EP 3394134 A1 20181031 - HYDROXYALDIMINE AND CURABLE POLYURETHANE COMPOSITION WITH A LOW MONOMERIC ISOCYANATE CONTENT
Title (en)
HYDROXYALDIMINE AND CURABLE POLYURETHANE COMPOSITION WITH A LOW MONOMERIC ISOCYANATE CONTENT
Title (de)
HYDROXYALDIMIN UND HÄRTBARE POLYURETHANZUSAMMENSETZUNG MIT NIEDRIGEM GEHALT AN MONOMEREN ISOCYANATEN
Title (fr)
HYDROXYALDIMINE ET COMPOSITION DE POLYURÉTHANE DURCISSABLE AYANT UNE TENEUR FAIBLE EN ISOCYANATES MONOMÈRES
Publication
Application
Priority
- EP 15201650 A 20151221
- EP 2016081983 W 20161220
Abstract (en)
[origin: WO2017108829A1] The present invention relates to hydroxyaldimines of formula (I), to their reaction products, in particular products of their reaction with polyisocyanates, and to compositions comprising isocyanate groups and containing such reaction products. The hydroxyaldimine permits compositions which have good storage stability, a long open time, low odour, rapid, bubble-free curing and good mechanical properties, and which are not susceptible to plasticizer migration and have a particularly low content of monomeric diisocyanates. In particular, it permits reactive hot-melt adhesives with a particularly good workability.
IPC 8 full level
C08G 18/48 (2006.01); C08G 18/10 (2006.01); C08G 18/22 (2006.01); C08G 18/32 (2006.01); C08G 18/75 (2006.01); C08G 18/76 (2006.01); C08G 18/79 (2006.01); C08G 18/80 (2006.01); C09J 175/04 (2006.01)
CPC (source: EP US)
C07C 251/24 (2013.01 - US); C08G 18/10 (2013.01 - EP US); C08G 18/227 (2013.01 - EP US); C08G 18/3296 (2013.01 - EP US); C08G 18/4825 (2013.01 - EP US); C08G 18/4837 (2013.01 - EP US); C08G 18/755 (2013.01 - EP US); C08G 18/7664 (2013.01 - US); C08G 18/7671 (2013.01 - EP US); C08G 18/792 (2013.01 - EP US); C08G 18/8041 (2013.01 - EP US); C09J 175/04 (2013.01 - EP US); C09J 175/08 (2013.01 - US)
C-Set (source: EP US)
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
DOCDB simple family (publication)
WO 2017108829 A1 20170629; CN 108431067 A 20180821; CN 108431067 B 20211123; EP 3394134 A1 20181031; EP 4253499 A2 20231004; EP 4253499 A3 20231213; US 11242428 B2 20220208; US 2018327535 A1 20181115
DOCDB simple family (application)
EP 2016081983 W 20161220; CN 201680074629 A 20161220; EP 16820246 A 20161220; EP 23181909 A 20161220; US 201615776525 A 20161220