公开(公告)号：WO2006018113A3

公开(公告)日：2006-08-03

申请号：PCT/EP2005008276

申请日：2005-07-30

Applicant: BASF AG ,  BRAIG VOLKER ,  GAUWEILER WERNER ,  MUKHERJEE PULAKESH ,  WEIDL CHRISTIAN HUBERT

Inventor： BRAIG VOLKER ,  GAUWEILER WERNER ,  MUKHERJEE PULAKESH ,  WEIDL CHRISTIAN HUBERT

IPC: C08F2/16 ,  C08F2/18 ,  C08F2/20 ,  C08F2/44 ,  C08F20/04 ,  C08F22/04

CPC classification number: C08F283/06 ,  C08F2/20 ,  C08L51/08 ,  C08L53/00 ,  C08L53/005 ,  C09D7/43 ,  C09D11/03 ,  C14C11/003 ,  C08L2666/02

Abstract: The invention relates to aqueous dispersions of water-soluble and/or water-swellable anionic polymers, which can be obtained by the radical polymerisation of ethylenically unsaturated anionic monomers in an aqueous medium in the presence of at least one stabiliser. According to the invention, the polymerisation is carried out in the presence of at least one water-soluble polymer, acting as a stabiliser, from the following groups: (a) polymers of vinyl acetate and/or vinyl propionate grafted onto (i) polyethylene glycols or (ii) polyethylene glycols or polypropylene glycols, whose end groups are terminated on one or both sides with alkyl, carboxyl or amino groups, polyalkylene glycols, or polyalkylene glycols, whose end groups are terminated on one or both sides with alkyl, carboxyl or amino groups and (b) water-soluble copolymers consisting of (b1) non-ionic monoethylenically unsaturated monomers, (b2) cationic monoethylenically unsaturated monomers and optionally (b3) anionic monoethylenically unsaturated monomers, the fraction of the polymerised cationic monomers being greater than that of the anionic monomers. The invention also relates to a method for producing the aqueous dispersions by the radical polymerisation of the anionic monomers in an aqueous medium in the presence of the aforementioned water-soluble polymers (a) and (b), in addition to the use of the aqueous dispersions as thickening agents for aqueous systems.

Abstract translation: 水溶性和/或水溶胀性的阴离子聚合物是由烯属不饱和阴离子单体的自由基聚合获得，在至少一种稳定剂的存在下在水性介质中，水分散体，其中在所述基团（a）中的接枝聚合物中的至少一种水溶性聚合物的存在下聚合 接通（I）的聚乙二醇或乙酸乙烯酯和/或丙酸乙烯酯或两侧用烷基，羧基或氨基封端的聚乙二醇或聚丙二醇，聚亚烷基二醇，一个或（ii）两者封端的烷基，羧基或氨基，聚亚烷基二醇和（ b）（b1）的非离子单烯属不饱和单体，（b2）中的阳离子单烯属不饱和单体以及合适的话（b3）的阴离子的单烯属不饱和单体，其中所述的聚合物的比例的水溶性共聚物 比阴离子单体作为稳定剂进行更大化的阳离子性单体，在上述水溶性聚合物的存在下制备在含水介质中由所述阴离子单体的自由基聚合的水性分散体的方法（a）和（b）中以及使用该水性分散体作为 增稠剂用于水性体系。

公开(公告)号：MX2007010883A

公开(公告)日：2007-11-23

申请号：MX2007010883

申请日：2006-03-21

Applicant: BASF AG

Inventor： DETERING JURGEN ,  WEIDL CHRISTIAN HUBERT ,  TABOADA LIDCAY HERRERA

IPC: C11D3/00 ,  C08G69/02 ,  C08G71/02 ,  C11D3/37

Abstract: La invencion se relaciona con el uso de productos de policondensacion cationica como aditivos para fijar colores y/o inhibir el corrimiento de colores, para productos para lavado y productos de tratamiento posterior al lavado. Los productos de policondensacion cationica se pueden producir mediante la condensacion (A1) aminas no ciclicas obtenidas mediante la reaccion de (A1a) mono(N,N-dialquilaminoalquil) aminas con (A1b) compuestos bifuncionales seleccionados del grupo que contiene urea, tiourea, carbonatos de dialquilo, acidos dicarboxilicos alifaticos y aromaticos, y diisocianatos alifaticos y aromaticos, en una relacion molar de 1.1:1 a 2.1:1, o (A2) mezclas de aminas no ciclicas (A1) y aminas ciclicas (A3) en una relacion molar de 10:1 a 1:10 con (B) compuestos bifuncionales seleccionados del grupo que contiene dihalogenuros de alquileno eteres de alquilo de dihalogeno, oxiranos de halometilo, y bisepoxidos, en una relacion molar de (B) a (A1) o (B) a (A2) de 0.6:1 a 1.3:1.

公开(公告)号：BR0312366A

公开(公告)日：2005-04-12

申请号：BR0312366

申请日：2003-07-03

Applicant: BASF AG

Inventor： STEPHAN OSKAR ,  WEIDL CHRISTIAN HUBERT ,  FRENZ VOLKER ,  RTH FELIX CHRISTIAN G ,  BECK MARTIN

IPC: A61F13/82 ,  C09J7/02 ,  C09J5/00

公开(公告)号：DE102005023801A1

公开(公告)日：2006-11-23

申请号：DE102005023801

申请日：2005-05-19

Applicant: BASF AG

Inventor： MOECK CHRISTOF ,  SCHORNICK GUNNAR ,  FRENZEL STEFAN ,  EHRENSTEIN MORITZ ,  MICHL KATHRIN ,  WEIDL CHRISTIAN HUBERT

IPC: C08J9/22 ,  B32B27/12 ,  C08J9/35 ,  C08J9/42 ,  C11D3/37

Abstract: Mixture (A) comprises pieces of open-cell aminoplastic foam material with an average diameter of 50 mu m to 5 mm (average weight), water, at least one surfactant and optionally an oil phase or a fat phase. Independent claims are included for: (1) a method for cleaning surfaces comprising using (A) as the cleaning agent and (2) the preparation of (A).

公开(公告)号：DE102004051540A1

公开(公告)日：2006-05-04

申请号：DE102004051540

申请日：2004-10-22

Applicant: BASF AG

Inventor： WEIDL CHRISTIAN HUBERT ,  MUKHERJEE PULAKESH ,  BRAIG VOLKER ,  BAYER ROBERT

IPC: C08F6/14 ,  A61K8/81 ,  A61K47/32 ,  C08F20/00 ,  C09D5/04 ,  C09D133/08 ,  C14C3/18 ,  D21H19/56

Abstract: Preparation of powdered, water-soluble and/or water-swellable polymers (I) from ethylenically unsaturated anionic monomers comprises drying aqueous dispersions of polymers in standard method, where the process of drying aqueous dispersions of anionic polymers uses at least 25 wt.% of anionic monomers in-polymerized form and exhibits a viscosity of 100-5000 mPas (determines with a Brookfield viscosimeter, 20 UpM at 20[deg]C).

公开(公告)号：DE102004042948A1

公开(公告)日：2006-03-09

申请号：DE102004042948

申请日：2004-09-02

Applicant: BASF AG

Inventor： LOESCH DENNIS ,  WEIDL CHRISTIAN HUBERT ,  SEIDL VOLKER

IPC: B01D11/04 ,  B01J20/26 ,  C08F2/00 ,  C08F2/18 ,  C08F6/10 ,  C08F20/06 ,  C08F26/10 ,  C09K3/00

Abstract: Process for producing polymers by spray polymerization wherein the monomer solution is dispersed in a hydrophobic liquid, the use of the polymers for thickening liquids and also an apparatus for producing polymers by spray polymerization.

公开(公告)号：CA2601660C

公开(公告)日：2013-06-25

申请号：CA2601660

申请日：2006-03-21

Applicant: BASF AG

Inventor： DETERING JURGEN ,  HERRERA TABOADA LIDCAY ,  WEIDL CHRISTIAN HUBERT

IPC: C08G73/00 ,  C08G59/50 ,  C11D3/37

Abstract: The invention relates to the use of cationic polycondensation products as additives for fixing colours and/or inhibiting the running of colours, for washing products and washing aftertreatment products. Said cationic polycondensation products can be produced by the condensation of (A1) non-cyclic amines obtained by the reaction of (A1 a) mono(N,N-dialkylaminoalkyl)amines with (A1 b) bifunctional compounds selected from the group containing urea, thiourea, dialkyl carbonates, aliphatic and aromatic dicarboxylic acids, and aliphatic and aromatic diisocyanates, in a molar ratio 1.2: 1 to 2.1: 1, or (A2) mixtures of non-cyclic amines (A1) and cyclic amines (A3) in a molar ratio 10: 1 to 1: 10 with (B) bifunctional compounds selected from the group containing alkylene dihalogenides, dihalogen alkyl ethers, halomethyl oxiranes, and bisepoxides, in a molar ratio (B) to (A1) or (B) to (A2) from 0.6: 1 to 1.3: 1.

公开(公告)号：BRPI0608933A2

公开(公告)日：2010-11-09

申请号：BRPI0608933

申请日：2006-03-21

Applicant: BASF AG

Inventor： HERRERA TABOADA LIDCAY ,  WEIDL CHRISTIAN HUBERT ,  DETERING JUERGEN

IPC: C11D3/00 ,  C08G69/02 ,  C08G71/02 ,  C11D3/37

Abstract: The invention relates to the use of cationic polycondensation products as additives for fixing colors and/or inhibiting the running of colors, for washing products and washing aftertreatment products. Said cationic polycondensation products can be produced by the condensation of (A1) non-cyclic amines obtained by the reaction of (A1 a) mono(N,N-dialkylaminoalkyl)amines with (A1 b) bifunctional compounds selected from the group containing urea, thiourea, dialkyl carbonates, aliphatic and aromatic dicarboxylic acids, and aliphatic and aromatic diisocyanates, in a molar ratio 1.2:1 to 2.1:1, or (A2) mixtures of non-cyclic amines (A1) and cyclic amines (A3) in a molar ratio 10:1 to 1:10 with (B) bifunctional compounds selected from the group containing alkylene dihalogenides, dihalogen alkyl ethers, halomethyl oxiranes, and bisepoxides, in a molar ratio (B) to (A1) or (B) to (A2) from 0.6:1 to 1.3:1.

公开(公告)号：BRPI0514719A

公开(公告)日：2008-06-24

申请号：BRPI0514719

申请日：2005-08-09

Applicant: BASF AG

Inventor： LOESCH DENNIS ,  WEIDL CHRISTIAN HUBERT ,  SEIDL VOLKER ,  MORITZ HANS-ULRICH

IPC: C08F2/48 ,  B01J2/00 ,  C08F2/10 ,  C08F220/06 ,  C08F220/20

Abstract: Process for producing polymers by spray polymerization wherein the aqueous monomer solution comprises from 0.01% to 0.2% by weight, based on the monomer, of at least one crosslinker, the use of the polymers for thickening liquids and also apparatus for producing polymers by spray polymerization.

公开(公告)号：MX2007008899A

公开(公告)日：2007-08-16

申请号：MX2007008899

申请日：2006-01-19

Applicant: BASF AG

Inventor： STEINBRENNER ULRICH ,  SCHORNICK GUNNAR ,  MICHL KATHRIN ,  WEIDL CHRISTIAN HUBERT ,  MOCK CHRISTOF ,  FRENZEL STEFAN ,  EHRENSTEIN MORITZ ,  ZIEMER ANTJE ,  FECHTENKOTTER ANDREAS

IPC: C08J9/40 ,  C08J9/42 ,  C11D17/04

Abstract: La invencion se refiere a un metodo para limpiar superficies utilizando piezas de espuma aminoplastica, producidas a partir de: (a) espumas aminoplasticas de celda abierta que tienen una densidad en el intervalo de 5 a 500 kg/m3 y un diametro de poro promedio en el intervalo de 1 (m a 1mm, o (b) espumas aminoplasticas de celdas abiertas que tienen una densidad en el intervalo de 5 a 500 kg/m3 y un diametro de poro promedio en el intervalo de 1 (m a 1mm, los cuales han sido tratadas: (b1) con una formulacion acuosa consistente en por lo menos un compuesto (b-1) que contiene por lo menos un grupo semianimal o animal por molecula o por lo menos un copolimero, el cual tiene por lo menos un comonomero polimerizado que contiene grupos OH o grupos (-dicarbonilo o grupos epoxido, o (b2) con por lo menos un polimero (c-2) que contiene grupos carboxilo y/o grupos acido carboxilico que son solidos a temperatura ambiente y que tienen un peso molecular Mn en el intervalo de 1000 y 1,000,000 g/mol. De acuerdo con la invencion, las piezas de espuma aminoplastica que se utilizan tienen un diametro promedio que abarca entre 0.1 mm y 50 mm.