Processing

Please wait...

Settings

Settings

1. WO2020002104 - A PROCESS FOR PRODUCING A RIGID POLYURETHANE FOAM AND USE THEREOF AS AN INSULATION MATERIAL

Publication Number WO/2020/002104
Publication Date 02.01.2020
International Application No. PCT/EP2019/066252
International Filing Date 19.06.2019
IPC
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
28
characterised by the compounds used containing active hydrogen
40
High-molecular-weight compounds
63
Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
70
characterised by the isocyanates or isothiocyanates used
72
Polyisocyanates or polyisothiocyanates
74
cyclic
76
aromatic
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
08
Processes
16
Catalysts
18
containing secondary or tertiary amines or salts thereof
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
08
Processes
16
Catalysts
22
containing metal compounds
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
28
characterised by the compounds used containing active hydrogen
40
High-molecular-weight compounds
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
75
Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
04
Polyurethanes
C08G 18/63 (2006.01)
C08G 18/76 (2006.01)
C08G 18/18 (2006.01)
C08G 18/22 (2006.01)
C08G 18/40 (2006.01)
C08L 75/04 (2006.01)
CPC
C08G 18/18
C08G 18/227
C08G 18/4072
C08G 18/409
C08G 18/638
C08G 18/7664
Applicants
  • BASF SE [DE/DE]; Carl-Bosch-Strasse 38 67056 Ludwigshafen am Rhein, DE
Inventors
  • WAGNER, Hendrik; DE
  • GREVER, Marko; DE
  • THIELBEER, Frank; DE
  • KRONIG, Sabrina; DE
  • HUSKOBLA, Antje; DE
  • KROGMANN, Joerg; DE
  • PETROVIC, Dejan; DE
Agents
  • BASF IP ASSOCIATION; BASF SE G-FLP - C006 67056 Ludwigshafen, DE
Priority Data
18180189.527.06.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A PROCESS FOR PRODUCING A RIGID POLYURETHANE FOAM AND USE THEREOF AS AN INSULATION MATERIAL
(FR) PROCÉDÉ DE PRODUCTION D'UNE MOUSSE DE POLYURÉTHANE RIGIDE ET SON UTILISATION EN TANT QUE MATÉRIAU D'ISOLATION
Abstract
(EN)
The present invention relates to a process for producing a rigid polyurethane foam, also referred to as rigid PU foam, via mixing of three streams, rigid PU foams that are obtained by that process, and the use thereof as an insulation material.
(FR)
La présente invention concerne un procédé de production d'une mousse de polyuréthane rigide, également appelée mousse de PU rigide, par mélange de trois flux, des mousses de PU rigides qui sont obtenues par ce procédé, et leur utilisation en tant que matériau d'isolation.
Latest bibliographic data on file with the International Bureau