公开(公告)号：US3687886A

公开(公告)日：1972-08-29

申请号：US3687886D

申请日：1970-09-08

Applicant: BASF AG

Inventor： DISTLER HARRY ,  WIDDER RUDI ,  STANGER BERND ,  MUELLER ALFRED ,  DRUSCHKE WOLFGANG

IPC: C08F28/00 ,  D06P1/22 ,  D06P1/44 ,  C08F15/40

CPC classification number: D06P1/44 ,  C08F28/00 ,  D06P1/221

Abstract: New homopolymers and copolymers and their solutions or dispersions having numerous applications are prepared by homopolymerization or copolymerization of olefinically unsaturated sulfitobetaines in bulk, suspension, solution or emulsion.

Abstract translation: 通过在本体，悬浮液，溶液或乳液中烯属不饱和的亚磺酸甜菜碱的均聚或共聚来制备具有众多应用的新的均聚物和共聚物及其溶液或分散体。

公开(公告)号：US3637908A

公开(公告)日：1972-01-25

申请号：US3637908D

申请日：1969-07-09

Applicant: BASF AG

Inventor： POHLEMANN HEINZ ,  WURMB ROLF ,  KUNDE JOACHIM ,  STANGER BERND

IPC: C08L33/20 ,  C08G41/04

CPC classification number: C08L33/20 ,  C08L2666/14

Abstract: PRODUCTION OF ANTISTATIC FILAMENTS, THREADS OR FIBERS BASED ON ACRYLONITRILE POLYMERS BY SPINNING SOLUTIONS OF THESE POLYMERS IN ORGANIC SOLVENTS, THE SOLUTIONS CONTAINING OXYALKYLATED SYNTHETIC LINEAR POLYAMIDES.

公开(公告)号：US3537884A

公开(公告)日：1970-11-03

申请号：US3537884D

申请日：1967-06-20

Applicant: BASF AG

Inventor： DISTLER HARRY ,  HAUSS ALFRED ,  POHLEMANN HEINZ ,  STANGER BERND

IPC: C08K5/36 ,  B32B27/30

CPC classification number: C08K5/36 ,  C08L27/06

公开(公告)号：AU748715B2

公开(公告)日：2002-06-13

申请号：AU6296598

申请日：1998-02-12

Applicant: BASF AG

Inventor： STANGER BERND ,  KELLER PETER ,  WISTUBA ECKEHARDT ,  DRAGON ANDREE

IPC: C04B24/26 ,  C08F2/00 ,  C08F2/24 ,  C09D5/02 ,  C09D157/00 ,  C09K23/00 ,  C09K23/02 ,  C09K23/42

Abstract: An emulsifier system comprising a) a salt of a sulfuric monoester of a C 9 -C 15 alcohol or of an alkoxylated C 9 -C 15 alcohol, and b) an alkoxylated C 8 -C 16 alcohol, and the use of this emulsifier system for preparing aqueous polymer dispersions.

公开(公告)号：BR9807338A

公开(公告)日：2000-04-18

申请号：BR9807338

申请日：1998-02-12

Applicant: BASF AG

Inventor： STANGER BERND ,  KELLER PETER ,  WISTUBA ECKEHARDT ,  DRAGON ANDREE

IPC: C04B24/26 ,  C08F2/00 ,  C08F2/24 ,  C09D5/02 ,  C09D157/00 ,  C09K23/00 ,  C09K23/02 ,  C09K23/42

Abstract: An emulsifier system comprising a) a salt of a sulfuric monoester of a C 9 -C 15 alcohol or of an alkoxylated C 9 -C 15 alcohol, and b) an alkoxylated C 8 -C 16 alcohol, and the use of this emulsifier system for preparing aqueous polymer dispersions.

公开(公告)号：AU2494197A

公开(公告)日：1998-01-08

申请号：AU2494197

申请日：1997-06-16

Applicant: BASF AG

Inventor： KELLER PETER ,  MEISTER MARTIN ,  SCHLACKERT WERNER ,  STANGER BERND

IPC: C09K23/52 ,  C08F2/22 ,  C08L9/10 ,  C08F2/08

Abstract: A process for the production of low-viscosity, aqueous polymer dispersions (APD), with polymer concentrations of at least 50 vol% and viscosities of less than 1000 mPa.s, comprises radical emulsion polymerisation of ethylenic monomers (except vinyl and vinylidene halides), by the monomer addition method, in the presence of an initiator and small amounts of water-miscible organic solvent(s) (I). Also claimed are APD obtained by this process.

公开(公告)号：CO4410405A1

公开(公告)日：1997-01-09

申请号：CO95010740

申请日：1995-03-16

Applicant: BASF AG

Inventor： STANGER BERND ,  KELLER PETER ,  HARTMANN JURGEN ,  CHUNG-JI TSCHANG

IPC: C08F4/40 ,  C08F2/22 ,  C08F6/00 ,  C08F110/00 ,  C08F214/04

Abstract: 1. PROCEDIMIENTO PARA LA OBTENCION DE UNA DISPER- SION ACUOSA DE POLIMERIZADO, EN EL QUE UNA DISPER- SION ACUOSA DE UN POLIMERIZADO, QUE CONTIENE IN- CORPORADOS EN FORMA QUIMICAMENTE LIGADA, COMO MINIMO, DOS MONOMEROS A Y B DIFERENTES ENTRE SI, QUE PRESENTAN AL MENOS UN GRUPO ETILENICAMENTE IN- SATURADO, ES GENERADA EN FORMA EN SI CONOCIDA, DE TAL MODO, QUE EL CONTENIDO TOTAL DE LA DISPERSION ACUOSA DE POLIMERIZADO EN MONOMEROS LIBRES, A SABER, NO LIGADOS QUIMICAMENTE, Y QUE PRESENTAN AL MENOS UN ENLACE DOBLE ETILENICAMENTE INSATURA- DO, CON RESPECTO A LA DISPERSION ACUOSA DE POLIME- RIZADO, ASCIENDA DE > O HASTA

公开(公告)号：CA2190995A1

公开(公告)日：1995-12-14

申请号：CA2190995

申请日：1995-02-20

Applicant: BASF AG

Inventor： STANGER BERND ,  KELLER PETER ,  HARTMANN JUERGEN ,  TSCHANG CHUNG-JI

IPC: C08F4/40 ,  C08F2/22 ,  C08F6/00 ,  C08F214/04 ,  C08F220/06 ,  C08F6/14

Abstract: Described is a method of producing an aqueous polymer dispersion, the method calling for further polymerization of the dispersion using a radical mechanism redox initiator system including as the reducing agent the addition compound obtained between a lower ketone and hydrogen sulphite.

公开(公告)号：FI83328B

公开(公告)日：1991-03-15

申请号：FI852418

申请日：1985-06-18

Applicant: BASF AG

Inventor： BUBAM HANS-GEORG ,  HEIDER LOTHAR ,  BIEDERBECK UWE ,  STANGER BERND

IPC: C08F2/00 ,  C08F2/22 ,  C08F2/24 ,  C08F2/44 ,  C08F212/04 ,  C08F212/06 ,  C08F220/00 ,  C08F220/02 ,  D21H19/58 ,  C08F212/08 ,  D21H17/35 ,  D06M15/233

Abstract: A process for the preparation of stable aqueous polymer dispersions which contain an alkenyl-aromatic compound as copolymerized units, by polymerizing monomer mixtures which contain (a) not less than 2% by weight of an alkenyl-aromatic compound and (b) from 0.5 to 10% by weight of an ethylenically unsaturated C3-C5-carboxylic acid and/or its amide and/or its nitrile and/or an ethylenically unsaturated monomer containing sulfonic acid groups, with or without (c) acrylic acid esters, methacrylic acid esters and/or butadiene in aqueous emulsion in the presence of a polymerization initiator, with or without an emulsifier and with or without a polymerization regulator, at a pH below 7, in the presence of from 0.2 to 2% by weight of formaldehyde.

公开(公告)号：DK563589A

公开(公告)日：1990-05-12

申请号：DK563589

申请日：1989-11-10

Applicant: BASF AG

Inventor： FRANZMANN GERNOT ,  SCHUMACHER KARL-HEINZ ,  STANGER BERND

IPC: C04B24/20 ,  C08F220/12 ,  C08F220/10 ,  C04B26/02 ,  C08F212/06 ,  C08F228/02