公开(公告)号：NO20044115A

公开(公告)日：2004-09-28

申请号：NO20044115

申请日：2004-09-28

Applicant: BASF AG

Inventor： SAGER WILFRIED ,  WALTER MARC ,  STOSSER MICHAEL ,  BOHRES EDWARD ,  GROSCH GEORG HEINRICH

IPC: C10L1/192 ,  C08G65/26 ,  C08G65/28 ,  C08L71/08 ,  C10L1/14 ,  C10L1/18 ,  C10L1/198 ,  C10L1/22 ,  C10L10/04 ,  C08G65/12

CPC classification number: C10L1/1985 ,  C08G65/2609 ,  C08G65/2663 ,  C10L1/143 ,  C10L1/2383 ,  C10L10/04

公开(公告)号：AU2003250156A1

公开(公告)日：2004-03-29

申请号：AU2003250156

申请日：2003-07-24

Applicant: BASF AG

Inventor： BOHRES EDWARD ,  HILL FRIEDRICH ,  RUPPEL RAIMUND ,  BAUM EVA

IPC: B01J27/26 ,  B01J37/00 ,  C08G65/26

公开(公告)号：AU2003260339A1

公开(公告)日：2004-03-19

申请号：AU2003260339

申请日：2003-07-30

Applicant: BASF AG

Inventor： PRAGER RICHARD B ,  GROSCH GEORG HEINRICH ,  BOHRES EDWARD ,  RUPPEL RAIMUND ,  HARRE KATHRIN ,  BAUM EVA ,  STOSSER MICHAEL ,  MILLER JEFFERY T

IPC: B01J27/26 ,  C08G65/26 ,  C08G65/10

Abstract: The invention relates to DMC catalysts which comprise at least 10% by weight, based on the weight of the DMC catalysts, of a crystalline multimetal cyanide compound whose X-ray diffractogram shows sharp reflections at least at the d values of 11.4 ű0.5 Å 8.9 ű0.5 Å 6.3 ű0.5 Å 5.8 ű0.5 Å 5.5 ű0.5 Å 4.5 ű0.5 Å 4.4 ű0.5 Å 3.9 ű0.4 Å 3.7 ű0.4 Å 3.4 ű0.4 Å.

公开(公告)号：CA2464352A1

公开(公告)日：2003-05-01

申请号：CA2464352

申请日：2002-10-18

Applicant: BASF AG ,  UNIV MICHIGAN

Inventor： RUPPEL RAIMUND ,  BOHRES EDWARD ,  BAUM EVA ,  SIGL MARCUS ,  MUELLER ULRICH ,  LOBREE LISA ,  STOSSER MICHAEL ,  YAGHI OMAR M ,  EDDAOUDI MOHAMED

IPC: C08G65/00 ,  C08G18/48 ,  C08G65/26

Abstract: The present invention relates to a process for the alkoxylation of organic compounds comprising the reaction of at least one organic compound with at least onealkoxylating agent in the presence of a catalyst system, wherein a polyetheralcohol is obtained. The catalyst system comprises a metallo organi c framework mate-rial comprising pores and at least one metal ion and at least one at least bidentate organic compound, which is coordinately bounded to sa id metal ion. Furthermore it relates to polyurethanes or polyurethane foams, which are obtainable by using a prepared polyether alcohol as a starting material.

公开(公告)号：DE10143195A1

公开(公告)日：2003-03-20

申请号：DE10143195

申请日：2001-09-04

Applicant: BASF AG

Inventor： MUELLER ULRICH ,  TELES JOAQUIM HENRIQUE ,  BAUER STEPHAN ,  RUPPEL RAIMUND ,  BOHRES EDWARD

IPC: C07D301/12 ,  C08G18/48 ,  C08G65/26 ,  C08G101/00 ,  C08G18/08 ,  C08G65/10

Abstract: The invention relates to an integrated method for the production of a polyurethane, comprising at least the following steps: (1) epoxidation of propene with at least one hydroperoxide to give propylene oxide; (2) reaction of the propylene oxide from step (1), or a mixture of the propylene oxide from step (1) and at least one further alkylene oxide to give a polyether alcohol, using at least one multi-metal cyanide compound as catalyst; (3) reaction of a polyether alcohol from step (2) with at least one isocyanate and polyurethanes which may be produced by a method as above and moulded bodies comprising a said polyurethane.

公开(公告)号：CA2459139A1

公开(公告)日：2003-03-13

申请号：CA2459139

申请日：2002-09-02

Applicant: BASF AG

Inventor： BOHRES EDWARD ,  TELES JOAQUIM HENRIQUE ,  MUELLER ULRICH ,  BAUER STEPHAN ,  RUPPEL RAIMUND

IPC: C07D301/12 ,  C08G18/48 ,  C08G65/26 ,  C08G101/00 ,  B01J27/26

Abstract: The invention relates to an integrated method for the production of a polyurethane, comprising at least the following steps: (1) epoxidation of propene with at least one hydroperoxide to give propylene oxide; (2) reactio n of the propylene oxide from step (1), or a mixture of the propylene oxide fr om step (1) and at least one further alkylene oxide to give a polyether alcohol , using at least one multi-metal cyanide compound as catalyst; (3) reaction of a polyether alcohol from step (2) with at least one isocyanate and polyurethan es which may be produced by a method as above and moulded bodies comprising a said polyurethane.

公开(公告)号：DE10137628A1

公开(公告)日：2003-02-27

申请号：DE10137628

申请日：2001-08-03

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  HARRE KATHRIN ,  RUPPEL RAIMUND ,  BOHRES EDWARD

IPC: B01J27/26 ,  C08G18/48 ,  C08G65/26 ,  C08G65/12 ,  C08J9/06

Abstract: Flexible polyurethane foams are prepared by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms reactive with isocyanate groups, in the presence of c) blowing agents, by a process in which at least one polyether alcohol which can be prepared by reacting alkylene oxides with H-functional initiator substances in the presence of DMC catalysts, having a content of DMC catalysts of from 0.1 to 1 000 ppm, based on the weight of the polyether alcohol, are used as compounds b) having at least two hydrogen atoms reactive with isocyanate groups.

公开(公告)号：DE50308189D1

公开(公告)日：2007-10-25

申请号：DE50308189

申请日：2003-07-24

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  RUPPEL RAIMUND ,  BAUM EVA ,  WINKLER JUERGEN ,  BOHRES EDWARD

IPC: C08G18/48 ,  C08G18/08 ,  C08G65/26

Abstract: The present invention provides a process for producing low-emission flexible polyurethane foams having a reduced odor and reduced fogging by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups, c) blowing agents wherein polyether alcohols which have been prepared by addition of alkylene oxides onto compounds derived from renewable raw materials using DMC catalysts are used as compounds b) having at least two hydrogen atoms which are reactive toward isocyanate groups.

公开(公告)号：AT373031T

公开(公告)日：2007-09-15

申请号：AT03790810

申请日：2003-07-24

Applicant: BASF AG

Inventor： BAUER STEPHAN ,  RUPPEL RAIMUND ,  BAUM EVA ,  WINKLER JUERGEN ,  BOHRES EDWARD

IPC: C08G18/48 ,  C08G18/08 ,  C08G65/26

Abstract: The present invention provides a process for producing low-emission flexible polyurethane foams having a reduced odor and reduced fogging by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms which are reactive toward isocyanate groups, c) blowing agents wherein polyether alcohols which have been prepared by addition of alkylene oxides onto compounds derived from renewable raw materials using DMC catalysts are used as compounds b) having at least two hydrogen atoms which are reactive toward isocyanate groups.

公开(公告)号：ES2266799T3

公开(公告)日：2007-03-01

申请号：ES03714732

申请日：2003-02-06

Applicant: BASF AG

Inventor： STOSSER MICHAEL ,  BOHRES EDWARD ,  GROSCH GEORG HEINRICH ,  SAGER WILFRIED

IPC: C08G65/26 ,  C08G65/28 ,  B01J27/26

Abstract: Procedimiento para la conversión de epóxidos con un compuesto de partida en presencia de un compuesto bimetálico de cianuro como catalizador con período de inducción reducido, que comprende al menos las etapas (1) y (2) (1) activación del compuesto bimetálico de cianuro mediante la adición del epóxido a una mezcla formada por el compuesto bimetálico de cianuro y el compuesto de partida, siendo la presión interna del reactor menor que 1 bar (a), (2) polimerización de un epóxido en presencia de un compuesto bimetálico de cianuro activado según la etapa (1), añadiéndose al menos el 5% de la cantidad total del epóxido empleado en el procedimiento a una presión interna del reactor menor que 1 bar (a).