公开(公告)号：DE19960864A1

公开(公告)日：2001-06-28

申请号：DE19960864

申请日：1999-12-17

Applicant: BASF AG

Inventor： LICHT ULRIKE ,  HAEBERLE KARL ,  LACH CHRISTIAN ,  KIELHORN-BAYER SABINE ,  SCHUMACHER KARL-HEINZ

IPC: C08F2/22 ,  C08F2/44 ,  C08F8/30 ,  C08G18/00 ,  C08G18/02 ,  C08G18/79 ,  C07C267/00 ,  C09D201/08 ,  C09J201/08

Abstract: An aqueous dispersion of a polymer, formed from radically polymerisable compounds (monomers), is characterised in that the dispersed polymer particles contain compounds with carbodimide groups (carbodiimides for short) and that the carbodimides are not covalently bonded to the polymer by means of radical copolymerisation.

公开(公告)号：DE19836476A1

公开(公告)日：2000-02-17

申请号：DE19836476

申请日：1998-08-12

Applicant: BASF AG

Inventor： CHAKRABARTI SARBANANDA ,  WAGNER KLAUS ,  KLINGELHOEFER PAUL ,  HAEBERLE KARL

IPC: A61L15/26 ,  C08G18/08 ,  C08G18/28 ,  C08G18/48 ,  C08G18/38 ,  C08L75/04 ,  C08J9/12

Abstract: In hydrophilic, flexible polyurethane foam, which can be prepared by reacting polyisocyanate(s) (I) with compound(s) (II) containing >= 2 isocyanate-reactive hydrogen atoms, reaction is carried out in the presence of sodium 2-((2-aminoethyl)amino)ethanesulfonate (III) and/or ethoxylated methyldiglycol (IV). An Independent claim is also included for the production of the foam by reacting (I) and (II) in the presence of (III) and/or (IV).

公开(公告)号：DE19825453A1

公开(公告)日：1999-12-09

申请号：DE19825453

申请日：1998-06-06

Applicant: BASF AG

Inventor： RONZANI CESARE ,  MOSBACH RALF ,  HAEBERLE KARL

IPC: D06N3/14 ,  C08G18/42 ,  C08G18/48 ,  C08G18/66 ,  D06M15/564

Abstract: Poromeric artificial leather is produced by (1) impregnating a textile sheet with an aqueous polyurethane (PU) dispersion and drying to form an essentially nonporous material and (2) treating the impregnated material with an aqueous solution of a Bronsted base. An Independent claim is also included for poromeric artificial leather obtained by this process.

公开(公告)号：SE9803790L

公开(公告)日：1999-06-09

申请号：SE9803790

申请日：1998-11-05

Applicant: BASF AG

Inventor： LICHT ULRIKE ,  HAEBERLE KARL ,  CLAASSEN PETER ,  SEHER ALBRECHT ,  SCHUMACHER KARL-HEINZ ,  SEYFFER HERMAN

IPC: A61L2/08 ,  C08G18/08 ,  C08G18/12 ,  C08G18/38 ,  C08G18/66 ,  D04H1/587 ,  D04H1/645 ,  D06M10/00 ,  D06M15/572

Abstract: A process for producing sterile nonwovens comprises a textile fabric composed of a fiber web being impregnated with an aqueous dispersion comprising a polyurethane, then dried and irradiated with gamma -rays.

公开(公告)号：SE9803790D0

公开(公告)日：1998-11-05

申请号：SE9803790

申请日：1998-11-05

Applicant: BASF AG

Inventor： LICHT ULRIKE ,  HAEBERLE KARL ,  CLAASSEN PETER ,  SEHER ALBRECHT ,  SCHUMACHER KARL-HEINZ ,  SEYFFER HERMAN

IPC: A61L2/08 ,  C08G18/08 ,  C08G18/12 ,  C08G18/38 ,  C08G18/66 ,  D04H1/587 ,  D04H1/645 ,  D06M10/00 ,  D06M15/572 ,  A61L

Abstract: A process for producing sterile nonwovens comprises a textile fabric composed of a fiber web being impregnated with an aqueous dispersion comprising a polyurethane, then dried and irradiated with gamma -rays.

公开(公告)号：ZA9606058B

公开(公告)日：1998-01-19

申请号：ZA9606058

申请日：1996-07-17

Applicant: BASF AG

Inventor： HUCKESTEIN BRIGITTA ,  RENZ HANS ,  KOTHRADE STEPHAN ,  HAEBERLE KARL

IPC: C08L75/04 ,  C08G18/00 ,  C08G18/08 ,  C08G18/62 ,  C08G18/70 ,  C08G18/79 ,  C08L75/00 ,  C09D175/00 ,  C09D175/04 ,  C09J175/00 ,  C09J175/04 ,  C08I ,  C08D ,  C08G ,  C08J ,  C08K

CPC classification number: C08G18/706 ,  C08G18/6283

公开(公告)号：AU671005B2

公开(公告)日：1996-08-08

申请号：AU6077794

申请日：1994-04-28

Applicant: BASF AG

Inventor： LICHT ULRIKE ,  WALLON ALEXANDER ,  AUCHTER GERHARD ,  MAEMPEL LOTHAR ,  SEIBERT HORST ,  HAEBERLE KARL ,  FRIES WERNER

IPC: C08G18/08 ,  C08G18/00 ,  C08G18/65 ,  C08K5/00 ,  C08L75/00 ,  C08L75/04 ,  C09J175/00 ,  C09J175/04

公开(公告)号：AU662253B2

公开(公告)日：1995-08-24

申请号：AU5041193

申请日：1993-11-01

Applicant: BASF AG

Inventor： HAEBERLE KARL ,  BAUER GERHARD ,  MAEMPEL LOTHAR

IPC: C08F20/44 ,  C08F12/00 ,  C08F14/00 ,  C08F20/42 ,  C08F212/04 ,  C08F214/00 ,  C08F220/36 ,  C08F246/00 ,  C08G18/00 ,  C08G18/81 ,  C09D4/02 ,  C09D133/06 ,  C09D157/04 ,  C09J133/06 ,  C09J157/04 ,  C08F220/14 ,  C08F218/10 ,  C08F220/18 ,  C08F218/04 ,  C09D131/02 ,  C09D133/08 ,  C09D133/12

Abstract: The invention relates to copolymers built up from a) from 0.01 to 40% by weight of a copolymerised, ethylenically unsaturated compound containing at least one oxime-blocked isocyanate group, b) from 30 to 99.99% by weight of at least one C1 to C20-alkyl (meth)acrylate, vinyl ester of carboxylic acids containing 1 to 20 carbon atoms, vinylaromatic compounds up to 20 carbon atoms, ethylenically unsaturated nitrile having 3 to 6 carbon atoms, vinyl halide or nonaromatic hydrocarbon having 4 to 8 carbon atoms and at least 2 conjugated double bonds, c) from 0 to 30% by weight of at least one comonomer containing at least one ketone or aldehyde group, and d) from 0 to 50% by weight of at least one further monomer.

公开(公告)号：AU6649194A

公开(公告)日：1994-12-12

申请号：AU6649194

申请日：1994-04-27

Applicant: BASF AG

Inventor： BAUER GERHARD ,  HAEBERLE KARL ,  BAUMSTARK ROLAND ,  BOTT KASPAR

IPC: C07C251/54 ,  C07C271/12 ,  C07C271/28 ,  C08G18/80 ,  C08K5/33 ,  C07C271/20

公开(公告)号：AU653608B2

公开(公告)日：1994-10-06

申请号：AU1941292

申请日：1992-07-02

Applicant: BASF AG

Inventor： FILGES ULRICH ,  HAEBERLE KARL ,  MAEMPEL LOTHAR ,  AYDIN ORAL ,  BAUER GERHARD

IPC: B32B7/12 ,  C08F2/16 ,  C08F2/18 ,  C08F2/44 ,  C08F8/30 ,  C08G18/62 ,  C08G18/80 ,  C08L33/00 ,  C08L33/04 ,  C08L101/00 ,  C08L101/02 ,  C09J129/12 ,  C09J133/14 ,  C09J175/00 ,  C09J175/14 ,  B32B27/04

Abstract: Aqueous dispersions of a copolymer which has been polymerised by means of free radicals and comprises from 0.01 to 40% by weight of comonomers containing at least one aldehyde or keto group, and contains at least one polyisocyanate whose isocyanate groups have been blocked by means of oximes.