08F4/80 , C08F2/24
摘要： A process for preparing aqueous polymer dispersions by polymerizing one or more olefins in an aqueous medium in the presence of dispersants and, if desired, of organic solvents comprises catalyzing the polymerization of said olefin(s) using one or more metal complex compounds of the formula I where at least one of the radicals R1 to R9 is necessarily in the form of a radical of the formula II below where Z is an electron-withdrawing group and n is an integer from 1 to 5.
摘要翻译：通过在水性介质中在分散剂和如果需要的情况下，有机溶剂的存在下使一种或多种烯烃聚合制备水性聚合物分散体的方法包括使用一种或多种下式的金属配合物催化所述烯烃的聚合：其中基团R 1至R 9中的至少一个必须具有以下式II的基团的形式，其中Z是吸电子基团，n 是从1到5的整数。

4. 发明授权

US07683145B2 Method for the emulsion polymerization of olefins 失效
标题翻译：烯烃乳液聚合方法
公开(公告)号：US07683145B2
公开(公告)日：2010-03-23
申请号：US10521117
申请日：2003-07-16
申请人： Mubarik Mahmood Chowdhry , Markus Schmid , Peter Preishuber-Pfluegl , Xavier Sava , Horst Weiss , Stefan Mecking , Florian M. Bauers
发明人： Mubarik Mahmood Chowdhry , Markus Schmid , Peter Preishuber-Pfluegl , Xavier Sava , Horst Weiss , Stefan Mecking , Florian M. Bauers
IPC分类号： C08F4/00 , C08F2/00
CPC分类号： C08F10/02 , C08F110/02 , C08F210/16 , C08F4/26 , C08F2/24 , C08F4/80 , C08F2500/02 , C08F2500/03 , C08F210/14 , C08F212/08 , C08F210/06 , C08F210/08
摘要： A method for the emulsion polymerization of one or more olefins by reacting a ligand of general formulae Ia and Ib or a mixture of at least two ligands Ia or Ib, wherein R respectively represents one or several of the following radicals; hydrogen, halogen, nitrile, C1-C12-alkyl groups, C1-C12-alkoxy groups, C7-C13-aralkyl groups, C6-C14-aryl groups, and wherein identical or different compounds of general formulae Ia and Ib can, optionally, be concatenated by one or several bridges, with a phosphine compound PR3′ and a metal compound of general formula M(L2)2 or M(L2)2 (L1)z, wherein the variables are defined as follows: M is a transition metal of groups 7-10 in the periodic system of the elements; L1 represents phosphanes (R5)xPH3-x or amines (R5)xNH3-x with identical or different radicals R5, ether (R5)2O, H2O, alkohols (R5)OH, pyridine, pyridine derivatives of formula C5H5-x(R5)xN, CO, C1-C12-alkylnitriles, C6-C14-arylnitriles or ethylenically unsaturated double bond systems, wherein x is a whole number ranging from 0-3, L2 represents halogenide ions R6xNH3-x, wherein x is a whole number ranging from 0 3 and R6 represents C1-C12-alkyl, and C1-C6-alkylane ions, allylane ions, benzylane ions or arylane ions, wherein L1 and L2 can be concatenated with each other by one or several covalent bonds, z is a number ranging from 0 4. The invention also relates to the immediate use of the reaction product in the polymerization or copolymerization of olefins in water or in a solvent mixture containing at least 50 vol. % water in the presence of an emulsifier and, optionally, in the presence of an activator.
摘要翻译：通过使通式Ia和Ib的配体或至少两种配体Ia或Ib的混合物反应来使一种或多种烯烃乳液聚合的方法，其中R分别表示一个或几个以下基团; 氢，卤素，腈，C 1 -C 12 - 烷基，C 1 -C 12 - 烷氧基，C 7 -C 13 - 芳烷基，C 6 -C 14 - 芳基，并且其中相同或不同的通式Ia和Ib化合物可以任选地，通过一个或几个桥连，与膦化合物PR3'和通式M（L2）2或M（L2）2（L1）z的金属化合物连接，其中变量定义如下：M是过渡金属在元素周期性系统中的第7-10组; L1代表具有相同或不同基团的磷烷（R5）xPH3-x或具有相同或不同基团的胺（R5）xNH3-x5，醚（R5）2O，H2O，烷醇（R5）OH，吡啶，式C5H5-x（R5） xN，CO，C 1 -C 12烷基腈，C 6 -C 14 - 芳基腈或烯属不饱和双键体系，其中x为0-3的整数，L 2表示卤化物离子R 6 x N H 3-x，其中x为 O 3和R 6表示C 1 -C 12 - 烷基和C 1 -C 6 - 烷基离子，烯丙基离子，苯甲烷离子或芳基烷基离子，其中L1和L2可以通过一个或几个共价键彼此连接，z是数字范围本发明还涉及立即使用反应产物在烯烃在水中或在含有至少50体积％的溶剂混合物中的聚合或共聚中。在乳化剂存在下，和任选地，在活化剂存在下，水分。

5. 发明授权

US07566760B2 Preparation of aqueous polymer dispersions 失效
标题翻译：聚合物水分散体的制备
公开(公告)号：US07566760B2
公开(公告)日：2009-07-28
申请号：US10524216
申请日：2003-07-24
申请人： Mubarik Mahmood Chowdhry , Markus Schmid , Peter Preishuber-Pfluegl , Xavier Sava , Horst Weiss , Stefan Mecking , Martin Zuideveld , Florian M. Bauers
发明人： Mubarik Mahmood Chowdhry , Markus Schmid , Peter Preishuber-Pfluegl , Xavier Sava , Horst Weiss , Stefan Mecking , Martin Zuideveld , Florian M. Bauers
IPC分类号： C08F4/26 , C08F4/70 , C08F2/22
CPC分类号： C08F110/02 , C08F4/80 , C08F2/24
摘要： The invention relates to a method for the production of aqueous polymer dispersions, by the polymerisation of one or more olefins in aqueous media in the presence of dispersing agents and optionally organic solvents, characterised in that the polymerisation of the olefin(s) is catalysed by means of one or more complex compounds of general formula (I), where at least one of the groups R1 to R9 must be in the form of a group of the following general formula (II) where Z=an electron-withdrawing group and n=a whole number from 1 to 5.
摘要翻译：本发明涉及通过在分散剂和任选的有机溶剂的存在下在水性介质中聚合一种或多种烯烃的方法来制备聚合物水分散体，其特征在于烯烃的聚合由一种或多种通式（I）的络合物的手段，其中基团R 1至R 9中的至少一个必须为以下通式（II）的基团的形式，其中Z =吸电子基团和n =从1到5的整数。

6. 发明申请

US20080182915A1 METHOD FOR EMULSION POLYMERISATION OF OLEFINS 审中-公开
标题翻译：油脂乳液聚合方法
公开(公告)号：US20080182915A1
公开(公告)日：2008-07-31
申请号：US12060503
申请日：2008-04-01
申请人： Mubarik Mahmood Chowdhry , Xavier Sava , Monica Haag , Jacob Wildeson , Stefan Mecking , Ludmila Kolb
发明人： Mubarik Mahmood Chowdhry , Xavier Sava , Monica Haag , Jacob Wildeson , Stefan Mecking , Ludmila Kolb
IPC分类号： C08J9/28 , C08F4/42 , A61K47/30
CPC分类号： C08F110/02 , C08F2/22 , C08F4/80
摘要： Process for the emulsion polymerization of one or more olefins by preparing a catalyst by reacting a quinoid compound with a metal compound and a phosphine compound which is substituted by at least one polar radical; and subsequently (co)polymerizing said one or more olefins in water or in a solvent mixture which contains at least 50% by weight of water and at least one emulsifier.
摘要翻译：通过使喹啉化合物与金属化合物反应制备催化剂和被至少一个极性基团取代的膦化合物来进行一种或多种烯烃的乳液聚合的方法; 随后（共）在水中或含有至少50重量％水和至少一种乳化剂的溶剂混合物中使所述一种或多种烯烃聚合。

7. 发明授权

US07145042B2 Method for producing dialdehydes and or ethylenically unsaturated monoaldehydes by hydroformylating ethylenically unsaturated compounds 失效
公开(公告)号：US07145042B2
公开(公告)日：2006-12-05
申请号：US10527635
申请日：2003-09-12
申请人： Martin Volland , Wolfgang Ahlers , Klaus Ebel , Rocco Paciello , Michael Röper , Thomas Mackewitz , Volker Böhm , Xavier Sava , Oliver Löber , Oliver Bey , Jürgen Stephan , Frank Haese
发明人： Martin Volland , Wolfgang Ahlers , Klaus Ebel , Rocco Paciello , Michael Röper , Thomas Mackewitz , Volker Böhm , Xavier Sava , Oliver Löber , Oliver Bey , Jürgen Stephan , Frank Haese
IPC分类号： C07C45/50
CPC分类号： C07F9/6596 , C07C45/50 , C07F9/572 , C07F9/5728 , C07F9/65522 , C07F9/65586 , C07F9/65842 , C07F9/65848 , C07C47/12 , C07C47/21
摘要： The invention relates to a method for producing dialdehydes and/or ethylenically unsaturated monoaldehydes by reacting at least one compound with at least two ethylenically unsaturated double bonds with carbon monoxide and hydrogen in the presence of a hydroformylating catalyst with at least one complex of a metal of subgroup VIII. The subgroup comprises at least pnicogen chelate ligands.

8. 发明申请

US20060252938A1 Process for the separation of palladium catalyst from crude reaction mixtures of aryl acetic acids obtained by carbonylation 审中-公开
标题翻译：从羰基化得到的芳基乙酸粗反应混合物中分离钯催化剂的方法
公开(公告)号：US20060252938A1
公开(公告)日：2006-11-09
申请号：US10554247
申请日：2004-04-16
申请人： Xavier Sava , Michael Röper , Colin Orgill , John Cooper
发明人： Xavier Sava , Michael Röper , Colin Orgill , John Cooper
IPC分类号： B01J38/00 , C07C51/00 , C07D263/52 , C07D209/82
CPC分类号： C07C51/47 , B01J31/4038 , C22B3/24 , C22B11/048 , Y02P10/214 , Y02P10/234 , Y02P20/584 , C07C57/30 , C07C59/64
摘要： A process for the separation of palladium from solvent-free at room temperature solid crude reaction mixtures comprising aryl acetic acids of the general formula (I), wherein Z means phenyl, napht-2-yl, 9H-fluoren-2-yl, substituted carbazol-2-yl, benzoxazol-5-yl, either of which can be substituted with H, C1-C8-alkyl optionally cyclic and optionally substituted with —F or —Cl, C6-C10-aryl optionally substituted with F or Cl OR4, COR5, F, —Cl; optionally substituted pyrrolyl or dehydropyrrolyl or 1-oxo-1,3-dehydro-isoindol 2-yl; R1 means H or C1-C4-alkyl; R2, R3, R4, R5 mean independently of each other H, C1-C8 alkyl, C6-C10-aryl optionally substituted with —F or Cl, or thiophenyl; which crude mixture is obtained by palladium catalyzed carbonylation, by adsorption of the palladium on solid adsorbents, characterized in that the adsorption is carried out in the absence of a reducing agent for palladium and at a temperature, where the crude reaction mixture is molten.
摘要翻译：一种在室温下将钯从无溶剂中分离的方法，包括通式（I）的芳基乙酸的固体粗反应混合物，其中Z表示苯基，萘-2-基，9H-芴-2-基，取代的咔唑-2-基，苯并恶唑-5-基，其中任一个可以被H，C 1 -C 8 - 烷基取代，任选地环状且任选地被-F 或-Cl，C 6 -C 10 - 芳基，其任选被F或Cl取代或OR 4，COR 5，，F，-Cl; 任选取代的吡咯基或脱氢吡咯基或1-氧代-1,3-脱氢 - 异吲哚-2-基; R 1表示H或C 1 -C 4 - 烷基; R 2，R 3，R 4，R 5和它们彼此独立地表示H，C 1， C 1 -C 6烷基，任选被-F或Cl取代的C 6 -C 10 - 芳基或噻吩基; 通过钯在固体吸附剂上吸附，通过钯催化羰基化获得粗混合物，其特征在于，在不存在钯还原剂和在粗反应混合物熔融的温度下进行吸附。

9. 发明授权

US07112650B2 Method for the production of thermoplastic poly(3-hydroxyalkanoates) 失效
标题翻译：制备热塑性聚（3-羟基链烷酸酯）的方法
公开(公告)号：US07112650B2
公开(公告)日：2006-09-26
申请号：US10484170
申请日：2002-07-17
申请人： Michael Slany , Gerrit Luinstra , Xavier Sava
发明人： Michael Slany , Gerrit Luinstra , Xavier Sava
IPC分类号： C08G67/00
CPC分类号： C08G63/823 , C08G63/06
摘要： A process for preparing thermoplastic poly(3-hydroxyalkanoates) with a molar mass greater than 6 000 g/mol and a melting point in the range from 70 to 170° C., by reacting an oxirane compound with carbon monoxide in the presence of a transition metal catalyst which has rhodium(0), nickel(0), iron(0), cobalt(0) or palladium(0) as central metal and has been chelated with neutral Lewis bases, and also in the presence of diisocyanates, ortho esters, acetals, anhydrides, P2O5, MgO, MgCl2, MgSO4, zeolites, or a mixture of these, at a pressure in the range from 1 to 250 bar and at from room temperature to 150° C.
摘要翻译：一种制备摩尔质量大于6,000g / mol并且熔点在70-170℃范围内的热塑性聚（3-羟基链烷酸酯）的方法，通过使环氧乙烷化合物与一氧化碳在具有铑（0），镍（0），铁（0），钴（0）或钯（0）作为中心金属的过渡金属催化剂，并且已经与中性路易斯碱螯合，并且在二异氰酸酯，邻位酯，缩醛，酸酐，P 2 O 5，MgO，MgCl 2，MgSO 4，沸石或它们的混合物，在1至250巴的压力和从室温至150℃的压力下。

10. 发明申请

US20060052645A1 Method for producing dialdehydes and or ethylenically unsaturated monoaldehydes by hydroformylating ethylenically unsaturated compounds 失效
标题翻译：通过加氢甲酰化烯属不饱和化合物生产二醛和/或烯属不饱和单醛的方法
公开(公告)号：US20060052645A1
公开(公告)日：2006-03-09
申请号：US10527635
申请日：2003-09-12
申请人： Martin Volland , Wolfgang Ahlers , Klaus Ebel , Rocco Paciello , Michael Roper , Thomas Mackewitz , Volker Bohm , Xavier Sava , Oliver Lober , Oliver Bey , Jurgen Stephan , Frank Haese
发明人： Martin Volland , Wolfgang Ahlers , Klaus Ebel , Rocco Paciello , Michael Roper , Thomas Mackewitz , Volker Bohm , Xavier Sava , Oliver Lober , Oliver Bey , Jurgen Stephan , Frank Haese
IPC分类号： C07C45/49
CPC分类号： C07F9/6596 , C07C45/50 , C07F9/572 , C07F9/5728 , C07F9/65522 , C07F9/65586 , C07F9/65842 , C07F9/65848 , C07C47/12 , C07C47/21
摘要： The invention relates to a method for producing dialdehydes and/or ethylenically unsaturated monoaldehydes by reacting at least one compound with at least two ethylenically unsaturated double bonds with carbon monoxide and hydrogen in the presence of a hydroformylating catalyst with at least one complex of a metal of subgroup VIII. The subgroup comprises at least pnicogen chelate ligands.
摘要翻译：本发明涉及通过使至少一种化合物与至少两个烯键式不饱和双键与一氧化碳和氢气在加氢甲酰化催化剂存在下与至少一种金属与不饱和双键的金属络合物第八组。该亚组至少包含pnicogen螯合配体。

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