OCULAR COMPOSITIONS

The invention provides methods of making microparticle and nanoparticle ocular implants from a compositions comprising: 99 to 60% (w/w) of a photopolymerizable composition selected from the group of fragments or monomers consisting of polyalkylene glycol diacrylate and polyalkylene glycol dimethacry...

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Bibliographic Details
Main Authors JONES, David, THAKUR, Raghu Raj Singh, SONAWANE, Rahul
Format Patent
LanguageEnglish
French
German
Published 18.03.2020
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:The invention provides methods of making microparticle and nanoparticle ocular implants from a compositions comprising: 99 to 60% (w/w) of a photopolymerizable composition selected from the group of fragments or monomers consisting of polyalkylene glycol diacrylate and polyalkylene glycol dimethacrylate, wherein the photopolymerizable composition has a molecular weight in the range of 100 to 20,000 Dalton; a biodegradable polymer selected from the group consisting of aliphatic polyester-based polyurethanes, polylactides, polycaprolactones, polyorthoesters and mixtures, copolymers, and block copolymers thereof; a photoinitiator; and a therapeutic agent.
Bibliography:Application Number: EP20180724226