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：EP1250373B1

公开(公告)日：2005-12-21

申请号：EP01902350.6

申请日：2001-01-25

Applicant: BASF Aktiengesellschaft

Inventor： BECKER, Armin ,  BRUCHMANN, Bernd ,  ARLT, Andreas ,  TREULING, Ulrich ,  RAHM, Rainer ,  DECKER, Jürgen ,  STEUERLE, Ulrich ,  KREYENSCHMIDT, Martin ,  RIEGEL, Willi ,  BERTLEFF, Werner

IPC: C08G18/83 ,  C08K3/22 ,  C08L75/04 ,  C08J9/00

CPC classification number: C08J9/0061 ,  B01J20/26 ,  C08G18/4804 ,  C08G18/482 ,  C08G18/6423 ,  C08G18/6715 ,  C08G18/833 ,  C08G2101/00 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08J9/42 ,  C08J2205/05 ,  C08J2375/04 ,  C08J2479/00

Abstract: The invention relates to polyurethane foamed materials containing: (i) ethylene imine, polyethylene imine, polyvinylamine, polyvinylamine copolymers, carboxymethylated polyethylene imines, phosphonomethylated polyethylene imines, quarternized polyethylene imines and/or dithiocarbamatized polyethylene imines or; (ii) alkali hydroxides and/or alkaline-earth hydroxides or; a mixture consisting of both (i) and (ii).

公开(公告)号：EP1250373A1

公开(公告)日：2002-10-23

申请号：EP01902350.6

申请日：2001-01-25

Applicant: BASF AKTIENGESELLSCHAFT

Inventor： BECKER, Armin ,  BRUCHMANN, Bernd ,  ARLT, Andreas ,  TREULING, Ulrich ,  RAHM, Rainer ,  DECKER, Jürgen ,  STEUERLE, Ulrich ,  KREYENSCHMIDT, Martin ,  RIEGEL, Willi ,  BERTLEFF, Werner

IPC: C08G18/83 ,  C08K3/22 ,  C08L75/04 ,  C08J9/00

CPC classification number: C08J9/0061 ,  B01J20/26 ,  C08G18/4804 ,  C08G18/482 ,  C08G18/6423 ,  C08G18/6715 ,  C08G18/833 ,  C08G2101/00 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08J9/42 ,  C08J2205/05 ,  C08J2375/04 ,  C08J2479/00

Abstract: The invention relates to polyurethane foamed materials containing: (i) ethylene imine, polyethylene imine, polyvinylamine, polyvinylamine copolymers, carboxymethylated polyethylene imines, phosphonomethylated polyethylene imines, quarternized polyethylene imines and/or dithiocarbamatized polyethylene imines or; (ii) alkali hydroxides and/or alkaline-earth hydroxides or; a mixture consisting of both (i) and (ii).

公开(公告)号：EP0884945B1

公开(公告)日：2002-06-12

申请号：EP97908173.4

申请日：1997-03-04

Applicant: BASF AKTIENGESELLSCHAFT

Inventor： GEBHARDT, Norbert ,  ZELLER, Dieter ,  NILZ, Claudia ,  STEUERLE, Ulrich ,  JOHANSEN, Charlotte

IPC: A01N33/04 ,  A01N25/10

CPC classification number: A01N33/04 ,  A01N25/10

Abstract: The invention concerns the use as biocides of polymers which contain the following incorporated by polymerization: (a) between 0.1 and 100 mol % vinyl amine units or ethylene imine units; (b) between 0 and 99.9 mol % units of at least one monomer selected from the group comprising open-chain N-vinyl carboxylic acid amides, vinyl formiate, vinyl acetate, vinyl propionate, vinyl alcohol, C1 to C6 alkyl vinyl ether, monoethylenically unsaturated C3 to C8 carboxylic acids, their esters, nitriles, amides and anhydrides, N-vinyl urea, N-vinyl imidazoles and N-vinyl imidazolines; and (c) between 0 and 5 mol % units of monomers having at least two ethylenically unsaturated double bonds. The total of (a), (b) and (c) in mol % is always 100.

公开(公告)号：EP0873371A1

公开(公告)日：1998-10-28

申请号：EP97900557.0

申请日：1997-01-03

Applicant: BASF AKTIENGESELLSCHAFT

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

IPC: A61K8 ,  A61Q5 ,  A61Q19 ,  B01D21 ,  B01D61 ,  B01D63 ,  C08G73 ,  D21H17 ,  D21H21

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.

公开(公告)号：EP0750525A1

公开(公告)日：1997-01-02

申请号：EP95911306.0

申请日：1995-03-07

Applicant: BASF AKTIENGESELLSCHAFT

Inventor： DINGERDISSEN, Uwe ,  LAUTH, Günter ,  HARTH, Klaus ,  STEUERLE, Ulrich

IPC: C07D203 ,  B01J23 ,  B01J27 ,  B01J35 ,  B01J37 ,  C23C14

CPC classification number: B01J23/10 ,  B01J23/02 ,  B01J37/0225 ,  B01J37/0238 ,  B01J37/347 ,  C07D203/02 ,  C23C14/06

Abstract: The invention concerns a shell-type catalyst comprising a metallic carrier material and a catalytically active layer which adheres firmly thereto, which contains elements of the alkali, alkaline earth and/or lanthanide group of the periodic system of elements and which can be obtained by physical or chemical vapour deposition on the carrier material. The invention further concerns the use of shell-type catalysts and a process for preparing aziridines by the catalytic intramolecular splitting off of water in the gaseous phase from compounds of formula (I), in which R?1, R2, R3, R4 and R5¿, independently of one another, signify H or C¿1? - C4 alkyl and R?5¿ additionally stands for cyclohexyl, phenyl, benzyl, C¿1? - C8 hydroxyalkyl or C1 - C8 aminoalkyl.

公开(公告)号：EP0980450B1

公开(公告)日：2002-10-02

申请号：EP98924201.1

申请日：1998-04-24

Applicant: BASF AKTIENGESELLSCHAFT

Inventor： ETTL, Roland ,  MEIXNER, Hubert ,  ESSER, Anton ,  SCHOLZ, Rainer ,  MAHR, Norbert ,  STEUERLE, Ulrich ,  HÖNE, Matthias ,  LORENZ, Klaus

IPC: D21H21/02 ,  D21H17/45 ,  D21H17/54

CPC classification number: C08G73/0206 ,  C08F8/32 ,  C08F8/44 ,  C08G73/028 ,  D21H17/08 ,  D21H17/14 ,  D21H17/17 ,  D21H17/37 ,  D21H17/38 ,  D21H17/49 ,  D21H17/55 ,  D21H17/56 ,  D21H21/10 ,  D21H21/16

Abstract: The invention relates to a method for producing paper, paperboard and cardboard by dehydrating paper material containing interfering substances in the presence of fixing agents. Reaction products are used as fixing agents. Said products are obtained by reacting polymers, containing amino and/or ammonium groups, from the group of: polymers containing vinyl amino units, polyalkylene polyamines, polyamidoamines, polyamidoamines grafted with ethylene imine and optionally cross-linked, polydiallydldimethylammoniumchlorides; polymers containing dialkylaminoalkylacrylamide-units or dialkylaminoalkylmethacrylamide units and polyallylamines and dicyandiamide-formaldehyde-condensates, with reactive sizing agents for paper with a polymer/reactive sizing agent weight ratio of 15,000 : 1 to 1 : 1. The invention also relates to reaction products thus obtained and to their use as fixing agents for water soluble and water insoluble interfering substances in the production of paper, paperboard and cardboard from paper materials containing interfering substances.

Abstract translation: 本发明涉及一种通过在固定剂存在下使含有干扰物质的纸材料脱水来生产纸，纸板和纸板的方法。 反应产物用作固定剂。 所述产品通过使含有氨基和/或铵基团的聚合物与以下物质反应而获得：含乙烯基氨基单元，聚亚烷基多胺，聚酰胺胺，用乙烯亚胺接枝的聚酰胺胺和任选交联的聚二烯丙基二甲基氯化铵; 含有二烷基氨基烷基丙烯酰胺单元或二烷基氨基烷基甲基丙烯酰胺单元和聚烯丙基胺和双氰胺 - 甲醛 - 缩合物的聚合物，以及聚合物/活性施胶剂重量比为15,000:1至1:1的用于纸张的反应性施胶剂。本发明还涉及如此获得的反应产物 并且涉及它们在由含有干扰物质的纸材料生产造纸，纸板和纸板中作为水溶性和水不溶性干扰物质的固定剂的用途。

公开(公告)号：EP0891411B1

公开(公告)日：2001-09-26

申请号：EP97916384.7

申请日：1997-03-25

Applicant: BASF AKTIENGESELLSCHAFT

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

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

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

公开(公告)号：EP0873371B1

公开(公告)日：1999-11-24

申请号：EP97900557.6

申请日：1997-01-03

Applicant: BASF AKTIENGESELLSCHAFT

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

IPC: C08G73/00 ,  B01D61/14

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.

公开(公告)号：EP0891411A2

公开(公告)日：1999-01-20

申请号：EP97916384.0

申请日：1997-03-25

Applicant: BASF AKTIENGESELLSCHAFT

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

IPC: C11D3 ,  C11D7

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.