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1. 发明授权

US5922900A Process for producing carboxylic acid esters and catalysts therefor 失效
标题翻译：制备羧酸酯及其催化剂的方法
公开(公告)号：US5922900A
公开(公告)日：1999-07-13
申请号：US922558
申请日：1997-09-03
申请人： Stefan Wieland , Peter Panster
发明人： Stefan Wieland , Peter Panster
IPC分类号： B01J31/06 , C07B61/00 , C07C67/08 , C07C69/14 , C07C69/80 , C07C67/00 , C08G77/00 , C08G79/00
CPC分类号： C07C67/08
摘要： A process for producing carboxylic acid esters by the following steps:a) preparation of a reaction mixture containing an alcohol and a carboxylic acid and/or a carboxylic anhydride and/or a carboxylic acid ester and or a partially esterified carboxylic acid,b) heating of this mixture to the suitable reaction temperature in the presence of a solid polysiloxane insoluble in the reaction medium and having sulphonic acid groups with intensive thorough mixing accompanied by continuous separation of the reaction water which forms, wherein the polysiloxane used as the catalyst in modified by treatment with a soluble aluminum, titanium or zirconium compound, and the spherical particles thereof have a diameter of 0.01 to 3 mm, a specific surface of 0.1 to 1200 m.sup.2 /g, a specific pore volume of 0.01 to 6.0 ml/g and a bulk density of 50 to 1000 g/l.
摘要翻译：一种通过以下步骤制备羧酸酯的方法：a）制备含有醇和羧酸和/或羧酸酐和/或羧酸酯和/或部分酯化的羧酸的反应混合物，b）加热该混合物在不溶于反应介质的固体聚硅氧烷存在下具有适当的反应温度，并且具有强烈浓缩的磺酸基团，伴随着形成的反应水的连续分离，其中用作催化剂的聚硅氧烷被改性为用可溶性铝，钛或锆化合物处理，其球形颗粒的直径为0.01〜3mm，比表面积为0.1〜1200m2 / g，比孔体积为0.01〜6.0ml / g，体积密度为50〜1000g / l。

2. 发明授权

US5552474A Aqueous solutions of organopolysiloxane-ammonium compounds, methods of their manufacture and use 失效
标题翻译：有机聚硅氧烷 - 铵化合物的水溶液，其制造和使用方法
公开(公告)号：US5552474A
公开(公告)日：1996-09-03
申请号：US400790
申请日：1995-03-03
申请人： Peter Panster , Stefan Wieland
发明人： Peter Panster , Stefan Wieland
IPC分类号： B01J43/00 , C08G77/48 , C08G77/54 , C08L83/14 , C08L83/00
CPC分类号： C08L83/14 , C08G77/54
摘要： Disclosed are aqueous solutions of polymeric organosiloxane-ammonium compounds which possess ion exchange properties and a method for manufacture from solid organopolysiloxanes. The solutions are used in the hydrophobing treatment of inorganic materials and building materials.
摘要翻译：公开了具有离子交换性能的聚合有机硅氧烷 - 铵化合物的水溶液和由固体有机聚硅氧烷制造的方法。该溶液用于无机材料和建筑材料的疏水处理。

3. 发明授权

US5484869A Formed organosiloxane amine copolycondensates, method of their preparation and use 失效
标题翻译：形成有机硅氧烷胺共缩聚物，其制备方法及用途
公开(公告)号：US5484869A
公开(公告)日：1996-01-16
申请号：US427719
申请日：1995-04-21
申请人： Peter Panster , Stefan Wieland
发明人： Peter Panster , Stefan Wieland
IPC分类号： B01D15/00 , B01J20/22 , B01J20/26 , C02F1/62 , C08G77/22 , C08G77/26 , C08G77/28 , C08G77/48 , C08G77/54 , C08G77/58 , C08J3/12 , C08G77/08
CPC分类号： C08G77/58 , B01J20/22 , C08G77/22 , C08G77/54
摘要： Organosiloxane copolycondensates are disclosed and which are optionally cross-linked by means of cross-linking agents containing Si, Ti, Zr and/or Al and contain the units ##STR1## wherein R.sup.1 -R.sup.5 are ##STR2## wherein R.sup.6 is alkylene with C.sub.1 -C.sub.10 bound directly to N or X, cycloalkylene with C.sub.5 -C.sub.8 or ##STR3## X is >N--H, >N--CH.sub.3, >N--C.sub.2 H.sub.5, --S--, --S.sub.2 --, --S.sub.3 --, --S.sub.4 --, ##STR4## wherein R" is H or alkyl with C.sub.1 -C.sub.5. These products are in the form of spherical particles with a diameter of 0.01 to 3.0 mm, a specific surface of up to 1000 m.sup.2 /g, a specific pore volume of up to 6.0 ml/g and a bulk density of 50 to 1000 g/l. Different methods of preparing the formed copolycondensates are disclosed as well as use of certain compositions for removing metals from solutions and/or for the adsorption of gaseous organic compounds and/or of water vapor.
摘要翻译：有机硅氧烷共缩聚物被公开，并且其任选地通过含有Si，Ti，Zr和/或Al的交联剂交联，并且含有单元，其中R 1是具有C1- C10直接键合到N或X上，亚环烷基与C 5 -C 8或X 3或X 3是> NH，> N-CH 3，> N-C 2 H 5，-S-，-S 2 - ，-S 3 - ，-S 4 - ，其中R“为H或C 1 -C 5烷基。这些产品是直径为0.01至3.0mm，比表面积高达1000m 2 / g，比孔容积高达6.0ml / g和体积密度为50至1000g / g的球形颗粒的形式， l。公开了制备形成的共缩聚物的不同方法以及使用某些组合物从溶液中除去金属和/或吸附气态有机化合物和/或水蒸气。

4. 发明授权

US5264514A Metal-containing, shaped organosiloxane amine copolycondensates and methods of their production 失效
标题翻译：含金属的成型有机硅氧烷胺共缩聚物及其制备方法
公开(公告)号：US5264514A
公开(公告)日：1993-11-23
申请号：US860715
申请日：1992-04-01
申请人： Peter Panster , Stefan Wieland
发明人： Peter Panster , Stefan Wieland
IPC分类号： B01J31/06 , B01J31/12 , B01J31/16 , B01J31/18 , C08G77/398 , C08G77/48 , C08G77/54 , C08G77/58 , C08K3/10 , C08L83/04 , C08L83/08 , C08G79/10 , C08G77/26 , C08G77/28
CPC分类号： C08G77/58 , B01J31/124 , B01J31/1675 , B01J31/1805 , C08G77/398 , C08G77/54 , B01J2231/641 , B01J2531/821 , B01J2531/822 , B01J2531/824 , B01J2531/828
摘要： Shaped organosiloxane amine copolycondensates are described which contain Pd, Pt, Ru and/or Rh, as well as optional promotors and/or moderators. The shaped copolycondensate function as a carrier for metals and are made up of units of: ##STR1## and/or units of Y--R.sup.6. R.sup.2 to R.sup.6 are a group represented by the formula: ##STR2## wherein R.sup.7 is a group bound to N, X, or Y (for example, an alkylene group) and R.sup.1 is R.sup.7 --SiO.sub.3/2, H, CH.sub.3, C.sub.2 H.sub.5, or C.sub.3 H.sub.7. X stands for a double-bonded group such as --S--, --S.sub.2 --, --S.sub.3 --, --S.sub.4 --, --HN--CS--NH-- and Y stands for a monovalent groups such as --CN, --SCN, --SH, --S--CH.sub.3, --NH.sub.2, --NH--(CH.sub.2).sub.2 --NH.sub.2. The carrier substance may be cross-linked with cross-linking agents containing Si, Ti, Zr or Al. The metal-containing product is spherical in form and is defined by the parameters of sphere diameter, specific surface and pore volume as well as bulk density. Methods of production and use of the copolycondensates are also described.
摘要翻译：描述了含有Pd，Pt，Ru和/或Rh的有机硅氧烷胺共缩合物，以及任选的促进剂和/或调节剂。成型的共缩聚物用作金属载体，由以下单元组成：＆lt; IMAGE＆gt;和/或Y-R6单元。 R2至R6是由下式表示的基团：其中R7是与N，X或Y结合的基团（例如亚烷基），R1是R7-SiO3/2，H，CH3 ，C 2 H 5或C 3 H 7。 X表示-S-，-S2-，-S3-，-S4-，-HN-CS-NH-和Y代表一价基团如-CN，-SCN，-SH ，-S-CH 3，-NH 2，-NH-（CH 2）2 -NH 2。载体物质可以与含有Si，Ti，Zr或Al的交联剂交联。含金属产品的形状为球形，由球体直径，比表面积和孔体积以及堆积密度的参数定义。还描述了共缩聚物的生产和使用方法。

5. 发明授权

US5466767A Shaped organosiloxane polycondensates, process for their preparation and use 失效
标题翻译：成型有机硅氧烷缩聚物，其制备和使用过程
公开(公告)号：US5466767A
公开(公告)日：1995-11-14
申请号：US340877
申请日：1994-11-15
申请人： Stefan Wieland , Peter Panster , Horst Grethe
发明人： Stefan Wieland , Peter Panster , Horst Grethe
IPC分类号： C08G77/48 , C08G77/54 , C08G77/58 , C08G77/26 , C08G77/22 , C08G77/30
CPC分类号： C08G77/54 , C08G77/48 , C08G77/58
摘要： Disclosed are shaped organosiloxane polycondensates in the form of macroscopic spherical particles with a diameter of 0.01 to 2.5 mm, a specific surface area of 0.01 to 1000 m.sup.2 /g, a specific pore volume of 0.01 to 5 ml/g, and a bulk density of 50 to 1000 g/l, consisting of units of the formula (I):X--R.sup.1 (I)and/or the formula (II):R.sup.2 --Y--R.sup.3 (II)and the formula (III): ##STR1## as well as optionally, in addition, units of the formula ##STR2## wherein R.sup.1 to R.sup.3 are identical or different and represent a group of the formula (V): ##STR3## R.sup.4 being bonded directly to the X or Y group and representing a linear or branched, fully saturated or unsaturated alkylene group, a cycloalkylene group, a phenylene group or a unit of the formula ##STR4## and M corresponding to a Si, Ti or Zr atom. Also disclosed are a process for preparation and use.
摘要翻译：公开了直径为0.01〜2.5mm，比表面积为0.01〜1000m2 / g，比孔体积为0.01〜5ml / g的宏观球状颗粒形状的成型有机硅氧烷缩聚物，体积密度为由式（I）：X-R1（I）和/或式（II）：R2-Y-R3（Ⅱ）和式（Ⅲ）组成的单位为50〜1000g / （III）的化合物，另外还有式（IV）的单元，其中R 1至R 3相同或不同并且表示式（Ⅴ）的基团：或Y基团，并且表示直链或支链的完全饱和或不饱和的亚烷基，亚环烷基，亚苯基或下式的单元，即对应于Si，Ti或Zr原子的式“IMAGE”或“IMAGE”和M。还公开了一种制备和使用的方法。

6. 发明授权

US5403566A Recovery of hydrogenation catalysts from solutions of hydrogenated nitrile rubber 失效
标题翻译：从氢化丁腈橡胶溶液中回收氢化催化剂
公开(公告)号：US5403566A
公开(公告)日：1995-04-04
申请号：US243535
申请日：1994-05-13
申请人： Peter Panster , Stefan Wieland , Hartmuth Buding , Werner Obrecht
发明人： Peter Panster , Stefan Wieland , Hartmuth Buding , Werner Obrecht
IPC分类号： B01J20/26 , B01J20/22 , B01J20/28 , B01J31/16 , B01J38/00 , C08C2/04 , C08C19/02 , C08F8/04 , B01J31/40
CPC分类号： B01J20/22 , C08C2/04 , Y10T428/2982
摘要： Rhodium and ruthenium catalysts can be recovered from solutions of hydrogenated nitrile rubber by addition onto organosiloxane-based absorbers.
摘要翻译：铑和钌催化剂可以通过加入到有机硅氧烷类吸收剂中从氢化丁腈橡胶的溶液中回收。

7. 发明授权

US5352791A Hydrating or oxidizing process using a metal-containing, shaped organosiloxane amine copolycondensate catalyst 失效
标题翻译：使用含金属的有机硅氧烷胺共缩合催化剂进行保湿或氧化处理
公开(公告)号：US5352791A
公开(公告)日：1994-10-04
申请号：US121580
申请日：1993-09-16
申请人： Peter Panster , Stefan Wieland
发明人： Peter Panster , Stefan Wieland
IPC分类号： B01J31/06 , B01J31/12 , B01J31/16 , B01J31/18 , C08G77/398 , C08G77/48 , C08G77/54 , C08G77/58 , C08K3/10 , C08L83/04 , C08L83/08 , C07D215/06 , C07C53/134 , C08G77/26
CPC分类号： C08G77/58 , B01J31/124 , B01J31/1675 , B01J31/1805 , C08G77/398 , C08G77/54 , B01J2231/641 , B01J2531/821 , B01J2531/822 , B01J2531/824 , B01J2531/828
摘要： Shaped organosiloxane amine copolycondensates are described which contain Pd, Pt, Ru and/or Rh, as well as optional promotors and/or moderators. The shaped copolycondensate function as a carrier for metals and are made up of units of: ##STR1## and/or units of Y--R.sup.6. R.sup.2 to R.sup.6 are a group represented by the formula: ##STR2## wherein R.sup.7 is a group bound to N, X, or Y (for example, an alkylene group) and R.sup.1 is R.sup.7 --SiO.sub.3/2, H, CH.sub.3, C.sub.2 H.sub.5, or C.sub.3 H.sub.7. X stands for a double-bonded group such as --S--, --S.sub.2 --, --S.sub.3 --, --S.sub.4 --, --HN--CS--NH-- and Y stands for a monovalent groups such as --CN, --SCN, --SH, --S--CH.sub.3, --NH.sub.2, --NH--(CH.sub.2).sub.2 --NH.sub.2. The carrier substance may be cross-linked with cross-linking agents containing Si, Ti, Zr or Al. The metal-containing product is spherical in form and is defined by the parameters of sphere diameter, specific surface and pore volume as well as bulk density. Methods of production and use of the copolycondensates are also described.
摘要翻译：描述了含有Pd，Pt，Ru和/或Rh的有机硅氧烷胺共缩合物，以及任选的促进剂和/或调节剂。成型的共缩聚物用作金属载体，由以下单元组成：＆lt; IMAGE＆gt;和/或Y-R6单元。 R2至R6是由下式表示的基团：其中R7是与N，X或Y结合的基团（例如亚烷基），R1是R7-SiO3/2，H，CH3 ，C 2 H 5或C 3 H 7。 X表示-S-，-S2-，-S3-，-S4-，-HN-CS-NH-和Y代表一价基团如-CN，-SCN，-SH ，-S-CH 3，-NH 2，-NH-（CH 2）2 -NH 2。载体物质可以与含有Si，Ti，Zr或Al的交联剂交联。含金属产品的形状为球形，由球体直径，比表面积和孔体积以及堆积密度的参数定义。还描述了共缩聚物的生产和使用方法。

8. 发明授权

US5286885A Process for preparing glycide by epoxidation using polymeric organosiloxane ammonium salts of oxoacids of the elements V, Nb, Ta, Mo, and W 失效
标题翻译：使用元素V，Nb，Ta，Mo和W的含氧酸的聚合有机硅氧烷铵盐通过环氧化制备糖苷的方法
公开(公告)号：US5286885A
公开(公告)日：1994-02-15
申请号：US53248
申请日：1993-04-28
申请人： Peter Goetz , Stefan Wieland , Peter Panster , Gustaaf Goor , Rainer Siegmeier
发明人： Peter Goetz , Stefan Wieland , Peter Panster , Gustaaf Goor , Rainer Siegmeier
IPC分类号： C08G77/54 , C08G77/58 , C07D301/12 , C07D303/14
CPC分类号： C08G77/54 , C08G77/58
摘要： The invention relates to polymeric organosiloxane ammonium salts having a silica-like skeleton and including units of Formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are identical or different and signify a group of Formula (II): ##STR2## wherein R.sup.5 is an alkylene group and the oxygen atoms are saturated by silicon atoms of additional groups corresponding to Formula (II), optionally with the insertion of cross-linking agents; R.sup.3 represents groups corresponding to R.sup.1 or R.sup.2, or hydrogen or an alkyl group; R.sup.4 represents hydrogen or an alkyl group; x is the charge number of an oxo anion of a monooxo-, isopolyoxo- or heteropolyoxo acid of the elements vanadium, niobium, tantalum, molybdenum or tungsten; and oxo groups of the X anion also may be replaced by peroxo groups. The invention also includes methods of preparing the salts of Formula (I) from salts of the type (R.sup.1 R.sup.2 R.sup.3 R.sup.4 N.sup.+).sub.y Y wherein Y is different from X. The invention further includes the use of the salts of Formula (I) as catalyst for oxidation reactions using peroxo compounds as an oxidation agent.
摘要翻译：本发明涉及具有二氧化硅样骨架并包括式（I）的单元的聚合有机硅氧烷铵盐：（*化学结构*）（I）其中R1和R2相同或不同并且表示式（II）的基团：（*化学结构*）（II）其中R5是亚烷基并且氧原子被对应于式（II）的另外的基团的硅原子饱和，任选地插入交联剂; R3表示对应于R1或R2的基团，或氢或烷基; R4表示氢或烷基; x是元素钒，铌，钽，钼或钨元素的单氧，异羟基或杂多酸的氧阴离子的电荷数; X阴离子的氧基也可以被过氧基取代。本发明还包括从其中Y不同于X的类型（R 1 R 2 R 3 R 4 N +）y Y的盐制备式（I）的盐的方法。本发明还包括使用式（I）的盐作为氧化反应的催化剂，其使用过氧化合物作为氧化剂。

9. 发明授权

US5734070A Hardening of unsaturated fats, fatty acids or fatty acid esters 失效
标题翻译：不饱和脂肪，脂肪酸或脂肪酸酯的硬化
公开(公告)号：US5734070A
公开(公告)日：1998-03-31
申请号：US689836
申请日：1996-08-14
申请人： Thomas Tacke , Stefan Wieland , Peter Panster , Martin Bankmann , Reinhold Brand , Hendrik Magerlein
发明人： Thomas Tacke , Stefan Wieland , Peter Panster , Martin Bankmann , Reinhold Brand , Hendrik Magerlein
IPC分类号： B01J3/00 , C07C51/36 , C07C67/303 , C11C3/12 , C07C31/56
CPC分类号： C11C3/126 , B01J3/008 , C07C51/36 , C07C67/303 , Y02P20/544
摘要： A process is disclosed for continuously hydrogenating unsaturated fats, fatty acids or fatty acid esters on a shaped catalyst in a solid bed. The reactants flow over the catalyst in the presence of a medium or solvent mixture in supercritical conditions. This leads to considerably improved activity and selectivity of the hydrogenation reaction compared with conventional trickle bed hydrogenation processes.
摘要翻译：公开了用于在固体床中的成形催化剂上连续氢化不饱和脂肪，脂肪酸或脂肪酸酯的方法。反应物在超临界条件下在介质或溶剂混合物存在下流过催化剂。与常规滴流床氢化方法相比，这导致氢化反应的活性和选择性显着提高。

10. 发明授权

US5721016A Process for the treatment of mineral building materials 失效
标题翻译：矿物建筑材料处理工艺
公开(公告)号：US5721016A
公开(公告)日：1998-02-24
申请号：US650347
申请日：1996-05-20
申请人： Peter Panster , Thomas Goebel , Stefan Wieland , Marion Langen , Klaus Zinsmeister , Ute Werner , Christian Brandes
发明人： Peter Panster , Thomas Goebel , Stefan Wieland , Marion Langen , Klaus Zinsmeister , Ute Werner , Christian Brandes
IPC分类号： C04B41/49 , C04B41/64 , C09D183/04 , B05D1/34 , B05D1/36
CPC分类号： C04B41/009 , C04B41/4905 , C04B2103/0087 , C04B2111/00491 , C04B2111/20 , C04B2111/21
摘要： A process for the impregnating and priming treatment of mineral building materials of synthetic or natural origin using aqueous suspensions or solutions which contain at least one silicon-containing ion exchanger of the formula �(YO).sub.3 Si(CH.sub.2).sub.x !.sub.n EX (I) or an oligomer of this compound, wherein x signifies an integer of 1 to 12, n signifies an integer of 1 to 3, depending on E Y signifies H, Na, K, Mg, Ca, Ba E signifies a cation-exchanging or anion-exchanging group, and X signifies H.sup.+ or an alkali cation or alkaline earth cation or OH.sup.- or an anion, in a quantity of from 0.1 to 70% by weight, particularly from 10 to 30% by weight, based on the total quantity of the solution or suspension, with the treatment being carried out in a single stage or in multiple stages, optionally combined with a treatment with aqueous or organic emulsions or solutions containing hydrolyzable silanes and/or siloxanes.
摘要翻译：使用含有至少一种式[（YO）3 Si（CH 2）x] nEX（I）的含硅离子交换剂的含水悬浮液或溶液浸渍和起始处理合成或天然来源的矿物建筑材料的方法或该化合物的低聚物，其中x表示1〜12的整数，n表示1〜3的整数，根据EY表示H，Na，K，Mg，Ca，Ba，E表示阳离子交换或阴离子交换基团，X表示H +或碱性阳离子或碱土金属阳离子或OH-或阴离子，其量为0.1至70重量％，特别是10至30重量％，基于溶液的总量或悬浮液，其处理在单一阶段或多个阶段进行，任选地与含有水性或有机乳剂或含有可水解硅烷和/或硅氧烷的溶液的处理组合。

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