Bioactive surface coating using macroinitiators
作者： Jochen Meier-Haack , Stefan Zschoche , Volker Steinert , Robert Hans-Jörg Jacobasch , Susanne Jacobasch
DOI:
关键词: Surface coating 、 Polymerization 、 Phosphorous acid 、 Sulfonic acid 、 Phosphoric acid 、 Polymer chemistry 、 Sulfuric acid 、 Monomer 、 Side chain 、 Materials science
摘要: Disclosed is a process for coating substrate surface to make it antibacterial, wherein at least one vinyl monomer of the general formula R-(A)a (I): (wherein R an olefinically unsaturated organic radical, having valence a, A acidic group selected from class consisting carboxyl -COOH, sulfuric acid -OSO2OH, sulfonic -SO3H, phosphoric -OPO(OH)2, phosphonic -PO (OH) 2, phosphorous -OP(OH)2, and phenolic hydroxyl or salt groups, integer 1 up including 6,) subjected graft polymerization under radiative induction thermally on which has been treated beforehand with macroinitiator forms free radical in side chain polymer framework;with proviso that I -COOH either contains further different definitions specified A, used together A. Also disclosed article whose coated whole part by process, its use medicine biotechnology hygiene sector.
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