专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050203274A1 Dmc catalysts, polyether alcohols, and method for the production thereof 审中-公开
标题翻译： Dmc催化剂，聚醚醇及其制备方法
公开(公告)号：US20050203274A1
公开(公告)日：2005-09-15
申请号：US10514714
申请日：2003-06-18
申请人： Edward Bohres , Dirk Franke , Michael Stosser , Raimund Ruppel , Eva Baum , Kathrin Harre
发明人： Edward Bohres , Dirk Franke , Michael Stosser , Raimund Ruppel , Eva Baum , Kathrin Harre
IPC分类号： C08G65/12 , B01J27/26 , B01J37/03 , C08G18/48 , C08G65/26 , C08G65/04
CPC分类号： B01J27/26 , B01J37/03 , C08G18/4866 , C08G65/2663
摘要： The invention relates to a process for preparing polyether alcohols by addition of alkylene oxides onto H-functional starter substances using multimetal cyanide compounds as catalysts, wherein the multimetal cyanide compound is prepared by a process comprising the steps: a) adding a metal salt solution to a cyanometalate solution at a specific stirring power ε in the range from 0.05 to 10 W/l, preferably from 0.4 to 4 W/l, a temperature in the range from 0° C. to 100° C., preferably from 20° C. to 60° C., and an addition time of from 5 to 120 minutes, b) reducing the specific stirring power ε to a value in the range from 0.03 to 0.8 W/l and at the same time adding a surface-active agent, c) heating the solution while stirring at a specific stirring power ε of from 0.03 to 0.8 W/l, to a temperature of not more than 100° C., preferably in the range from 55° C. to 75° C., d) adding further metal salt solution while stirring at a specific stirring power ε of from 0.03 to 0.8 W/l, e) when the conductivity begins to drop, dispersing the solid, for example by stirring while increasing the specific stirring power ε to >0.7 W/l or by installation of a pumped circuit with an appropriate pump or by means of a high-speed stirrer, f) stirring at the specific stirring power ε of step e) until the conductivity or the pH remains constant, g) separating off the multimetal cyanide compound and washing it with water and, if desired, h) drying the catalyst.
摘要翻译：本发明涉及通过使用多金属氰化物作为催化剂将烯化氧加成到H官能起始物质上制备聚醚醇的方法，其中所述多金属氰化合物通过包括以下步骤的方法制备：a）将金属盐溶液加入到在特定搅拌功率ε为0.05至10W / l，优选0.4至4W / l的范围内的氰酸金属盐溶液，温度范围为0℃至100℃，优选为20℃ 至60℃，加入时间为5至120分钟，b）将比重搅拌功率ε3降低至0.03-0.8W / l的范围内，同时加入表面活性剂，c）在0.03-0.8W / l的特定搅拌功率ε的搅拌下将溶液加热至不超过100℃，优选在55℃至75℃的温度， d）在搅拌下以特定搅拌功率ε加入另外的金属盐溶液从0.03至0.8W / l，e）当电导率开始下降时，例如通过搅拌分散固体，同时将特定搅拌功率ε提高至> 0.7W / l或通过用合适的泵安装泵浦回路或通过高速搅拌器，f）在步骤e）的特定搅拌功率ε下搅拌，直到导电率或pH保持恒定，g）分离多金属氰化合物并用水洗涤，如果需要，h ）干燥催化剂。

2. 发明申请

US20080292526A1 Method for the Production of Double Metal Cyanide Complex Catalysts 审中-公开
标题翻译：双金属氰化物复合催化剂生产方法
公开(公告)号：US20080292526A1
公开(公告)日：2008-11-27
申请号：US11913484
申请日：2006-05-02
申请人： Edward Bohres , Michael Stosser , Ludwig Volkel , Raimund Ruppel , Eva Baum , Norbert Wagner , Jorg Sundermeyer , Udo Garrelts , Michael Zirnstein
发明人： Edward Bohres , Michael Stosser , Ludwig Volkel , Raimund Ruppel , Eva Baum , Norbert Wagner , Jorg Sundermeyer , Udo Garrelts , Michael Zirnstein
IPC分类号： C01C3/14 , C01C3/20 , C01B21/20 , C01G1/04
CPC分类号： B01J27/26 , B01J31/1805 , B01J31/20 , B01J2231/48 , C08G65/2663
摘要： Process for preparing double metal cyanide catalysts of the general formula (I) M2a[M1(CN)rXt]b (I) where M2 is preferably Co(III) or Fe(III), and M1 is preferably Zn(II), X is a group other than cyanide which forms a coordinate bond to M1 and is selected from the group consisting of carbonyl, cyanate, isocyanate, nitrile, thiocyanate and nitrosyl, a, b, r, t are integers which are selected so that the compound is electrically neutral, by reacting a) a cyanometallic acid of the general formula (II) Hw[M1(CN)r(X)t] where M1 and X are as defined above, r and t are as defined above and w is selected so that the compound is electrically neutral, with b) a readily protolyzable metal compound (IIIa) M2Rw and/or (IIIb) M2RuYv, where M2 is as defined above, the groups R are identical or different and are each the anion of a very weak protic acid having a pKa of ≧20, and Y is the anion of an inorganic mineral acid or a moderately strong to strong organic acid having a pKa of from −10 to +10, w corresponds to the valence of M2, u+v corresponds to the valence of M2, with u and v each being at least 1, with the reaction being carried out in a nonaqueous, aprotic solvent.
摘要翻译：制备通式（I）的双金属氰化物催化剂的方法<？in-line-formula description =“In-line formula”end =“lead”→> M2a [M1（CN）rXt] b（I）其中M2优选为Co（III）或Fe（III），M1优选为Zn（II），X为氰化物以外的基团其形成与M1的配位键，并且选自羰基，氰酸酯，异氰酸酯，腈，硫氰酸酯和亚硝酰基，a，b，r，t是选择为使化合物电中性的整数，通过使）通式（II）的卤代金属盐Hw [M1（CN）r（X）t]其中M1和X如上定义，r和t如上所定义，并且w被选择为使得化合物是电中性的，其中b）易于分解的金属化合物（IIIa）M2Rw和/或（IIIb）M2RuYv，其中M2如上所定义，基团R相同或不同，各自为非常弱的质子酸的阴离子，其具有pKa为 > = 20，和 Y是无机无机酸的阴离子或pKa为-10至+10的中等强至强有机酸的阴离子，w对应于M2的化合价，u + v对应于M2的化合价，u和v 每个至少为1，反应在非水性非质子溶剂中进行。

3. 发明申请

US20060052648A1 Method for producing alkanol alkoxylates at optimal reaction temperatures 有权
标题翻译：在最佳反应温度下生产烷醇烷氧基化物的方法
公开(公告)号：US20060052648A1
公开(公告)日：2006-03-09
申请号：US10527529
申请日：2003-04-25
申请人： Christian Wulff , Michael Stosser , Georg Grosch , Kai-Uwe Baldenius , Edward Bohres
发明人： Christian Wulff , Michael Stosser , Georg Grosch , Kai-Uwe Baldenius , Edward Bohres
IPC分类号： C07C31/18
CPC分类号： C11D1/72 , B01F17/0021 , B01F17/0028 , B01J27/26 , C07C41/03 , C08G65/2609 , C08G65/2663 , C07C43/11 , C07C43/13
摘要： The present invention relates to a process for preparing at least one alkoxylate, which comprises bringing at least one alkylene oxide selected from the group consisting of ethylene oxide, propylene oxide, butylene oxide, pentylene oxide and decene oxide into contact with at least one starter compound in the presence of at least one double metal cyanide compound, with the reaction being carried out at a temperature of from 130° C. to 155° C., to the alkoxylates, in particular ethoxylates, themselves and to the use of such ethoxylates as emulsifier, foam regulator or as wetting agents for hard surfaces.
摘要翻译：本发明涉及一种制备至少一种烷氧基化物的方法，其包括使至少一种选自环氧乙烷，环氧丙烷，环氧丁烷，环氧丁烷和氧化烯的环氧烷与至少一种起始化合物在至少一种双金属氰化物化合物的存在下，反应在130℃至155℃的温度下进行至烷氧基化物，特别是乙氧基化物本身，以及使用这样的乙氧基化物如乳化剂，泡沫调节剂或作为硬表面的润湿剂。

4. 发明申请

US20050272626A1 Alkoxylates exhibiting low residual alcohol content 失效
标题翻译：显示低残留醇含量的烷氧基化物
公开(公告)号：US20050272626A1
公开(公告)日：2005-12-08
申请号：US10527959
申请日：2003-04-25
申请人： Christian Wulff , Kai-Uwe Baldenius , Martin Scholtissek , Michael Stosser , Norbert Wagner , Edward Bohres
发明人： Christian Wulff , Kai-Uwe Baldenius , Martin Scholtissek , Michael Stosser , Norbert Wagner , Edward Bohres
IPC分类号： A61K47/34 , A61K8/39 , A61K8/72 , B01F17/42 , C08G65/28 , C11D1/722 , C11D17/00
CPC分类号： C11D1/722
摘要： The present invention relates to compositions at least comprising one alkoxylate of the formula RO(A)n(B)mH, to processes for the preparation of such compositions, in particular in the presence of double-metal cyanide compounds as catalyst, and their use as emulsifier, foam regulator or as wetting agents for hard surfaces. Moreover, the present invention also relates to the use of such compositions in detergents and surfactant formulations.
摘要翻译：本发明涉及至少包含一种式RO（A）N（B）m H的烷氧基化物的组合物，特别是制备这种组合物的方法在作为催化剂的双金属氰化物化合物的存在下，它们用作乳化剂，泡沫调节剂或作为硬表面的润湿剂。此外，本发明还涉及这种组合物在洗涤剂和表面活性剂制剂中的用途。

5. 发明申请

US20050159627A1 Method for activating double metallocyanide-compounds 有权
标题翻译：活化双金属氰化物化合物的方法
公开(公告)号：US20050159627A1
公开(公告)日：2005-07-21
申请号：US10502803
申请日：2003-02-06
申请人： Michael Stosser , Edward Bohres , Georg Grosch , Wilfried Sager
发明人： Michael Stosser , Edward Bohres , Georg Grosch , Wilfried Sager
IPC分类号： C08G65/28 , B01J27/26 , C08G65/26 , C07C41/03
CPC分类号： C08G65/2696 , B01J27/26 , C08G65/2663
摘要： The present invention relates to a process for reacting epoxides with an initiator compound in the presence of a double metal cyanide compound as a catalyst, said process having a shortened induction period, and the double metal cyanide compound being activated by adding the epoxide to a mixture of double metal cyanide compound and initiator compound at an internal reactor pressure of less than 1 bar, and also to the polyethers themselves obtainable by such a process.
摘要翻译：本发明涉及一种在双金属氰化物化合物作为催化剂存在下使环氧化物与引发剂化合物反应的方法，所述方法具有缩短的诱导期，并且双金属氰化物通过向混合物中加入环氧化物而被活化的双金属氰化物化合物和引发剂化合物，其内反应器压力小于1巴，以及可通过这种方法获得的聚醚。

6. 发明申请

US20060004232A1 Method for producing alkoxylated products at optimized reaction pressures 有权
标题翻译：在优化的反应压力下生产烷氧基化产物的方法
公开(公告)号：US20060004232A1
公开(公告)日：2006-01-05
申请号：US10528414
申请日：2003-04-25
申请人： Christian Wulff , Michael Stosser , Georg Grosch , Kai-Uwe Baldenius , Edward Bohres
发明人： Christian Wulff , Michael Stosser , Georg Grosch , Kai-Uwe Baldenius , Edward Bohres
IPC分类号： C07C41/03
CPC分类号： C11D1/72 , B01J27/26 , B01J37/03 , C07C41/03 , C08G65/2609 , C08G65/2663 , C07C43/11
摘要： The present invention relates to a process for the preparation of at least one alkoxylate comprising the bringing into contact of an alkylene oxide mixture at least comprising ethylene oxide with at least one starter compound in the presence of at least one double-metal cyanide compound, where, during the induction phase, the sum of inert gas partial pressure and ethylene oxide partial pressure is 1.5 bar to 6.0 bar, to the alkoxylates obtainable by such a process, and to the use of such alkoxylates as emulsifier, foam regulator or as wetting agent for hard surfaces.
摘要翻译：本发明涉及一种制备至少一种烷氧基化物的方法，其包括在至少一种双金属氰化物化合物的存在下使至少包含环氧乙烷的环氧烷烃与至少一种起始化合物接触，其中在诱导阶段，惰性气体分压和环氧乙烷分压的总和为1.5巴至6.0巴，可通过这种方法获得的烷氧基化物，以及使用这种烷氧基化物作为乳化剂，泡沫调节剂或作为润湿剂用于硬表面。

7. 发明申请

US20050159628A1 Polyethers and their use as carrier oils 有权
标题翻译：聚醚及其作为载体油的用途
公开(公告)号：US20050159628A1
公开(公告)日：2005-07-21
申请号：US10506601
申请日：2003-03-10
申请人： Michael Stosser , Edward Bohres , Georg Grosch , Wilfried Sager , Marc Walter
发明人： Michael Stosser , Edward Bohres , Georg Grosch , Wilfried Sager , Marc Walter
IPC分类号： C10L1/192 , C08G65/26 , C08G65/28 , C08L71/08 , C10L1/14 , C10L1/18 , C10L1/198 , C10L1/22 , C10L10/04 , C07C41/03
CPC分类号： C10L1/1985 , C08G65/2609 , C08G65/2663 , C10L1/143 , C10L1/2383 , C10L10/04
摘要： The present invention relates to polyethers which are obtainable from 1-butene oxide and an alcohol using a double metal cyanide compound as a catalyst and have a content of unsaturated components of 6 mol % or more, to a process for preparing such a polyether and also to the use of a polyether according to the invention as a carrier oil or in a carrier oil formulation, in particular in additive packages for gasoline fuels, and furthermore also to carrier oil formulations and also to fuels comprising a polyether according to the invention.
摘要翻译：本发明涉及可从1-丁烯氧化物获得的聚醚和使用双金属氰化物化合物作为催化剂并具有6mol％以上的不饱和组分含量的醇与制备这种聚醚的方法涉及使用根据本发明的聚醚作为载体油或载体油制剂，特别是用于汽油燃料的添加剂包，以及载体油制剂，以及包含根据本发明的聚醚的燃料。

8. 发明授权

US6096911A Process for purifying alkoxylated fats 失效
标题翻译：烷氧基化脂肪的纯化方法
公开(公告)号：US6096911A
公开(公告)日：2000-08-01
申请号：US43502
申请日：1998-03-24
申请人： Gabriele Dralle-Voss , Michael Stosser , Siegfried Lang , Thomas Saupe , Matthias Zipplies
发明人： Gabriele Dralle-Voss , Michael Stosser , Siegfried Lang , Thomas Saupe , Matthias Zipplies
IPC分类号： A61K47/44 , C07C67/56 , C07C69/30 , C11B3/10 , C11C3/00
CPC分类号： C11B3/10 , A61K47/44 , C07C67/56
摘要： A process for purifying alkoxylated fats by treatment with a solid substance, wherein a mixture of aluminum oxide and a silicate is employed as solid substance.
摘要翻译： PCT No.PCT / EP96 / 04116 Sec。 371日期：1998年3月24日 102（e）1998年3月24日PCT PCT 1996年9月20日PCT公布。公开号WO97 / 12017 日本1997年4月3日利用固体物质处理烷氧基化脂肪的方法，其中使用氧化铝和硅酸盐的混合物作为固体物质。

9. 发明申请

US20050154222A1 Process for preparing an organometallic framework material 有权
标题翻译：制备有机金属骨架材料的方法
公开(公告)号：US20050154222A1
公开(公告)日：2005-07-14
申请号：US10755231
申请日：2004-01-13
申请人： Ulrich Muller , Gerald Lippert , Olga Schubert , Michael Hesse , Reinhard Hess , Michael Stosser , Omar Yaghi
发明人： Ulrich Muller , Gerald Lippert , Olga Schubert , Michael Hesse , Reinhard Hess , Michael Stosser , Omar Yaghi
IPC分类号： B01J20/22 , C07F3/00 , C07F3/06 , C07F15/00 , C07F15/02
CPC分类号： C07F3/003 , B01J20/226
摘要： A process for preparing an organometallic framework material comprising reacting at least one metal salt with at least one at least bidentate compound capable of coordination to the metal ion of said metal salt, in the presence of an aqueous solvent system and at least one base wherein at least one bidentate compound comprises at least carboxy group and at least one further group which is not a carboxy group and which is capable of forming a hydrogen bridge linkage.
摘要翻译：一种制备有机金属骨架材料的方法，包括使至少一种金属盐与至少一种能够与所述金属盐的金属离子配位的至少二齿化合物在水性溶剂体系和至少一种碱的存在下反应，其中在至少一个二齿化合物至少包含羧基和至少一个不是羧基并且能够形成氢桥键的另外的基团。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式