EP 0980421 A1 20000223 - CLEANING AGENTS FOR POSTRETICULATING POLYURETHANE HOT MELTS
Title (en)
CLEANING AGENTS FOR POSTRETICULATING POLYURETHANE HOT MELTS
Title (de)
REINIGUNGSMITTEL FÜR NACHVERNETZENDE POLYURETHAN-HOTMELTS
Title (fr)
NETTOYANT POUR ADHESIFS FUSIBLES EN POLYURETHANE A POST-RETICULATION
Publication
Application
Priority
- DE 19718065 A 19970429
- EP 9802323 W 19980420
Abstract (en)
[origin: DE19718065A1] The invention relates to cleaning agents based on low volatile monohydroxy compounds and depolymerization catalysts which are suitable for fast removal of reactive polyurethane hot melt adhesives and their hardening and cracking products from production and processing devices and facilities at low temperatures.
IPC 1-7
IPC 8 full level
C08G 85/00 (2006.01); C11D 3/16 (2006.01); C11D 7/26 (2006.01); C11D 7/50 (2006.01); C11D 11/00 (2006.01)
CPC (source: EP US)
C11D 7/5022 (2013.01 - EP US); C11D 2111/20 (2024.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19718065 A1 19981105; AU 7527598 A 19981124; DE 59806121 D1 20021205; EP 0980421 A1 20000223; EP 0980421 B1 20021030; US 2003211957 A1 20031113; US 6610153 B1 20030826; WO 9849262 A1 19981105
DOCDB simple family (application)
DE 19718065 A 19970429; AU 7527598 A 19980420; DE 59806121 T 19980420; EP 9802323 W 19980420; EP 98922746 A 19980420; US 40399600 A 20000110; US 45321203 A 20030603