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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