公开(公告)号：WO1998022524A1

公开(公告)日：1998-05-28

申请号：PCT/EP1997006433

申请日：1997-11-18

Applicant: BASF AKTIENGESELLSCHAFT ,  DECKER, Jürgen ,  MEIXNER, Hubert ,  REUTHER, Wolfgang ,  SCHERR, Günter ,  STEUERLE, Ulrich ,  WEBERNDÖRFER, Volkmar

Inventor： BASF AKTIENGESELLSCHAFT

IPC: C08G73/02

CPC classification number: B01J19/28 ,  B01J19/1806 ,  B01J19/1887 ,  B01J2219/00094 ,  B01J2219/00168 ,  C08G69/48 ,  C08G73/0213 ,  C08G73/022 ,  C08G73/028 ,  C08G73/0286

Abstract: The present invention pertains to a method for continuous cross-linking water-soluble condensates and additives containing amino groups, involving at least bifunctional cross-linking reagents in an aqueous solution or organic solvents in water at a temperature of 20 DEG C to 180 DEG C, resulting in cross-linked reaction products which are water-soluble and characterized, for 20 wt. % of an aqueous solution at a temperature of 20 DEG C, by a viscosity of 50 to 2000 mPas. A mixture of water-soluble condensates and additives containing amino groups and cross-linking reagents, or both reaction partners, are continuously fed into a tubular reactor, inside which they circulate under laminal flow (Reynolds number: 0,005 - 500), then continuously polycondensated in a cylindrical stirrer, whereby the reagents involved in the reaction are let, from one side of a double coaxial cylinder, into the intermediate space between the inner cylinder and the outer cylinder for the purposes of polycondensation. At least one cylinder of the double coaxial cylinder is caused to rotate, with an angular speed relative to the other cylinder, thereby producing Taylor swirls (Taylor number: 20 to 2000) in the reaction mixture. Thereafter, the reaction mixture is isolated at the end of the reactor cycle.

Abstract translation: 为水溶性的，含氨基的缩合和加成产物的连续交联在水溶液或在20的温度至180℃的水溶性有机溶剂中的至少双官能交联剂处理，以形成交联的，水溶性的反应产物在20米重量％的含水 溶液在20℃下具有50至2000毫帕·秒的粘度，其特征在于，一个单独的水溶性，含氨基的缩合或加成产物与交联剂或两种反应物的混合物：连续地进料至管式反应器，并且与雷诺数的层流 0.005交联至500; 或在Zylinderrührer连续缩聚通过在空间引入内筒和从双气缸的一侧的同轴双圆筒的外圆筒和缩聚在其中间的反应物，所述同轴双圆筒的至少一个气缸在相对于其他气缸的角速度旋转时， 使得发生在反应混合物中泰勒旋涡和是20至2000之间的泰勒数; 和通过反应器之后的反应混合物中分离。

公开(公告)号：WO1998017764A1

公开(公告)日：1998-04-30

申请号：PCT/EP1997005744

申请日：1997-10-17

Applicant: BASF AKTIENGESELLSCHAFT ,  MEIXNER, Hubert ,  STEUERLE, Ulrich ,  DECKER, Jürgen ,  PAULUS, Wolfgang ,  BOECKH, Dieter ,  LUX, Jürgen, Alfred ,  EHLE, Beate

Inventor： BASF AKTIENGESELLSCHAFT

IPC: C11D03/37

CPC classification number: C11D3/3719 ,  C08G73/02 ,  C08G73/0206 ,  C08G73/028 ,  C11D3/0036 ,  C11D3/3723 ,  C11D3/3769 ,  C11D3/3788 ,  C11D3/38663

Abstract: The invention concerns the use of water-soluble or water-dispersible cross-linked nitrogenated compounds obtained by crosslinking (a) compounds containing at least three NH groups with (b) at least bifunctional crosslinking agents which react with NH groups, in washing and cleaning agents, in particular as soil-release agents. Preferably, the compounds (a) are selected from the group comprising oligo- and polyamines, polyalkylene polyamines, polyamidoamines, polyamidoamines grafted with (poly)ethyleneimine and mixtures thereof.

Abstract translation: 本发明涉及使用水可溶的或水分散性的，通过交联得到的交联的含氮化合物（a）用化合物至少三个NH的基团 - （b）至少双官能交联剂与HN基团反应，在洗涤剂和清洁剂 ，特别是作为去污剂。 优选地，所述化合物（a）选自低聚和聚胺，聚亚烷基聚胺，聚酰氨基胺，具有（聚）乙烯亚胺接枝的聚酰氨基胺以及它们的混合物组成的组中。

公开(公告)号：WO1997035948A2

公开(公告)日：1997-10-02

申请号：PCT/EP1997001512

申请日：1997-03-25

Applicant: BASF AKTIENGESELLSCHAFT ,  HUFF, Jürgen ,  STEUERLE, Ulrich ,  MEIXNER, Hubert ,  EHLE, Beate ,  PAULUS, Wolfgang ,  LUX, Jürgen, Alfred ,  HÄUSSLING, Lukas

Inventor： BASF AKTIENGESELLSCHAFT

IPC: C11D03/30

CPC classification number: C11D3/0036 ,  C11D3/30 ,  C11D3/3769 ,  C11D7/3209 ,  C11D7/3218 ,  C11D7/3281

Abstract: The use of an amine with an average pKs of 1 to 14 as a washing power enhancer, preferably in textile detergents, especially for washing coloureds, and detergent formulations containing said amines.

Abstract translation: 使用具有1至14中的颜色洗涤剂的平均pKa值如去污力助力器，优选在纺织洗涤剂，特别是胺，以及含有洗涤剂配方中这些胺。

公开(公告)号：WO2004013207A1

公开(公告)日：2004-02-12

申请号：PCT/EP2003/007682

申请日：2003-07-16

Applicant: BASF AKTIENGESELLSCHAFT ,  DYLLICK-BRENZINGER, Rainer ,  STEUERLE, Ulrich ,  BRAIG, Volker

Inventor： DYLLICK-BRENZINGER, Rainer ,  STEUERLE, Ulrich ,  BRAIG, Volker

IPC: C08G73/02

CPC classification number: C08F34/00 ,  C08F8/04 ,  C08G73/0616 ,  C09D139/00 ,  D21H11/14 ,  D21H17/34 ,  D21H21/02 ,  D21H21/10 ,  D21H21/16 ,  C08F8/12 ,  C08F126/06

Abstract: Die vorliegende Erfindung betrifft Polymethylenamin, enthaltend wiederkehrende Einheiten der allgemeinen Formel (I). Polymethylenamin wird hergestellt aus Imidazol bzw dessen Derivaten, beispielsweise durch Hydrolyse von Poly(1,3-diacyl-4-imidazolin-2-thion), enthaltend wiederkehrende Einheiten der allgemeinen Formel (III), in der R ausgewählt ist aus der Gruppe bestehend aus Wasserstoff, linearen und verzweigten C 1 -C 8 -Alkylgruppen, linearen und verzweigten C 1 -C 40 -Alkoxygruppen, und Phenyl, vorzugsweise Wasserstoff und linearen und verzweigten C 1 -C 3 -Alkylgruppen, insbesonderen R eine Methylgruppe ist; X ist O oder S, vorzugsweise O. Polymethylenamin kann ebenfalls durch Hydrolyse von Poly(1,2-Diaminoethen)-Derivaten unter geeigneten Bedingungen hergestellt werden. Polymethylenamin weist eine sehr hohe Ladungsdichte auf und ist insbesondere als Retentionsmittel/Fixiermittel bei der Papierherstellung geeignet.

Abstract translation: 本发明涉及Polymethylenamin，含有通式（I）的重复单元。 Polymethylenamin选自咪唑或它的衍生物制备，例如，由聚（1,3-二酰基-4-咪唑啉-2-硫酮）的水解，含有通式的重复单元（III）中R选自被选自以下组成的组中选择的 氢，直链和支链的C1-C8烷基基团，直链和支链的C1-C40烷氧基和苯基，优选氢，以及直链和支链的C1-C3烷基insbesonderen，R是甲基; X是O或S，优选为O. Polymethylenamin可以在适当的条件下也由聚（1,2- Diaminoethen）衍生物的水解来制备。 Polymethylenamin具有非常高的电荷密度和特别适合用作助留剂/在造纸固定剂。

公开(公告)号：WO1997021760A1

公开(公告)日：1997-06-19

申请号：PCT/EP1996005256

申请日：1996-11-28

Applicant: BASF AKTIENGESELLSCHAFT ,  STEUERLE, Ulrich ,  REUTHER, Wolfgang ,  HARDER, Wolfgang

Inventor： BASF AKTIENGESELLSCHAFT

IPC: C08G73/02

CPC classification number: C08G73/0206 ,  C08G73/0213

Abstract: The invention relates to a process for continuous production of homopolymers of ethylene imine by polymerisation of ethylene imine in a solvent in the presence of catalysts at temperatures of at least 80 DEG C in a homogenous fluid phase in a tubular reactor in which the ratio of the length to the internal diameter is at least 5. Polyethylene imines with a secondary nitrogen atom content of greater than 40 to 60 % and a molecular weight distribution Mw/Mn of 1.5 to 3 are obtained.

Abstract translation: 过程用于连续制备乙烯亚胺，的均聚物通过在催化剂的存在下，溶剂中，在至少80℃的温度下在均匀的液相在管式反应器中聚合乙烯亚胺，其中长度与至少第五的内部直径的比值 聚乙烯亚胺与超过40仲氮原子％到60％的比例和分子量分布Mw / Mn为1.5〜3获得。

公开(公告)号：WO9735948A3

公开(公告)日：1997-11-20

申请号：PCT/EP9701512

申请日：1997-03-25

Applicant: BASF AG ,  HUFF JUERGEN ,  STEUERLE ULRICH ,  MEIXNER HUBERT ,  EHLE BEATE ,  PAULUS WOLFGANG ,  LUX JUERGEN ALFRED ,  HAEUSSLING LUKAS

Inventor： HUFF JUERGEN ,  STEUERLE ULRICH ,  MEIXNER HUBERT ,  EHLE BEATE ,  PAULUS WOLFGANG ,  LUX JUERGEN ALFRED ,  HAEUSSLING LUKAS

IPC: C11D3/00 ,  C11D3/30 ,  C11D3/32 ,  C11D3/37 ,  C11D7/32 ,  C07C233/36 ,  C08G69/04 ,  C08G69/26

CPC classification number: C11D3/0036 ,  C11D3/30 ,  C11D3/3769 ,  C11D7/3209 ,  C11D7/3218 ,  C11D7/3281

Abstract: The use of an amine with an average pKs of 1 to 14 as a washing power enhancer, preferably in textile detergents, especially for washing coloureds, and detergent formulations containing said amines.

公开(公告)号：WO1997040088A1

公开(公告)日：1997-10-30

申请号：PCT/EP1997002062

申请日：1997-04-23

Applicant: BASF AKTIENGESELLSCHAFT ,  STEUERLE, Ulrich ,  REUTHER, Wolfgang ,  MEIXNER, Hubert ,  EHLE, Michael ,  GREINDL, Thomas ,  BETZ, Rainer

Inventor： BASF AKTIENGESELLSCHAFT

IPC: C08G73/02

CPC classification number: C08G73/0213 ,  B01J20/267 ,  C02F1/56 ,  C08G73/022 ,  Y10S210/912

Abstract: A process is disclosed for producing finely divided, water-insoluble aziridine polymers by polymerisation of aziridines, preferably ethylene imine, in the presence of cross-linking agents which contain at least two functional groups in at least one ether. Also disclosed are modified, water-insoluble aziridine polymers obtained by reacting finely divided, water-insoluble, cross-linked aziridine polymers in an aqueous medium with carbon bisulphide or formaldehyde and a nucleophilic agent from the group of the alkaline metal cyanides, primary amines, secondary amines, alkaline metal sulphites and alkaline metal phosphites. The invention also relates to the use of the modified and non-modified, finely divided, water-insoluble polymers for immobilising active substances, as absorbing agent for aldehydes, ketones and acids and for removing heavy metal ions from waste water.

Abstract translation: 一种用于通过聚合氮丙啶，优选乙烯亚胺，含有至少两个官能团中的至少一种醚存在交联剂和氮丙啶的改性，水不溶性聚合物，其通过的细碎反应可获得的制备氮丙啶的细碎水不溶性聚合物的过程中，不溶于水的，交联 在水性介质中的氮丙啶的聚合物，用二硫化碳或与甲醛和选自碱金属氰化物，伯胺，仲胺，碱金属亚硫酸盐和碱金属亚磷酸盐和使用经修饰的和未修饰的微粒的组成的组中的亲核剂，用于固定活性化合物，作为吸收剂用于水不溶性聚合物 醛，酮和酸，以及用于从废水中去除重金属离子。

公开(公告)号：WO1997025367A1

公开(公告)日：1997-07-17

申请号：PCT/EP1997000009

申请日：1997-01-03

Applicant: BASF AKTIENGESELLSCHAFT ,  STEUERLE, Ulrich ,  MEIXNER, Hubert ,  DYLLICK-BRENZINGER, Rainer ,  REUTHER, Wolfgang ,  KANTER, Hartmut ,  HETTCHE, Albert ,  WEISER, Jürgen ,  SCHERR, Günter

Inventor： BASF AKTIENGESELLSCHAFT

IPC: C08G73/00

CPC classification number: A61K8/91 ,  A61K8/84 ,  A61Q5/00 ,  A61Q5/12 ,  A61Q19/00 ,  B01D21/01 ,  B01D61/145 ,  C08G73/00 ,  C08G73/0213 ,  C08G73/0226 ,  C08G73/028 ,  D21H17/54 ,  D21H17/56 ,  D21H21/10 ,  D21H21/16

Abstract: The disclosure concerns a method of producing water-soluble condensates and addition products containing amino groups and possessing enhanced de-watering and retention properties in paper production. Between 5 and 95 wt % of the condensates or addition products are removed as a permeate from solutions of water-soluble condensates or addition products containing amino groups by ultrafiltration through membranes and the condensates or addition products containing amino groups are if necessary isolated more efficiently from the retentate. The high-molecular polymer components contained in the residue are used as retention, de-watering and fixing agents in paper production, as promotors in gluing paper with alkyl diketenes, as flocculents for sewage sludges, as adhesives in the production of composite films, as additives to hair and skin conditioners and as an agent for immobilising anionic active substances.

Abstract translation: 一种用于水的制备方法可溶的，冷凝物和加成物具有增加的排水和在造纸中的保留效果，含氨基的方法，其中水解的一种可溶，通过在膜5超滤缩合物或加合物至95重量的缩合物或加合物％含氨基的 分离为渗透物和冷凝物或加合物具有改进的效率，如果合适的话，从所述滞留物分离并使用包含在渗余物中的信息的高分子量聚合物成分如助留剂，排水助剂和在造纸中的固定组合物，如在纸的施胶用烷基双烯酮的启动子含氨基的， 作为絮凝剂对于污泥，如在生产层压薄膜的粘合促进剂，如在头发和皮肤护理组合物的添加剂和作为用于固定阴离子活性成分的组合物。

公开(公告)号：WO1997024390A1

公开(公告)日：1997-07-10

申请号：PCT/EP1996005638

申请日：1996-12-16

Applicant: BASF AKTIENGESELLSCHAFT ,  STEUERLE, Ulrich ,  REUTHER, Wolfgang

Inventor： BASF AKTIENGESELLSCHAFT

IPC: C08G73/02

CPC classification number: C07D203/12 ,  C08G73/0206 ,  C08G73/0213

Abstract: Linear polymers of N-(2-(1'-aziridino)ethyl)formamide obtainable by the polymerisation of N-(2-(1'-ariridino)ethyl)formamide in aqueous or alcoholic solution or in mixtures of water and alcohols at temperatures of up to a maximum of 75 DEG C in the presence of acid catalysts, alkylising agents or Lewis acids, process for the production of the polymers, hydrolysed N-2-(1'-aziridino)ethyl)formamide, from which at least 5 mol % of the formyl groups are separated with formation of amino groups, and the use of the non-hydrolysed and hydrolysed polymers as dewatering agents, retention and flocculants, fixers and wet-strength agents in paper production.

Abstract translation: N-（2-（1'-氮丙啶基）乙基）甲酰胺的线性聚合物，其由N-（2-（1'-氮丙啶基）乙基）甲酰胺在水溶液中的聚合可获得在醇溶液中或水的混合物 并在温度高达在酸性催化剂，烷基化试剂或路易斯酸，以用于制备该聚合物的存在至多75℃，水解N-（2-（1'-氮丙啶基）乙基）甲酰胺，醇，其中至少5摩尔％的 的甲酰基被分离出来，以形成氨基和使用的非水解和水解的聚合物作为助滤剂，助留剂和絮凝剂，固定剂和湿强度剂在造纸中。

公开(公告)号：WO1998002482A1

公开(公告)日：1998-01-22

申请号：PCT/EP1997003573

申请日：1997-07-07

Applicant: BASF AKTIENGESELLSCHAFT ,  STEUERLE, Ulrich ,  REUTHER, Wolfgang ,  MEIXNER, Hubert ,  EHLE, Michael ,  GREINDL, Thomas ,  BETZ, Rainer

Inventor： BASF AKTIENGESELLSCHAFT

IPC: C08G73/02

CPC classification number: C08G73/0213 ,  B01D53/02 ,  B01D2257/106 ,  B01J20/26 ,  C02F1/56 ,  C08L71/02 ,  C08L2666/20

Abstract: Method of manufacturing finely divided, water-insoluble polymers of aziridines by polymerization of aziridines, preferably ethylene-imine, in the presence of two or more functional groups containing cross-linking agents in one or more ethers, as well as modified, water-insoluble polymers of aziridines that can be obtained by reacting finely divided, water-insoluble cross-linked polymers of aziridines in an aqueous medium with carbon disulphide or with formaldehyde and a nucleophilic agent from the group comprising alkali-metal cyanides, primary amines, secondary amines, alkali-metal sulphites, and alkali-metal phosphites, and the use of the modified and unmodified finely divided, water-insoluble polymers for immobilizing active ingredients, as absorbents for aldehydes, ketones and acids, for removing heavy-metal ions from liquid effluents, and for removing ozone and/or sour gases from air or inert gases.

Abstract translation: 一种用于通过聚合氮丙啶，优选乙烯亚胺，含有至少两个官能团中的至少一种醚存在交联剂和氮丙啶的改性，水不溶性聚合物，其通过的细碎反应可获得的制备氮丙啶的细碎水不溶性聚合物的过程中，不溶于水的，交联 在水性介质中的氮丙啶的聚合物，用二硫化碳或与甲醛和选自碱金属氰化物，伯胺，仲胺，碱金属亚硫酸盐和碱金属亚磷酸盐和使用经修饰的和未修饰的微粒的组成的组中的亲核剂，用于固定活性化合物，作为吸收剂用于水不溶性聚合物 醛，酮和酸，一种从废水中除去重金属离子的和用于除去臭氧和/或从空气或惰性气体的酸性气体。