公开(公告)号：CA2679240A1

公开(公告)日：2008-09-04

申请号：CA2679240

申请日：2008-02-21

Applicant: BASF AG

Inventor： CLAMOR OLIVER ,  TOMASI GIANPAOLO ,  BALBO-BLOCK MARCO ,  KAMPF GUNNAR ,  GERAEDTS MARTIN ,  ILLICHMANN WERNER ,  HENSIEK RAINER ,  FABISIAK ROLAND

IPC: B29C44/46

Abstract: The invention relates to a method for producing composite bodies consisti ng of at least one covering layer (4) and a rigid foamed material (5) based on isocyanate, the covering layer (4) being continuously moved and the start ing material for the rigid foamed material (5) based on isocyanate being app lied to the covering layer (4). The invention is characterised in that the a pplication of the liquid starting material for the rigid foamed material (5) based on isocyanate is carried out by means of a fixed tube (3) provided wi th boreholes and oriented towards the covering layer (4) in such a way that it is parallel and at a right angle to the direction of movement.

公开(公告)号：ES2282764T3

公开(公告)日：2007-10-16

申请号：ES04016059

申请日：2004-07-08

Applicant: BASF AG

Inventor： FABISIAK ROLAND ,  VON MALOTKI PETER DR ,  HENSIEK RAINER ,  LEHMANN PIT

IPC: C08J9/14 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/50 ,  C08G18/76

Abstract: Espuma dura de poliuretano con una altura de llama según EN-ISO 11925-2 menor que 15 cm, que puede obtenerse mediante reacción de a) poliisocianatos con b) compuestos con átomos de hidrógeno reactivos frente a los grupos isocianato, que contienen, al menos, un poliéterpoliol iniciado con amina, c) agentes propulsores, que contienen hidrocarburos, d) estabilizantes de la espuma exentos de silicona y e) agentes protectores contra la llama en una cantidad desde un 12 hasta un 35 % en peso, referido al peso total de los componentes b) hasta e).

公开(公告)号：DE10337787A1

公开(公告)日：2005-03-24

申请号：DE10337787

申请日：2003-08-14

Applicant: BASF AG

Inventor： FABISIAK ROLAND ,  MALOTKI VON PETER ,  HENSIEK RAINER ,  LEHMANN PIT

IPC: C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/50 ,  C08G18/76 ,  C08J9/14 ,  C08L75/04

公开(公告)号：AT356848T

公开(公告)日：2007-04-15

申请号：AT04016059

申请日：2004-07-08

Applicant: BASF AG

Inventor： FABISIAK ROLAND ,  VON MALOTKI PETER DR ,  HENSIEK RAINER ,  LEHMANN PIT

IPC: C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/50 ,  C08G18/76 ,  C08J9/14

公开(公告)号：DE10124333A1

公开(公告)日：2002-11-21

申请号：DE10124333

申请日：2001-05-18

Applicant: BASF AG

Inventor： MALOTKI PETER VON ,  HENSIEK RAINER ,  FABISIAK ROLAND ,  JACOBMEIER OLAF

IPC: C08G18/38 ,  C08G18/48 ,  C08K5/521 ,  C08J9/22

Abstract: Polyether polyols (I) produced by reacting polyfunctional alcohols with ethylene oxide or an alkylene oxide mixture comprising mainly ethylene oxide are used to reduce the flame retardant content of hard polyurethane foams. Independent claims are also included for the following: (1) process for producing flame-retarded hard polyurethane foams by reacting a polyisocyanate with a polyol component comprising a compound with two isocyanate-reactive hydrogen atoms, a flame retardant, a blowing agent and a catalyst, where the polyol component includes 13-45 wt.% of a polyether polyol of type (I); and (2) hard polyurethane foams obtainable by the process of (1).

公开(公告)号：DE502004003194D1

公开(公告)日：2007-04-26

申请号：DE502004003194

申请日：2004-07-08

Applicant: BASF AG

Inventor： FABISIAK ROLAND ,  VON MALOTKI PETER DR ,  HENSIEK RAINER ,  LEHMANN PIT

IPC: C08J9/14 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/50 ,  C08G18/76

公开(公告)号：DE102005041765A1

公开(公告)日：2007-04-19

申请号：DE102005041765

申请日：2005-09-01

Applicant: BASF AG

Inventor： MALOTKI PETER VON ,  HENSIEK RAINER ,  FABISIAK ROLAND ,  JACOBMEIER OLAF ,  TOMASI GIANPAOLO ,  KAMPF GUNNAR

IPC: C08F4/32 ,  C08G18/08 ,  C08G18/82

Abstract: The invention relates to a catalyst system, especially for rigid polyurethane foams in which formic acid is used as a blowing agent, a method for the production thereof, and the rigid polyurethane foams obtained by means of such a method.

公开(公告)号：DE102004041143A1

公开(公告)日：2006-03-02

申请号：DE102004041143

申请日：2004-08-24

Applicant: BASF AG

Inventor： MALOTKI PETER VON ,  HENSIEK RAINER ,  FABISIAK ROLAND ,  JACOBMEIER OLAF ,  BIEDERMANN ANJA ,  KAMPF GUNNAR

IPC: C08G18/16 ,  C08G18/76 ,  C08J9/04

Abstract: Catalyst system (A) comprises a compound (I) with 1-5 nitrogen atoms, a compound (II) with more than 1 nitrogen atom, a compound (III) with at least 1 nitrogen atom and optionally carboxylate groups (IV), where (I-IV) contains different compounds in each case. Independent claims are also included for: (1) the preparation of polyurethane (B); (2) preparation of polyurethane foam materials (C); (3) polyurethane (B) (preferably (C)) obtained by the method; and (4) polyurethane foam materials (C) comprising (A).

公开(公告)号：DE102004044915A1

公开(公告)日：2006-03-16

申请号：DE102004044915

申请日：2004-09-14

Applicant: BASF AG

Inventor： MALOTKI PETER VON ,  HENSIEK RAINER ,  FABISIAK ROLAND ,  JACOBMEIER OLAF ,  LEHMANN PIT ,  KAMPF GUNNAR

IPC: C08J9/08 ,  C08G18/48 ,  C08J9/22 ,  C08L75/08 ,  C09K21/00

Abstract: Polyurethane rigid foam material (I), obtained by reacting polyisocyanate (a) with a compound (b) having a isocyanate group reactive hydrogen atoms (e), a propellant (c) and flame protective mixture (d) comprising oxyalkylated alkyl phosphonic acid (d1); non-isocyanate group reactive, phosphor containing flame protective agents having molecular weights of lower or higher than 300 g/mol. Polyurethane rigid foam material (I), obtained by reacting polyisocyanate (a) with a compound (b) having a isocyanate group reactive hydrogen atoms (e), a propellant (c) and flame protective mixture (d) comprising at least an oxyalkylated alkyl phosphonic acid (d1); at least a non-isocyanate group reactive, phosphor containing flame protective agent (d2) having a molecular weight of lower than 300 g/mol; and at least a non-isocyanate group reactive, high molecular, phosphor containing flame protective agent (d3) having a molecular weight of higher than 300 g/mol.