首页>
外国专利>
COATING COMPOUND MADE OF AN AGENT WHICH GENERATES SIO2 WITH AT LEAST TWO ANTIBACTERIAL AGENTS
COATING COMPOUND MADE OF AN AGENT WHICH GENERATES SIO2 WITH AT LEAST TWO ANTIBACTERIAL AGENTS
展开▼
机译:生成具有至少两种抗菌剂的SIO2的复合剂
展开▼
页面导航
摘要
著录项
相似文献
摘要
Antibacterial coating composition comprises a silicon dioxide producing agent (50-99.9 wt.%, preferably 80-99 wt.%) and at least an antibacterial active substance (0.1-50 wt.%, preferably 1-20 wt.%), where the antibacterial active substance is at least two compound in the form of cationic, anionic or nonionic deactylated chitosan or its derivatives; phenols groups of the halogenated dihydroxydiphenylmethane, sulfide and ethers; and/or substituted quaternary ammonium salts of alkylated phosphoric acid. Independent claims are included for: (1) the preparation of the antibacterial coating comprising forming a sol gel with nanoparticles by hydrolysis of precursor in water; and providing antimicrobial active substance dissolved in a hydrophilic solvent to the brine solution; (2) an application kit comprising the composition together with application instruction panel for cleaning and preparation of the substrates to be coated, in the form of individually packed sachet cloths; and (3) a nano-scalic antibacterial coating in a thickness of 50-500 nm, preferably 120-250 nm, comprising a non-porous inorganically polymerized silicon dioxide layer, which is applied on a substrate, and an antibacterial active substance.
展开▼