公开(公告)号：HU0204267A2

公开(公告)日：2003-05-28

申请号：HU0204267

申请日：2001-02-22

Applicant: BASF AG

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

IPC: C08G65/26 ,  C08G65/28

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：DE50102264D1

公开(公告)日：2004-06-17

申请号：DE50102264

申请日：2001-02-22

Applicant: BASF AG

Inventor： OSTROWSKI THOMAS ,  HARRE KATHRIN ,  GROSCH HEINRICH ,  HOEPPNER GERD ,  DE VOCHT PETER ,  LEYS DIRK ,  WINKLER JUERGEN ,  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：AT266693T

公开(公告)日：2004-05-15

申请号：AT01915290

申请日：2001-02-22

Applicant: BASF AG

Inventor： OSTROWSKI THOMAS ,  HARRE KATHRIN ,  GROSCH GEORG HEINRICH ,  HOEPPNER GERD ,  DE VOCHT PETER ,  LEYS DIRK ,  WINKLER JUERGEN ,  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：CA2401221A1

公开(公告)日：2001-08-30

申请号：CA2401221

申请日：2001-02-22

Applicant: BASF AG

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

IPC: C08G65/28 ,  C08G65/26

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 i s circulated via an externally located heat exchanger, using a pump.

公开(公告)号：PT1259560E

公开(公告)日：2004-10-29

申请号：PT01915290

申请日：2001-02-22

Applicant: BASF AG

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

IPC: C08G65/26 ,  C08G65/28

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：BR0108651A

公开(公告)日：2002-12-17

申请号：BR0108651

申请日：2001-02-22

Applicant: BASF AG

Inventor： OSTROWSKI THOMAS ,  HARRE KATHRIN ,  GROSCH GEORG HEINRICH ,  PPNER GERD H ,  VOCHT PETER DE ,  LEYS DIRK ,  WINKLER J RGEN ,  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：CZ20022868A3

公开(公告)日：2002-11-13

申请号：CZ20022868

申请日：2001-02-22

Applicant: BASF AG

Inventor： OSTROWSKI THOMAS ,  HARRE KATHRIN ,  GROSCH GEORG HEINRICH ,  HOPPNER GERD ,  DE VOCHT PETER ,  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：ES2220739T3

公开(公告)日：2004-12-16

申请号：ES01915290

申请日：2001-02-22

Applicant: BASF AG

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

IPC: C08G65/28 ,  C08G65/26

Abstract: Procedimiento para la obtención de polieterpolioles mediante reacción de dioles o polioles con óxido de etileno, óxido de propileno, óxido de butileno, o mezclas de los mismos, en presencia de un catalizador de complejo de cianuro multimetálico suspendido en un reactor de caldera de agitación, conduciéndose la mezcla de reacción en circuito por medio de una bomba a través de un cambiador de calor situado exteriormente.

公开(公告)号：PL357018A1

公开(公告)日：2004-07-12

申请号：PL35701801

申请日：2001-02-22

Applicant: BASF AG

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

IPC: C08G65/26 ,  C08G65/28

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：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.