Title (en)

METHOD FOR PRODUCING HYDROXY-FUNCTIONAL POLYMERS, THE ISOCYANATE-GROUP-TERMINATED POLYADDITION PRODUCTS WHICH CAN BE OBTAINED THEREFROM, AND THE USE THEREOF

Title (de)

VERFAHREN ZUR HERSTELLUNG VON HYDROXYFUNKTIONELLEN POLYMEREN, DIE HIERAUS GEWINNBAREN ISOCYANATGRUPPEN ENDSTÄNDIGEN POLYADDITIONSPRODUKTEN SOWIE DEREN VERWENDUNG

Title (fr)

PROCÉDÉ DE FABRICATION DE POLYMÈRES À FONCTION HYDROXY, PRODUITS DE POLYADDITION À GROUPES ISOCYANATES TERMINAUX POUVANT ÊTRE OBTENUS À PARTIR DE CELUI-CI ET LEUR UTILISATION

Publication

EP 2225341 A1 20100908 (DE)

Application

EP 08862493 A 20081215

Priority

• EP 2008067478 W 20081215
• EP 07150049 A 20071217
• EP 08862493 A 20081215

Abstract (en)

[origin: EP2072556A1] Preparation of polyurethane comprises (a) providing at least a polymer (A) with at least two hydroxyl group, which is obtained by reacting a polymer with at least two carboxyl- and/or phenol groups with at least a compound having at least a glycidyl group; and reacting the polymer with at least a polyisocyanate.

IPC 8 full level

C08G 18/10 (2006.01); C08G 18/12 (2006.01); C08G 18/58 (2006.01); C08G 18/75 (2006.01); C08G 59/42 (2006.01); C08G 59/62 (2006.01); C09J 175/00 (2006.01)

CPC (source: EP US)

C08G 18/10 (2013.01 - EP US); C08G 18/581 (2013.01 - EP US); C08G 59/4253 (2013.01 - EP US); C09J 175/04 (2013.01 - EP US)

Citation (search report)

See references of WO 2009077470A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

EP 2072556 A1 20090624; CN 101896570 A 20101124; EP 2225341 A1 20100908; JP 2011506724 A 20110303; US 2010256322 A1 20101007; WO 2009077470 A1 20090625

DOCDB simple family (application)

EP 07150049 A 20071217; CN 200880120566 A 20081215; EP 08862493 A 20081215; EP 2008067478 W 20081215; JP 2010538612 A 20081215; US 74608208 A 20081215