B - Operations – Transporting – 05 – D
Patent
B - Operations, Transporting
05
D
117/131, 117/89
B05D 3/10 (2006.01) A61L 33/00 (2006.01) A61L 33/08 (2006.01) B05D 5/00 (2006.01)
Patent
CA 1209413
ABSTRACT OF THE DISCLOSURE A process for providing a surface of glass, silicon, aluminium or silicone rubber of an article useful within medicine with a biocompatible surface layer. Said surface is reacted (after oxidation when required) with a silane containing at least one epoxy group and the surface thus treated is then reacted with a polysaccha- ride containing at least one hydroxyl group. The inven- tion also relates to an article exhibiting a biocompat- ible surface layer of a polysaccharide containing at least one hydroxyl group, which polysaccharide is co- valently bound to a surface of glass, silicon, aluminium or silicone rubber of the article by means of a silane.
428106
Nygren Bo H.
Stenberg Johan E.
Astra Meditec Ab
Fetherstonhaugh & Co.
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