Separating materials and process for their preparation

摘要: The invention concerns separating materials based on hydroxyl group-containing carriers whose surfaces are coated with covalently-bonded polymers. further processes for preparing these materials. characterized in that the polymers consist of identical recurring units formula (I) -[-CH2-CHX-]-n, which X means CO-NH-CH2-CH2-SO3H and n 2 - 100.