EP 4175820 A1 20230510 - COATINGS FROM POLYISOCYANURATE COATINGS (RIM) AND THEIR USE IN INJECTION MOLDING PROCESSES
Title (en)
COATINGS FROM POLYISOCYANURATE COATINGS (RIM) AND THEIR USE IN INJECTION MOLDING PROCESSES
Title (de)
BESCHICHTUNGEN AUS POLYISOCYANURATBESCHICHTUNGEN (RIM) UND DEREN ANWENDUNG IN SPRITZGIESSPROZESSEN
Title (fr)
REVÊTEMENTS À BASE DE REVÊTEMENTS DE POLYISOCYANURATE (RIM) ET LEUR UTILISATION DANS DES PROCÉDÉS DE MOULAGE PAR INJECTION
Publication
Application
Priority
- EP 20183622 A 20200702
- EP 2021067488 W 20210625
Abstract (en)
[origin: WO2022002787A1] The invention relates to the use of polyisocyanate compositions and trimerization catalysts for producing coatings by reaction injection molding, to coatings obtained by this use and to correspondingly coated workpieces.
IPC 8 full level
B29C 37/00 (2006.01); B29C 45/16 (2006.01); B29C 67/24 (2006.01); C08G 18/02 (2006.01); C09D 175/00 (2006.01); B29K 75/00 (2006.01)
CPC (source: EP US)
B29C 37/0028 (2013.01 - US); B29C 45/0001 (2013.01 - US); B29C 45/0053 (2013.01 - US); B29C 45/14 (2013.01 - US); B29C 45/1418 (2013.01 - US); B29C 45/14336 (2013.01 - US); B29C 67/246 (2013.01 - EP); C08G 18/092 (2013.01 - EP); C08G 18/1816 (2013.01 - EP); C08G 18/2018 (2013.01 - EP); C08G 18/42 (2013.01 - EP); C08G 18/44 (2013.01 - EP); C08G 18/792 (2013.01 - EP); C09D 175/06 (2013.01 - EP); B29C 37/0028 (2013.01 - EP); B29C 45/0001 (2013.01 - EP); B29C 45/0053 (2013.01 - EP); B29C 2037/0035 (2013.01 - EP); B29C 2045/0079 (2013.01 - EP US); B29C 2045/14286 (2013.01 - US); B29K 2075/00 (2013.01 - EP US); C08G 2120/00 (2013.01 - EP)
Citation (search report)
See references of WO 2022002787A1
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 2022002787 A1 20220106; CN 115768616 A 20230307; EP 4175820 A1 20230510; KR 20230033654 A 20230308; US 2023211530 A1 20230706
DOCDB simple family (application)
EP 2021067488 W 20210625; CN 202180047196 A 20210625; EP 21735950 A 20210625; KR 20227046034 A 20210625; US 202118001083 A 20210625