DERIVES ESTERS D'ACIDE HYALURONIQUE POUR LA PREPARATION DE MATERIAUX HYDROGEL PAR PHOTOPOLYMERISATION

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专利权人:

FIDIA ADVANCED BIOPOLYMERS S.R.L.

发明人:

BELLINI, DAVIDE,ZANELLATO, ANNA MARIA

申请号：

CA2478655

公开号：

CA2478655C

申请日:

2003.03.12

申请国别(地区):

CA

年份:

2012

代理人:

摘要：

The present invention relates to hyaluronic acid ester derivatives, whosecarboxylic groups are partially esterified with hydroxy groups ofpropiophenone derivatives, to the hydrogel materials consisting of the saidhyaluronic acid ester derivatives, to their preparation process by photocuringof the hyaluronic acid ester derivatives, and their use in the biomedical,sanitary and surgical fields, and in the medical field as controlled releasesystems for drugs.

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