Process for providing articles with a biocompatible surface laye

Details Process for providing articles with a biocompatible surface laye Process for providing articles with a biocompatible surface laye

1986-03-05

1987-06-16

Page, Thurman K.

Coating processes

Medical or dental purpose product; parts; subcombinations;...

Particulate or unit-dosage-article base

4274071, 4274072, 427410, 4274121, A01N 102

Patent

active

046735844

ABSTRACT:
A process for providing a surface of glass, silicon, aluminum or silicone rubber of an article useful within medicine with a bicompatible 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 polysaccharide containing at least one hydroxyl group. The invention also relates to an article exhibiting a biocompatible surface layer of a polysaccharide containing at least one hydroxyl group, which polysaccharide is covalently bound to a surface of glass, silicon, aluminum or silicone rubber of the article by means of a silane.

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Chemical Abstract, vol. 83, No. 10, p. 369, No. 84823v.

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