EP 4301800 A1 20240110 - PRODUCTION OF POLYURETHANE FOAM
Title (en)
PRODUCTION OF POLYURETHANE FOAM
Title (de)
HERSTELLUNG VON POLYURETHANSCHAUM
Title (fr)
PRODUCTION DE MOUSSE DE POLYURÉTHANE
Publication
Application
Priority
- EP 21160166 A 20210302
- EP 2022054645 W 20220224
Abstract (en)
[origin: WO2022184543A1] The invention relates to a composition for producing rigid PU foam, comprising at least one polyisocyanate component, a blowing agent, a solid flame retardant, optionally a catalyst that catalyzes the formation of a urethane or isocyanurate bond, the composition containing at least one surfactant based on a quarternary ammonium compound.
IPC 8 full level
C08G 18/18 (2006.01); C08G 18/22 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); C08G 18/76 (2006.01); C08K 3/016 (2018.01); C08K 3/02 (2006.01); C08K 3/32 (2006.01); C08K 5/19 (2006.01); C08K 5/3492 (2006.01); C08K 9/04 (2006.01); C08K 9/10 (2006.01)
CPC (source: EP KR US)
C08G 18/14 (2013.01 - KR); C08G 18/18 (2013.01 - EP KR US); C08G 18/225 (2013.01 - EP KR US); C08G 18/42 (2013.01 - KR); C08G 18/4211 (2013.01 - EP US); C08G 18/48 (2013.01 - KR); C08G 18/4829 (2013.01 - EP US); C08G 18/7664 (2013.01 - EP KR US); C08J 9/0028 (2013.01 - US); C08J 9/0066 (2013.01 - US); C08K 3/02 (2013.01 - US); C08K 3/32 (2013.01 - EP KR US); C08K 5/34922 (2013.01 - US); C08K 5/34924 (2013.01 - US); C08K 9/04 (2013.01 - EP KR); C08K 9/10 (2013.01 - EP KR); C08G 2110/0025 (2021.01 - EP KR US); C08G 2110/005 (2021.01 - EP KR US); C08J 2375/04 (2013.01 - US); C08K 3/02 (2013.01 - EP); C08K 5/34922 (2013.01 - EP); C08K 5/34924 (2013.01 - EP); C08K 2003/026 (2013.01 - EP KR US); C08K 2003/323 (2013.01 - EP KR US)
C-Set (source: EP)
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022184543 A1 20220909; CA 3210253 A1 20220909; CN 116917366 A 20231020; EP 4301800 A1 20240110; JP 2024511293 A 20240313; KR 20230154044 A 20231107; US 2024182660 A1 20240606
DOCDB simple family (application)
EP 2022054645 W 20220224; CA 3210253 A 20220224; CN 202280018124 A 20220224; EP 22707736 A 20220224; JP 2023553441 A 20220224; KR 20237033117 A 20220224; US 202218548613 A 20220224