Patent detail
Biodegradable hydrogel with controlled lifetime and method of preparation thereof
VOJTOVÁ, L. MICHLOVSKÁ, L. JANČÁŘ, J.
Patent type
Patent
Abstract
The present invention provides a biodegradable hydrogel with controlled lifetime obtainable by crosslinking alpha,omega-itaconyl terminated [(polylactide-co-polyglycolide)-b-polyethyleneglycol-b-(polylactide-co-polyglycolide)] block copolymer using a blue light and catalyzed by a mixture of camphoroquinone and a tertiary amine without the presence of any crosslinking agent..
Keywords
hydrogel, biodegradation, crosslinking, thermosensitive copolymers, itaconic acid, swelling
Patent number
EP 3097134 B1
Date of registration
19.07.2017
Date of expiry
21.01.2035
Owner
Vysoké učení technické v Brně, Brno, CZ
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