公开(公告)号：WO0127185A3

公开(公告)日：2001-12-06

申请号：PCT/EP0009628

申请日：2000-10-02

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

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

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

CPC classification number: C08G81/00 ,  C08G18/4018 ,  C08G18/42 ,  C08G18/4261 ,  C08G65/2609 ,  C08G65/2663 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08G2130/00 ,  C08L71/02 ,  C08L2666/18

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.

Abstract translation: 本发明涉及通过将烯化氧催化加成到H-官能起始物质上而制备的聚酯 - 聚醚嵌段共聚物，其特征在于用作H-官能起始物质聚酯醇和作为多金属氰化物催化剂的催化剂。

公开(公告)号：DE102004049341A1

公开(公告)日：2006-04-13

申请号：DE102004049341

申请日：2004-10-08

Applicant: BASF AG

Inventor： BIEDERMANN ANJA ,  PRETZSCH REGINA ,  LANG GABRIELE

IPC: C08L75/04 ,  C08J9/32 ,  C09K5/14

Abstract: Polyurethane rigid foam material (A) comprising encapsulated latent heat storage, is new. An independent claim is also included for the preparation of (A).

公开(公告)号：DE10237910A1

公开(公告)日：2004-02-26

申请号：DE10237910

申请日：2002-08-14

Applicant: BASF AG

Inventor： DINSCH STEFAN ,  WINKLER JUERGEN ,  PRETZSCH REGINA ,  KAMPF GUNNAR ,  BIEDERMANN ANJA ,  SEIFERT HOLGER

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

Abstract: A process for preparation of poletherols based solid starter substances by catalytic addition of alkylene oxides where at least one aqueous costarter solution is used, the solid starter substances are taken up and after final dewatering the starter mixture is alkoxylated in the melt is new. An Independent claim for a polyetherol based on solid starter substances obtainable as above.

公开(公告)号：DE10227072A1

公开(公告)日：2003-12-24

申请号：DE10227072

申请日：2002-06-17

Applicant: BASF AG

Inventor： BIEDERMANN ANJA ,  KLINGELHOEFER PAUL ,  KLUGE MICHAEL ,  PRETZSCH REGINA ,  WULFF CHRISTIAN

IPC: B32B27/40 ,  C08G18/48 ,  C08G18/61 ,  C08G18/66 ,  B32B5/22 ,  C08G77/388 ,  C08G77/46

Abstract: A novel polyurethane foam material containing modified polyorganosiloxane is synthesized from: (i) a polyorganosiloxane skeleton; (ii) hydroxyfunctional polyalkylenoxide side chains; and (iii) aminofunctional side chains. Independent claims are also included for the following: (1) a method of preparing the foam of heat conductivity 22 mW/mK by reaction of: (a) polyisocyanate; (b) compounds having at least 2 hydrogen atoms reactive to isocyanate groups in the presence of; (c) optional catalysts; (d) propellants; and (e) stabilizer, which is a modified polyorganosiloxane obtained as above. (2) a composite element built up from at least one top layer and a layer of polyurethane foam.

公开(公告)号：MX9602244A

公开(公告)日：1997-08-30

申请号：MX9602244

申请日：1996-06-07

Applicant: BASF AG

Inventor： DINSCH STEFAN ,  PRETZSCH REGINA ,  WINKLER JUERGEN ,  GUETTES BERND ,  STEINCHEN KARL-HEINZ

IPC: C08G18/48 ,  C08G18/50 ,  C08G65/26 ,  C08F120/20

Abstract: En un proceso para preparar polioles de poliéter que contienen compuestos aromáticos mediante adicion molecular de oxido de alquileno a iniciadores H-funcionales a temperatura de 70 degree C a 135 degree C y presiones de 0.1 MPa a 1.0 MPa, la alcoxilacion se lleva a cabo usando por lo menos un iniciador que comprende por lo menos 95 por ciento en peso de 2,3- y 3,4-isomeros de tolilendiamina, de 0.5 por ciento a 4 por ciento en peso de 2,4 y 2,6-isomeros de tolilendiamina y de 0.1 por ciento a 1.5 por ciento en peso de fracciones más volátiles de la produccion de tolilendiamina. Los polioles de poliéter preparados mediante este proceso para producir espumas de poliuretano rígidas.

公开(公告)号：DE102005057998A1

公开(公告)日：2007-06-06

申请号：DE102005057998

申请日：2005-12-02

Applicant: BASF AG

Inventor： EMGE ANDREAS ,  SHIN SUNH-HEE ,  SEIFERT HOLGER ,  STEINBERGER ROLF ,  PRETZSCH REGINA ,  HENZE OLIVER STEFFEN

IPC: C08J9/228 ,  B32B27/40 ,  C08J5/04 ,  C08J5/12 ,  C08J9/12

Abstract: Rigid polyurethane foam containing a flat structure containing infrared (IR) absorber particles is claimed. An independent claim is included for the production of this foam.

公开(公告)号：DE102004038985A1

公开(公告)日：2006-02-23

申请号：DE102004038985

申请日：2004-08-11

Applicant: BASF AG

Inventor： BIEDERMANN ANJA ,  PRETZSCH REGINA

IPC: C08G18/00 ,  C08K3/34 ,  C08K5/05 ,  C08K5/17 ,  C08L75/04

Abstract: Mixture (I) comprises modified silicate layer (i), in that at least one compound (ii) (not having isocyanate group reactive hydrogen atom) is intercalated and another compound (b) (with isocyanate group reactive hydrogen atom), where (b) is a polyether alcohol with a molecular weight greater than 2000 g/mol and exhibits an ethylene oxide based end block, whose part by weight to the total weight of (b) is greater than or equal to 10 wt.%. Independent claims are also included for: (1) a preparation of silicate layer containing polyurethane comprising reacting isocyanate with a compound having isocyanate group reactive hydrogen atom, where in the reaction (I) is used; (2) an elastomeric polyurethane (II) obtained by the above method; and (3) a molding resin or hard foam material based on (II).

公开(公告)号：DE102004028769A1

公开(公告)日：2005-12-29

申请号：DE102004028769

申请日：2004-06-16

Applicant: BASF AG

Inventor： BIEDERMANN ANJA ,  PRETZSCH REGINA ,  DINSCH STEFAN

IPC: C08G18/00 ,  C08G18/48 ,  C08G65/00 ,  C08L71/02 ,  C08K7/10

Abstract: Process for the preparation of polyether alcohols, wherein the alkoxylation is carried out in the presence of sheet silicates.

公开(公告)号：MY120635A

公开(公告)日：2005-11-30

申请号：MYPI20004700

申请日：2000-10-09

Applicant: BASF AG

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

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

Abstract: POLYESTER-POLYETHER BLOCK COPOLYMERS CAN BE PREPARED BY CATALYTIC ADDITION OF ALKYLENE OXIDES ONTO H-FUNCTIONAL INITIOR SUBSTANCES, USING POLYESTER ALCOHOLS AS H-FUNCTIONAL INITIATOR SUBSTANCES AND MULTIMETAL CYANIDE COMPOUNDS AS CATALYSTS.

公开(公告)号：DE10351268A1

公开(公告)日：2005-06-02

申请号：DE10351268

申请日：2003-10-31

Applicant: BASF AG

Inventor： BIEDERMANN ANJA ,  PRETZSCH REGINA ,  TISCHER GERLINDE

IPC: C01B33/44 ,  C08G18/38 ,  C08G18/48 ,  C08G18/82 ,  C08K7/10 ,  C08K9/06 ,  C08L75/04 ,  C08L75/08

Abstract: Modified foliated silicates (I) are obtained by (i) providing foliated silicates, (ii) modification by incorporating ammonium compounds (II) with an acid group; and (iii) esterification of this acid group with di- or polyols. Independent claims are also included for the following: (1) polyurethanes (III) containing exfoliated foliated silicates; (2) (III) production.