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1. (EP2376555) METHOD FOR PRODUCING COLD FOAMS

Office : European Patent Office
Application Number: 09795966 Application Date: 14.12.2009
Publication Number: 2376555 Publication Date: 19.10.2011
Publication Kind : A1
Designated States: AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR
Prior PCT appl.: Application Number:EP2009067045 ; Publication Number: Click to see the data
IPC:
C08G 18/48
C08G 18/62
C08G 77/04
C08G 77/06
C08G 77/10
C08G 77/20
C08G 77/46
C08J 9/00
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
48
Polyethers
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
62
Polymers of compounds having carbon-to-carbon double bonds
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
77
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
04
Polysiloxanes
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
77
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
04
Polysiloxanes
06
Preparatory processes
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
77
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
04
Polysiloxanes
06
Preparatory processes
10
Equilibration processes
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
77
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
04
Polysiloxanes
20
containing silicon bound to unsaturated aliphatic groups
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
77
Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
42
Block- or graft-polymers containing polysiloxane sequences
46
containing polyether sequences
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
CPC:
C08G 77/46
C08G 18/1825
C08G 18/283
C08G 18/3278
C08G 18/409
C08G 18/42
C08G 18/48
C08G 18/6611
C08G 18/7621
C08G 18/7657
C08G 77/458
C08G 2101/0083
C08L 83/00
Applicants: EVONIK GOLDSCHMIDT GMBH
Inventors: GLOS MARTIN
HENNING FRAUKE
VIDAKOVIC MLADEN
Priority Data: 102009000194 null
DE200910000194 null
EP2009067045 null
WO2009EP67045 null
102009000194 14.01.2009 DE
2009067045 14.12.2009 EP
Title: (DE) VERFAHREN ZUR HERSTELLUNG VON KALTSCHÄUMEN
(EN) METHOD FOR PRODUCING COLD FOAMS
(FR) PROCÉDÉ DE FABRICATION DE MOUSSES FROIDES
Abstract:
(DE) Zusammensetzungen enthaltend lineare Siloxane, die neben der Si-Alkylsubstitution in der Siloxankette nur eine weitere organisch modifizierende Gruppe enthält, wobei diese Gruppe an ein terminales Siliziumatom gebunden ist und deren Verwendung zur Herstellung von Polyurethankaltschäumen.
(EN) The invention relates to compositions comprising linear siloxanes, comprising only one further organically modified group in addition to the Si-alkyl substitution in the siloxane chain, wherein said group is bonded to a terminal silicon atom, and to the use thereof for producing polyurethane cold foams.
(FR) L'invention porte sur des compositions contenant des siloxanes linéaires qui, outre la substitution Si-alkyle dans la chaîne siloxane, ne contiennent qu'un autre groupe de modification organique, ce groupe étant lié à un atome de silicium terminal. L'invention porte également sur l'utilisation de ces compositions pour fabriquer des mousses froides de polyuréthane.
Also published as:
US20110306694WO/2010/081601