Novel crosslinkable collagen derivatives, process for obtaining same and their application to the preparation of biomaterials

摘要

The present invention relates to a collagen modified, crosslinkable, soluble in water and / or in aprotic polar organic solvents, and containing free or substituted thiol functions carried by residues of cysteine or its derivatives, said residues being at least partly attached to collagen via spacer compounds. BR/ - It also relates to a process for obtaining said collagen. BR/ - Applications: biomaterials for prostheses, implants or other medical articles. / P