公开(公告)号：DE102004057588A1

公开(公告)日：2006-06-08

申请号：DE102004057588

申请日：2004-11-29

Applicant: BASF AG

Inventor： KARL ULRICH ,  FRENZEL STEFAN ,  SCHWENDEMANN VOLKER

IPC: C08J9/224

Abstract: Producing modified open-cell foams comprises contacting a starting open-cell foam with an aqueous formulation of an aminal or hemiaminal or a copolymer of a hydroxy-, beta -dicarbonyl- or epoxy-functional monomer. The starting foam has a density of 5-500 kg/m 3> and an average pore diameter of 1 mu m to 1 mm. Independent claims are also included for: (1) modified open-cell foams produced as above; (2) cleaning materials, filters, air humidifiers, cosmetic articles, water distributors, packaging products, soundproofing products and buildings insulation made from or comprising the modified open-cell foams; (3) composite materials comprising the modified open-cell foams on curved or flat, rigid or flexible substrates.

公开(公告)号：DE102004034604A1

公开(公告)日：2006-02-16

申请号：DE102004034604

申请日：2004-07-16

Applicant: BASF AG

Inventor： FECHTENKOETTER ANDREAS ,  EHLE MICHAEL ,  FRENZEL STEFAN

IPC: B01D39/00 ,  C08J9/14 ,  C08L33/10 ,  E04B1/74

公开(公告)号：PE20050740A1

公开(公告)日：2005-09-29

申请号：PE2004000850

申请日：2004-09-02

Applicant: BASF AG

Inventor： SIEMENSMEYER KARL ,  GIBS STEFFEN ,  FUNKE FRANK ,  BASTIAN ANDREAS ,  GOTSCHE MICHAEL ,  HEISLER HEINZ ,  CARNHAN JAMES DAVID ,  SCHNEIDER TANJA ,  SCHOPKE HOLGER ,  FRENZEL STEFAN

IPC: D06M15/356 ,  D06P1/52 ,  D06P3/60 ,  D06P3/62 ,  D06P3/66

Abstract: DONDE EL PROCEDIMIENTO COMPRENDE: a) TRATAR LOS TEXTILES CON UNA SOLUCION DE POLIMERO O COPOLIMERO QUE PUEDE PREPARARSE POR: i) POLIMERIZACION O COPOLIMERIZACION DE N-VINILAMIDA DE FORMULA GENERAL (I) DONDE R ES SELECCIONADO DE HIDROGENO Y ALQUILO C1-C10, Y ii) EN CASO DADO, HIDROLISIS PARCIAL; b) OPCIONALMENTE, SECAR EL TEXTIL TRATADO; Y, c) OPCIONALMENTE, SAPONIFICAR POR LO MENOS UNA PARTE DE LOS GRUPOS AMIDA. LOS TEXTILES PRETRATADOS SE TINEN CON COLORANTES REACTIVOS, COLORANTES TINA O COLORANTES DIRECTOS, TENIENDO EL BANO DE TENIDO DE 0 A 20 g/L DE UNA O VARIAS SALES ORGANICAS. EL POLIMERO O COPOLIMERO PRESENTA UN PESO MOLECULAR DE 10 000 A 1 000 000 g/mol

公开(公告)号：CA2465649A1

公开(公告)日：2003-06-05

申请号：CA2465649

申请日：2002-11-19

Applicant: BASF AG

Inventor： MAHR NORBERT ,  FRENZEL STEFAN ,  LEDUC MARC

IPC: C08L39/00 ,  C02F1/56 ,  C08F2/10 ,  C08F2/44 ,  C08F8/04 ,  C08F26/02 ,  C08F283/06 ,  C08F285/00 ,  C08L101/14 ,  D21H21/10 ,  D21H21/18 ,  C08F8/12

Abstract: The invention relates to aqueous dispersions of water-soluble polymers of N- vinyl carboxylic acid amides that contain, as stabilizers, water-soluble, cross-linked graft polymers that can be obtained by the radically initiated polymerization of compounds with at least two ethylenically unsaturated doub le bonds in the presence of polyalkylene glycols. The invention also relates to a method for producing aqueous dispersions of water-soluble polymers of N-viny l carboxylic acid amides by the radical polymerization of N-vinyl carboxylic acid amides in an aqueous medium and in the presence of said stabilizers, an d to the use of the aqueous dispersions as dehydrators, flocculants, retention agents, wet-strength agents, dry-strength agents and as fixing agents in the production of paper.

公开(公告)号：CA2419922A1

公开(公告)日：2003-02-19

申请号：CA2419922

申请日：2001-08-17

Applicant: BASF AG

Inventor： NGUYEN KIM SON ,  NEGELE ANTON ,  FRENZEL STEFAN ,  WOOD CLAUDIA ,  GOTSCHE MICHAEL ,  SCHNEIDER TANJA

IPC: A61K8/72 ,  A61K8/02 ,  A61K8/06 ,  A61K8/89 ,  A61K8/91 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q5/12 ,  A61Q9/02 ,  A61Q11/00 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/10 ,  A61K7/06 ,  A61K7/48

Abstract: The invention relates to the use of graft copolymers obtained by radical gra ft copolymerisation of a) at least one open-chained N-vinylamide compound of general formula (I) wherein R1, R2, R3 represents H or C1- C6-alkyl and b) optionally, one or several other copolymerizeable monomers on a polymer graf t base c) for cosmetic applications, with the proviso that if the polymer graf t base is a compound containing polyether, the copolymerizeable polymer b) doe s not represent vinylester.

公开(公告)号：DE10055592A1

公开(公告)日：2002-05-23

申请号：DE10055592

申请日：2000-11-09

Applicant: BASF AG

Inventor： LINHART FRIEDRICH ,  DIRKS BERND ,  ULLRICH HEINRICH ,  BLUM THIERRY ,  MAHR NORBERT ,  FRENZEL STEFAN ,  WENDKER MARTIN

IPC: D21H19/62 ,  D21H19/30 ,  D21H19/58 ,  D21H21/30 ,  D21H19/44 ,  D21H21/14

Abstract: Paper coating composition contains, as additive, an N-vinylformamide (co)polymer (I). Independent claims are also included for: (a) the use of (I) as additive in paper coating compositions; and (b) paper coated with the composition.

公开(公告)号：AU8589101A

公开(公告)日：2002-03-04

申请号：AU8589101

申请日：2001-08-17

Applicant: BASF AG

Inventor： SCHNEIDER TANJA ,  GOTSCHE MICHAEL ,  NEGELE ANTON ,  KIM SON NGUYEN ,  FRENZEL STEFAN ,  WOOD CLAUDIA

IPC: A61K8/72 ,  A61K8/02 ,  A61K8/06 ,  A61K8/89 ,  A61K8/91 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q5/02 ,  A61Q5/06 ,  A61Q5/12 ,  A61Q9/02 ,  A61Q11/00 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/10 ,  A61K7/06 ,  A61K7/48

Abstract: The invention relates to the use of graft copolymers obtained by radical graft copolymerisation of a) at least one open-chained N-vinylamide compound of general formula (I) wherein R , R , R represents H or C1-C6-alkyl and b) optionally, one or several other copolymerizeable monomers on a polymer graft base c) for cosmetic applications, with the proviso that if the polymer graft base is a compound containing polyether, the copolymerizeable polymer b) does not represent vinylester

公开(公告)号：MX2007014628A

公开(公告)日：2008-01-24

申请号：MX2007014628

申请日：2006-05-30

Applicant: BASF AG

Inventor： SCHORNICK GUNNAR ,  MOCK CHRISTOF ,  FRENZEL STEFAN ,  EHRENSTEIN MORITZ ,  ZIEMER ANTJE ,  FECHTENKOTTER ANDREAS

IPC: C08J9/35 ,  B29C67/20 ,  C08J9/33

Abstract: La presente invencion se refiere a un proceso para la produccion de piezas de trabajo, en donde (a) piezas de espuma de aminoplasto de celulas abiertas que tienen un diametro promedio en la escala de 50 ??m a 5 mm (promedio en peso) (b) se mezclan con por lo menos un polimero de formacion de peliculas, sometido a un paso de imparticion de formas y luego secado.

公开(公告)号：NO20073902A

公开(公告)日：2007-11-08

申请号：NO20073902

申请日：2007-07-25

Applicant: BASF AG

Inventor： GUZMANN MARCUS ,  BRODT GREGOR ,  BRUCHMANN BERND ,  BUECHNER KARL-HEINZ ,  FRENZEL STEFAN

IPC: C08G63/20 ,  B01D17/04 ,  C08G63/91 ,  C08G64/02 ,  C08G64/42 ,  C08G83/00 ,  C10G33/04

CPC classification number: C08G18/44 ,  B01D17/047 ,  C08G18/71 ,  C08G63/20 ,  C10G33/04

公开(公告)号：MX2007008393A

公开(公告)日：2007-08-22

申请号：MX2007008393

申请日：2006-01-23

Applicant: BASF AG

Inventor： SEELMANN-EGGEBERT HANS-PETER ,  SCHORNICK GUNNAR ,  BAUER ERNST JURGEN ,  MOCK CHRISTOF ,  FRENZEL STEFAN ,  EHRENSTEIN MORITZ ,  ZIEMER ANTJE

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

Abstract: Mezclas que comprenden (a) piezas de espuma aminoplastica de celda abierta con un diametro promedio en la escala de 50 um a 5 mm (peso-promedio), (b) agua, (c) cuando menos un agente tensioactivo y (d) si es apropiado, una fase de aceite o grasa.