公开(公告)号：BR0013530A

公开(公告)日：2002-04-30

申请号：BR0013530

申请日：2000-08-23

Applicant: BASF AG

Inventor： HARRE KATHRIN ,  LORENZ REINHARD ,  GROSCH GEORG HEINRICH ,  ERBES J RG ,  JUNGE DIETER ,  BAUER STEPHAN ,  BAUM EVA ,  OSTROWSKI THOMAS

IPC: C08G65/10 ,  C08G18/48 ,  C08G65/26 ,  C08G65/28 ,  C08G65/30

Abstract: The invention relates to a method for producing polyether alcohols by catalytically attaching ethylene oxide and propylene oxide to H-functional starting substances. Said method is characterized in that at least one multimetal cyanide compound is used as a catalyst, and a block comprised of an alkylene oxide having at least three carbon atoms in the molecule is attached to the chain end.

公开(公告)号：DE10008635A1

公开(公告)日：2001-09-06

申请号：DE10008635

申请日：2000-02-24

Applicant: BASF AG

Inventor： OSTROWSKI THOMAS ,  HARRE KATHRIN ,  GROSCH GEORG-HEINRICH ,  HOEPPNER GERD ,  VOCHT PETER DE ,  LEYS DIRK ,  WINKLER JUERGEN ,  BAUER STEPHAN

IPC: C08G65/28 ,  C08G65/26 ,  C08G65/34 ,  C08G65/12 ,  C08G65/02

Abstract: The invention relates to a method for producing polyetherpolyols by reacting diols or polyols with ethylene oxide, propylene oxide, butylene oxide or mixtures thereof in the presence of a multi-metal cyanide complex catalyst. The reaction is performed in stirred-tank reactor and the reaction mixture is circulated via an externally located heat exchanger, using a pump.

公开(公告)号：AU4243101A

公开(公告)日：2001-09-03

申请号：AU4243101

申请日：2001-02-22

Applicant: BASF AG

Inventor： OSTROWSKI THOMAS ,  HARRE KATHRIN ,  GROSCH GEORG HEINRICH ,  HOPPNER GERD ,  VOCHT PETER DE ,  LEYS DIRK ,  WINKLER JURGEN ,  BAUER STEPHAN

IPC: C08G65/28 ,  C08G65/26

Abstract: A process for the preparation of polyetherpolyols by reacting diols or polyols with ethylene oxide, propylene oxide, butylene oxide or a mixture thereof in the presence of a multimetal cyanide complex catalyst is proposed, the reaction being carried out in a stirred kettle reactor and the reaction mixture being circulated via an external heat exchanger by means of a pump.

公开(公告)号：CA2394091A1

公开(公告)日：2001-06-21

申请号：CA2394091

申请日：2000-12-06

Applicant: BASF AG

Inventor： PAREDIS ELS ,  LORENZ REINHARD ,  GROSCH GEORG HEINRICH ,  HOPPNER GERD ,  WINKLER JURGEN ,  ROTERMUND INGE ,  BAUER STEPHAN ,  HARRE KATHRIN

IPC: C08G65/20 ,  C08G18/48 ,  C08G65/26

Abstract: The invention relates to a method for the production of polyether alcohols b y catalytic addition of at least two alkylene oxides to H-functional starting materials. Said method is characterised in that at least one multi-metal cyanide compound is used as catalyst and in the course of the addition to th e starting material at least one oxyalykylene unit is incorporated, during whi ch a common dosing of at least two alkylene oxides occurs, whereby during said common dosing the ratio of the amounts of alkylene oxides to each other is varied.

公开(公告)号：DE19949091A1

公开(公告)日：2001-04-26

申请号：DE19949091

申请日：1999-10-12

Applicant: BASF AG

Inventor： BAUM EVA ,  BAUER STEPHAN ,  HARRE KATHRIN ,  TISCHER GERLINDE ,  GROSCH GEORG-HEINRICH ,  PRETZSCH REGINA ,  OSTROWSKI THOMAS ,  PCOLINSKI MICHAEL JAMES ,  DINSCH STEFAN ,  ROTERMUND INGE ,  LORENZ REINHARD

IPC: C08G65/12 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G63/66 ,  C08G65/26 ,  C08G81/00 ,  C08L71/02 ,  C08G65/02 ,  C08G18/64 ,  C08G18/12 ,  C08G18/22

Abstract: The invention relates to polyester-polyether block copolymers which can be produced by the catalytically induced attachment of alkylene oxides to H functional starting materials. Said copolymers are characterised in that polyester alcohols are used as the H functional starting materials and multi-metal cyanide compounds are used as the catalysts.

公开(公告)号：DE19919826A1

公开(公告)日：2000-11-02

申请号：DE19919826

申请日：1999-04-30

Applicant: BASF AG

Inventor： ARLT ANDREAS ,  RODEWALD DIETER ,  HORN PETER ,  BAUER STEPHAN

IPC: C08G18/67 ,  C08G18/68 ,  C08G18/28 ,  C08L75/14 ,  C08L75/12 ,  C08G18/70

Abstract: According to the inventive method, the polyurethane foams are produced by reacting isocyanates with compounds that react with isocyanates in the presence of foaming agents and optionally, catalysts, additives and/or auxiliary agents. The method is characterised in that the reaction is carried out in the presence of at least one of the following compounds (i): alpha , beta -unsaturated carboxylic acid, alpha , beta -unsaturated carboxylic acid derivative, alpha , beta -unsaturated ketone and or alpha , beta -unsaturated aldehyde.

公开(公告)号：DE19916109A1

公开(公告)日：2000-10-12

申请号：DE19916109

申请日：1999-04-09

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  BRONSTERT BERND ,  MOEHWALD HELMUT

IPC: B32B27/00 ,  G02F1/15 ,  H01M2/16 ,  H01M6/18 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/36 ,  H01M4/62 ,  H01M4/36 ,  H01M2/14

Abstract: The invention relates to composite bodies having at least one first layer, containing a composition comprising (a) 1 to 99 percent by weight of a solid (I) with a primary particle size ranging from 5 nm to 100 mu m or a mixture consisting of at least two solids; (b) 99 to 1 percent by weight of a polymeric binder (II) obtained by polymerization of b1) 5 to 100 percent by weight, in relation to the binder (II), of a condensation product (III) consisting of ( alpha ) at least one compound (IV) capable of reacting with a carboxylic acid or a sulphonic acid or a derivative or a mixture of two or more thereof and ( beta ) at least one mole per mole of the compound (IV) consisting of a carboxylic acid or a sulphonic acid (V) having at least one radically polymerizable functional group or a derivative thereof or a mixture consisting of two or more thereof and b2) 0 to 95 percent by weight, in relation to the binder (II), of an additional compound (VII) having a mean molecular weight (numerical average) of at least 5000 with polyether segments in the main or side chain, wherein the at least one layer is applied on at least one second layer comprising at least one conventional separator.

公开(公告)号：DE19835615A1

公开(公告)日：2000-02-10

申请号：DE19835615

申请日：1998-08-06

Applicant: BASF AG

Inventor： MOEHWALD HELMUT ,  DOETTER GERHARD ,  BLUM RAINER ,  KELLER PETER ,  BAUER STEPHAN ,  BRONSTERT BERND

IPC: C08F8/00 ,  C08F20/10 ,  C08L101/00 ,  C08L33/04 ,  C08L101/02 ,  G01N27/407 ,  H01G9/02 ,  H01G9/025 ,  H01M2/16 ,  H01M4/13 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/36 ,  H01M10/40 ,  G01N27/406

Abstract: The invention relates to a composition containing: (a) 0 to less than 1 % by weight of a pigment (I) with a primary particle size of 5 nm to 100 mu m, which is a solid (a) or a compound (Ib) acting as cathodic material in electrochemical cells or a compound (Ic) acting as anodic material in electrochemical cells or a mixture of solids (Ia) with compound (Ib) or compound (Ic); (b) over 99 to 100 % by weight of a polymer material (II) comprising (IIa) 1 to 100 % by weight of a polymer or copolymer (IIa) having a reactive groups (RG) in the chain, end or side thereof, which are capable of cross-linking reactions by the application of heat and/or UV radiation and (IIb) 0 to 99 % by weight of at least one polymer or copolymer (IIb) free from reactive groups (RG).

公开(公告)号：CA2331040A1

公开(公告)日：1999-11-11

申请号：CA2331040

申请日：1999-05-04

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  KELLER PETER ,  DOTTER GERHARD ,  BRONSTERT BERND ,  MOHWALD HELMUT ,  BLUM RAINER

IPC: C08F8/00 ,  G01N27/407 ,  H01G9/02 ,  H01G9/025 ,  H01M2/16 ,  H01M4/13 ,  H01M4/62 ,  H01M6/16 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/36 ,  H01M10/40

Abstract: The invention relates to a composition which contains (a) between 1 and 99 weight % of a pigment (I) with a primary particle size of 5 nm to 100 .mu.m, which is a solid Ia or a compound Ib acting as cathode material in electrochemical cells or a compound Ic acting as anode material in electrochemical cells or a mixture of the solid Ia with the compound Ib or Ic; (b) between 1 and 99 weight % of a polymer material (II) which contains: (IIa) between 1 and 100 weight % of a polymer or copolymer (IIa) which has reactive groups (RG) in a terminal or lateral position or at the chain, which can give rise to thermal and/or UV radiation-induced cross-linking reactions, and (IIb) between 0 and 99 weight % of at least one polymer or copolymer (IIb) which has no reactive groups (RG).

公开(公告)号：AU9743898A

公开(公告)日：1999-05-03

申请号：AU9743898

申请日：1998-09-15

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  BRONSTERT BERND ,  MOHWALD HELMUT ,  STERZEL HANS-JOSEF

IPC: C08K3/00 ,  C08K3/01 ,  H01B1/12 ,  H01G9/02 ,  H01G9/025 ,  H01M2/16 ,  H01M4/13 ,  H01M4/62 ,  H01M6/18 ,  C08K11/00

Abstract: A mixture (Ia) containing a mixture (IIa) comprises (a) 1-95 wt. % of a Li-ion-conducting solid (III), preferably a basic solid (III), with a primary particle size between 5 nm and 20 mu m; (b) 5-99 wt. % of a polymer mass (IV) obtained by polymerising (b1) 5-100 wt. %, with respect to the mass (IV), of a condensation product (V) and (b2) 0-95 wt. %, with respect to the mass (IV), of another compound (VIII) having a mean molecular weight (numeric average) of at least 5000 with polyether segments in the main or side chain, the proportion by weight of mixture (IIa) in the mixture (Ia) amounting to 1-100 wt. %.