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