EP 4259684 A1 20231018 - 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 20212361 A 20201208
- EP 2021082463 W 20211122
Abstract (en)
[origin: WO2022122360A1] A composition for producing polyurethane foam, in particular rigid polyurethane foam, comprising at least one isocyanate component, a polyol component, optionally a catalyst that catalyzes the formation of a urethane or isocyanurate bond, and a blowing agent, the composition comprising polyester polysiloxane block copolymers.
IPC 8 full level
C08G 18/76 (2006.01); C08G 18/18 (2006.01); C08G 18/22 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); C08J 9/00 (2006.01); C08J 9/14 (2006.01); C08K 5/521 (2006.01); C08K 5/5419 (2006.01); C08L 83/10 (2006.01)
CPC (source: EP KR US)
C08G 18/06 (2013.01 - KR); C08G 18/1808 (2013.01 - EP KR); C08G 18/1816 (2013.01 - EP KR); C08G 18/225 (2013.01 - EP KR); C08G 18/4208 (2013.01 - EP KR US); C08G 18/48 (2013.01 - EP KR); C08G 18/61 (2013.01 - US); C08G 18/7664 (2013.01 - EP KR US); C08G 77/445 (2013.01 - EP KR US); C08J 9/0061 (2013.01 - EP KR US); C08J 9/141 (2013.01 - EP KR US); C08K 5/521 (2013.01 - EP KR); C08G 2110/0025 (2021.01 - EP KR US); C08G 2110/0041 (2021.01 - EP KR); C08G 2115/02 (2021.01 - EP KR); C08G 2350/00 (2013.01 - EP KR); C08J 2205/10 (2013.01 - EP KR US); C08J 2375/04 (2013.01 - EP KR US); C08J 2483/10 (2013.01 - EP KR US)
C-Set (source: EP)
Citation (search report)
See references of WO 2022122360A1
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 2022122360 A1 20220616; CA 3201374 A1 20220616; CN 116568721 A 20230808; EP 4259684 A1 20231018; JP 2023553096 A 20231220; KR 20230117741 A 20230809; US 2024043646 A1 20240208
DOCDB simple family (application)
EP 2021082463 W 20211122; CA 3201374 A 20211122; CN 202180082744 A 20211122; EP 21810379 A 20211122; JP 2023534882 A 20211122; KR 20237022833 A 20211122; US 202118265430 A 20211122