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1. 发明申请

US20090203874A1 METHOD FOR PRODUCING POLYETHER POLYOLS 失效
标题翻译：生产聚醚多元醇的方法
公开(公告)号：US20090203874A1
公开(公告)日：2009-08-13
申请号：US12302162
申请日：2007-05-22
申请人： Achim Löffler , Wolfgang Loth , Ralf Böhling , Thomas Ostrowski , Michael Stösser , Hartwig Voss , Axel Schimpf
发明人： Achim Löffler , Wolfgang Loth , Ralf Böhling , Thomas Ostrowski , Michael Stösser , Hartwig Voss , Axel Schimpf
IPC分类号： C08G65/02 , C08G65/28
CPC分类号： C08G65/2696 , C08G18/4866
摘要： A process for preparing polyether polyols by reaction of the following starting materials: a) one or more alkylene oxides and, if appropriate, carbon dioxide and also b) one or more H-functional starter substances, in the presence of a catalyst, in a reaction unit having a plurality of parallel layers A, B which are microstructured so that each layer has a multiplicity of channels which are arranged parallel to one another and form a continuous flow path from one side of the plate to the opposite side of this, wherein a distribution device for introduction of the starting materials and the catalyst is provided at one end of the channels of the layers A and a collection device for the reaction mixture is provided at the other end of these is proposed.
摘要翻译：一种通过以下原料反应制备聚醚多元醇的方法：a）一种或多种环氧烷烃，如果合适的话，二氧化碳，以及b）一种或多种H官能起始物质，在催化剂存在下，在反应单元具有多个平行层A，B，它们被微结构化，使得每个层具有多个彼此平行布置的通道，并形成从板的一侧到其相反侧的连续流动路径，其中在层A的通道的一端设置用于引入起始材料和催化剂的分配装置，并且在另一端提供了用于反应混合物的收集装置。

2. 发明授权

US08034980B2 Method for producing polyether polyols 失效
标题翻译：聚醚多元醇的制备方法
公开(公告)号：US08034980B2
公开(公告)日：2011-10-11
申请号：US12302162
申请日：2007-05-22
申请人： Achim Loeffler , Wolfgang Loth , Ralf Boehling , Thomas Ostrowski , Michael Stoesser , Hartwig Voss , Axel Schimpf
发明人： Achim Loeffler , Wolfgang Loth , Ralf Boehling , Thomas Ostrowski , Michael Stoesser , Hartwig Voss , Axel Schimpf
IPC分类号： C07C43/00 , B01J19/00
CPC分类号： C08G65/2696 , C08G18/4866
摘要： A process for preparing polyether polyols by reaction of the following starting materials: a) one or more alkylene oxides and, if appropriate, carbon dioxide and also b) one or more H-functional starter substances, in the presence of a catalyst, in a reaction unit having a plurality of parallel layers A, B which are microstructured so that each layer has a multiplicity of channels which are arranged parallel to one another and form a continuous flow path from one side of the plate to the opposite side of this, wherein a distribution device for introduction of the starting materials and the catalyst is provided at one end of the channels of the layers A and a collection device for the reaction mixture is provided at the other end of these is proposed.
摘要翻译：通过以下原料反应制备聚醚多元醇的方法：a）一种或多种环氧烷烃，如果合适的话，二氧化碳，以及b）一种或多种H官能起始物质，在催化剂存在下，在反应单元具有多个平行层A，B，它们被微结构化，使得每个层具有多个彼此平行布置的通道，并形成从板的一侧到其相反侧的连续流动路径，其中在层A的通道的一端设置用于引入起始材料和催化剂的分配装置，并且在另一端提供了用于反应混合物的收集装置。

3. 发明授权

US08969493B2 Process and apparatus for continuously polymerizing cationically polymerizable monomers 有权
标题翻译：用于连续聚合阳离子聚合单体的方法和设备
公开(公告)号：US08969493B2
公开(公告)日：2015-03-03
申请号：US12935443
申请日：2009-04-30
申请人： Wolfgang Mattmann , Wolfgang Loth , Phillip Hanefeld , Elke Guetlich-Hauk , Thomas Wettling , Andreas Daiss
发明人： Wolfgang Mattmann , Wolfgang Loth , Phillip Hanefeld , Elke Guetlich-Hauk , Thomas Wettling , Andreas Daiss
IPC分类号： C08F10/10 , C08F110/10
CPC分类号： C08F10/10 , C08F110/10 , C08F2/00 , C08F2/01
摘要： The present invention relates to a process and to an apparatus for continuous living polymerization of cationically polymerizable monomers, in which at least three feedstocks are mixed in one or more mixers with microstructures and then polymerized in at least one reaction zone.
摘要翻译：本发明涉及一种用于阳离子聚合单体的连续活性聚合的方法和装置，其中至少三种原料在一个或多个混合器中与微结构混合，然后在至少一个反应区中聚合。

4. 发明申请

US20140088280A1 Method and Device for the Continuous Production of Polymers by Radical Polymerization 有权
标题翻译：通过自由基聚合连续生产聚合物的方法和装置
公开(公告)号：US20140088280A1
公开(公告)日：2014-03-27
申请号：US14016661
申请日：2013-09-03
申请人： Wolfgang Mattmann , Wolfgang Loth , Bolette Urtel , Elke Gütlich-Hauk , Christian Hubert Weidl , Andreas Daiß
发明人： Wolfgang Mattmann , Wolfgang Loth , Bolette Urtel , Elke Gütlich-Hauk , Christian Hubert Weidl , Andreas Daiß
IPC分类号： B01F5/06 , B01J14/00 , C08F2/10
CPC分类号： B01F5/0602 , B01J14/00 , C08F2/00 , C08F2/01 , C08F2/10 , C08F220/06
摘要： The present invention relates to a method for the continuous production of a polymer by radical polymerization, wherein at least three materials are mixed with microstructures in one or more mixers and are then polymerized in at least one reaction zone.
摘要翻译：本发明涉及通过自由基聚合连续生产聚合物的方法，其中至少三种材料与一种或多种混合器中的微结构混合，然后在至少一个反应区中聚合。

5. 发明授权

US5990236A Preparation of impact-resistant polystyrene 失效
标题翻译：抗冲击聚苯乙烯的制备
公开(公告)号：US5990236A
公开(公告)日：1999-11-23
申请号：US886284
申请日：1997-07-01
申请人： Konrad Knoll , Wolfgang Loth , Hermann Gausepohl
发明人： Konrad Knoll , Wolfgang Loth , Hermann Gausepohl
IPC分类号： C08F287/00 , C08L53/02 , C08F279/00
CPC分类号： C08L53/02 , C08F287/00
摘要： Abstract of the disclosure: A process is described for the continuous preparation of an impact-resistant molding material by anionic polymerization of styrene or another aromatic vinyl compound or mixtures thereof in the presence of a solvent and a block rubber, wherein the polymerization is carried out in at least 2 reaction vessels that together form a reactor cascade, the monomer stream being subdivided among the reaction vessels present, the living polymer chain ends being terminated in a conventional manner and the solvent being removed.
摘要翻译：本发明摘要描述了一种在溶剂和嵌段橡胶存在下通过苯乙烯或其它芳族乙烯基化合物或其混合物的阴离子聚合连续制备耐冲击成型材料的方法，其中进行聚合在共同形成反应器级联的至少2个反应容器中，将单体流细分为存在的反应容器，活性聚合物链末端以常规方式终止并除去溶剂。

6. 发明授权

US5902865A Preparation of polystyrene by continuous anionic polymerization 失效
标题翻译：通过连续阴离子聚合制备聚苯乙烯
公开(公告)号：US5902865A
公开(公告)日：1999-05-11
申请号：US851353
申请日：1997-05-06
申请人： Hermann Gausepohl , Wolfgang Fischer , Wolfgang Loth , Reiner Thiele
发明人： Hermann Gausepohl , Wolfgang Fischer , Wolfgang Loth , Reiner Thiele
IPC分类号： C08F2/00 , B01J19/24 , C08F2/06 , C08F12/04 , C08F112/08 , C08F12/08
CPC分类号： B01J19/2435 , C08F12/04 , B01J2219/00094
摘要： In a process for preparing polystyrene by continuous anionic polymerization of styrene monomer by means of a catalyst based on a metal alkyl preferably in the presence of a solvent at a temperature in the range from 30 to 70.degree. C., the styrene monomer is fed to an essentially isothermally operated circulation reactor configured as a closed tube loop which has, for example, a specific cooling area of at least 50 m.sup.2 per m.sup.3 of reactor volume, with the circulation velocity of the reaction mixture and the residence time being set such that the monomer conversion reaches at least 50% and the polymerization is completed in an essentially backmixing-free tube reactor.
摘要翻译：在通过苯乙烯单体通过基于金属烷基的催化剂的连续阴离子聚合制备聚苯乙烯的方法中，优选在溶剂存在下，在30至70℃的温度下，将苯乙烯单体进料至基本上是等温操作的循环反应器，其构造为封闭管回路，其具有例如每立方米反应器体积至少50m 2的比冷却面积，反应混合物的循环速度和停留时间被设定为使得单体转化率达到至少50％，并且在基本上无回混的管式反应器中完成聚合。

7. 发明授权

US09108172B2 Method and device for the continuous production of polymers by radical polymerization 有权
标题翻译：通过自由基聚合连续生产聚合物的方法和装置
公开(公告)号：US09108172B2
公开(公告)日：2015-08-18
申请号：US14016661
申请日：2013-09-03
申请人： Wolfgang Mattmann , Wolfgang Loth , Bolette Urtel , Elke Gütlich-Hauk , Christian Hubert Weidl , Andreas Daiβ
发明人： Wolfgang Mattmann , Wolfgang Loth , Bolette Urtel , Elke Gütlich-Hauk , Christian Hubert Weidl , Andreas Daiβ
IPC分类号： C08J3/20 , B01F5/06 , C08F2/00 , C08F2/01 , C08F220/06 , B01J14/00 , C08F2/10
CPC分类号： B01F5/0602 , B01J14/00 , C08F2/00 , C08F2/01 , C08F2/10 , C08F220/06
摘要： The present invention relates to a method for the continuous production of a polymer by radical polymerization, wherein at least three materials are mixed with microstructures in one or more mixers and are then polymerized in at least one reaction zone.
摘要翻译：本发明涉及通过自由基聚合连续生产聚合物的方法，其中至少三种材料与一种或多种混合器中的微结构混合，然后在至少一个反应区中聚合。

8. 发明申请

US20120214941A1 PROCESS FOR PREPARING AQUEOUS POLYACRYLIC ACID SOLUTIONS 有权
标题翻译：制备水性聚丙烯酸溶液的方法
公开(公告)号：US20120214941A1
公开(公告)日：2012-08-23
申请号：US13505907
申请日：2010-11-02
申请人： Matthias Kleiner , Wolfgang Loth , Markus Brym , Elke Gütlich-Hauk , Bolette Urtel , Ruth Wirschem , Jürgen Detering
发明人： Matthias Kleiner , Wolfgang Loth , Markus Brym , Elke Gütlich-Hauk , Bolette Urtel , Ruth Wirschem , Jürgen Detering
IPC分类号： C08L33/02 , C08F2/16
CPC分类号： C08F6/06 , B01J19/0093 , B01J2219/00006 , B01J2219/00033 , B01J2219/00783 , B01J2219/00858 , B01J2219/00873 , B01J2219/00889 , C08F2/01 , C08F2/10 , C08F6/003 , C08F6/10 , C08F20/06 , C08L33/02
摘要： A process for preparing aqueous solutions of homo- or copolymers of acrylic acid by means of free-radical polymerization of acrylic acid and optionally water-soluble, monoethylenically unsaturated comonomers in an aqueous medium in the presence of at least one water-soluble initiator and of at least one water-soluble regulator, wherein the polymerization is conducted by means of a continuous process, and wherein, after the polymerization, low molecular weight components are at least partly removed from the resulting aqueous polymer solution. For the polymerization, preference is given to using microstructured mixers and reactors. Preference is given to using at least one reactor and/or mixer with microstructures for the process.
摘要翻译：一种通过丙烯酸和任选的水溶性单烯属不饱和共聚单体在至少一种水溶性引发剂存在下在水性介质中的自由基聚合制备丙烯酸均聚物或共聚物的水溶液的方法，以及至少一种水溶性调节剂，其中通过连续方法进行聚合，并且其中在聚合之后，从所得聚合物水溶液中至少部分地除去低分子量组分。对于聚合，优选使用微结构混合器和反应器。优选使用至少一个具有该工艺的微结构的反应器和/或混合器。

9. 发明授权

US06815527B2 Continuous method for producing polyamides from aminonitriles 失效
标题翻译：从氨腈生产聚酰胺的连续方法
公开(公告)号：US06815527B2
公开(公告)日：2004-11-09
申请号：US10332579
申请日：2003-01-10
申请人： Peter Bassler , Helmut Winterling , Rolf-Hartmuth Fischer , Wolfgang Loth
发明人： Peter Bassler , Helmut Winterling , Rolf-Hartmuth Fischer , Wolfgang Loth
IPC分类号： C08G6904
CPC分类号： C08G69/04 , C08G69/08 , C08G69/16
摘要： The continuous process for preparing a polyamide by reacting at least one aminonitrile with water comprises: (1) reacting at least one aminonitrile with water in the presence of an organic liquid diluent at from 90 to 400° C. and from 0.1 to 35×106 Pa in a flow tube containing a Brönsted acid catalyst selected from a beta-zeolite catalyst, a sheet-silicate catalyst or a titanium dioxide catalyst comprising from 70 to 100% by weight of anatase and from 0 to 30% by weight of rutile and in which up to 40% by weight of the titanium dioxide may be replaced by tungsten oxide, to obtain a reaction mixture, (2) further reacting the reaction mixture at from 150 to 400° C. and a pressure which is lower than the pressure in stage 1 in the presence of a Brönsted acid catalyst selected from a beta-zeolite catalyst, a sheet-silicate catalyst or a titanium dioxide catalyst comprising from 70 to 100% by weight of anatase and from 0 to 30% by weight of rutile and in which up to 40% by weight of the titanium dioxide may be replaced by tungsten oxide, the temperature and pressure being selected so as to obtain a first gas phase and a first liquid phase or a first solid phase or a mixture of first solid and first liquid phases and so that the first gas phase is separated from the first liquid phase or first solid phase or from the mixture of first liquid and first solid phases, and (3) admixing the first liquid or the first solid phase or the mixture of first liquid and first solid phases with a gaseous or liquid phase comprising water at from 150 to 370° C. and from 0.1 to 30×106 Pa, to obtain a product mixture.
摘要翻译：通过使至少一种氨基腈与水反应制备聚酰胺的连续方法包括：（1）在有机液体稀释剂存在下，在90至400℃和0.1至35×10 6时使至少一种氨基腈与水反应在含有选自β-沸石催化剂，片状硅酸盐催化剂或二氧化钛催化剂的布朗斯台德酸催化剂的流动管中包含70至100重量％的锐钛矿和0至30重量％的金红石和其中高达40重量％的二氧化钛可以被氧化钨代替，以获得反应混合物，（2）使反应混合物在150-400℃下进一步反应，并且压力低于压力在选自β-沸石催化剂，片状硅酸盐催化剂或二氧化钛催化剂的布朗斯台德酸催化剂存在下，其包含70至100重量％的锐钛矿和0至30重量％的金红石，以及其中高达40％的重量二氧化钛可以被氧化钨代替，选择温度和压力以获得第一气相和第一液相或第一固相或第一固相和第一液相的混合物，使得第一气相与第一液相或第一固相或第一液相和第一固相的混合物分离，和（3）将第一液体或第一固相或第一液相和第一固相的混合物与气体或液相，其包含150至370℃和0.1至30×10 6 Pa的水，以获得产物混合物。

10. 发明授权

US5374688A Poly(meth)acrylamides 失效
标题翻译：聚（甲基）丙烯酰胺
公开(公告)号：US5374688A
公开(公告)日：1994-12-20
申请号：US994634
申请日：1992-12-21
申请人： Siegmund Besecke , Andreas Deckers , Wolfgang Loth , Harald Lauke
发明人： Siegmund Besecke , Andreas Deckers , Wolfgang Loth , Harald Lauke
IPC分类号： C08F8/32 , C08F8/48
CPC分类号： C08F8/32 , C08F8/48
摘要： A polymer comprising essentially units of formula I ##STR1## where R.sup.1 and R.sup.2 are each hydrogen or methyl, andR.sup.3 is C.sub.4 -C.sub.18 -alkyl, C.sub.5 -C.sub.8 -cycloalkyl, C.sub.6 -C.sub.10 -aryl or C.sub.6 -C.sub.10 -aryl-C.sub.1 -C.sub.4 -alkyl, each of which except for the C.sub.4 -C.sub.18 -alkyl may be monosubstituted, disubstituted or trisubstituted by radicals selected from the group consisting of C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy and halogen, and having a carboxyl and anhydride group content of equal to or less than 0.40 equivalent per kilogram of polymer and an inherent color (measured as yellowness index) of equal to or less than 2.0, is obtainable by reacting a polymer based on C.sub.1 -C.sub.20 -alkyl esters of (meth)acrylic acid with a primary amine of the general formula IIR.sup.3 NH.sub.2 IIby removing the alcohol that forms during the reaction from the reaction mixture.
摘要翻译：包含基本上单元的式I的聚合物，其中R 1和R 2各自为氢或甲基，R 3为C 4 -C 18烷基，C 5 -C 8 - 环烷基，C 6 -C 10 - 芳基或C 6 -C 10 - 芳基-C 1 C 1-4 - 烷基，其中除C 4 -C 18 - 烷基之外的每一个可以被选自C 1 -C 4 - 烷基，C 1 -C 4 - 烷氧基和卤素的基团单取代，二取代或三取代，并具有羧基和酸酐基含量等于或小于0.40当量/千克聚合物和固有颜色（黄色指数测定）等于或小于2.0可通过使基于（甲基）丙烯酸的C 1 -C 20烷基酯的聚合物）丙烯酸与通式II R3NH2II的伯胺通过除去在反应期间形成的醇从反应混合物中。

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