Patent detail
Method of preparation of thermodegradable polyurethane foams
VOJTOVÁ, L. JANČÁŘ, J.
Patent type
Patent
Abstract
The invention relates to a method of preparation of thermodegradable polyurethane foams, containing an incorporated thermolabile azo-compound, allowing for the thermal degradation of the polymer into components that can be optionally re-used.
Keywords
polyurethane, thermodegradation, azo-compound
Patent number
EP2370487
Date of application
11. 12. 2009
Date of registration
6. 3. 2013
Date of expiry
11. 12. 2029
Publisher
World Intellectual Property Organization
Owner
Vysoke uceni technicke v Brne, CZ
Possibilities of use
In order to use the result by another entity, it is always necessary to acquire a license
Licence fee
The licensor does not require a license fee for the result