申请人:Elder Stewart Todd
公开号:US20090286878A1
公开(公告)日:2009-11-19
Anti-microbial compositions are provided which comprise as an antimicrobial agent at least one compound derived from a select polyol containing at least 3 hydroxy groups wherein one or more, and often two or more, of the hydroxyls are derivitized to form certain ether, ester, carbonate or carbamate groups which groups may bear additional functionality. Novel antimicrobial compounds of this class are also provided. The compositions are effective against a variety of pathogens including fungi, Gram positive bacteria and Gram negative bacteria and are expected to have low human toxicity. Applications for the polyglycerol anti-microbial agents and compositions include those involving human and plant contact, such as cosmetics, hair care products, textiles and plant protections, as well as in applications with much less human contact, such as plastics, coatings, wood, paper and other materials of construction.
提供了抗微生物组合物,其中包括至少一种来自选择的聚醇衍生物的抗微生物剂,该聚醇含有至少3个羟基,其中一个或多个,通常是两个或更多个羟基被衍生化形成特定的醚、酯、碳酸酯或氨基甲酸酯基团,这些基团可能带有额外的功能。还提供了这一类新型抗微生物化合物。这些组合物对各种病原体包括真菌、革兰氏阳性细菌和革兰氏阴性细菌都有效,并预计具有较低的人体毒性。聚甘油抗微生物剂和组合物的应用包括涉及人类和植物接触的应用,如化妆品、护发产品、纺织品和植物保护,以及涉及人类接触较少的应用,如塑料、涂料、木材、纸张和其他建筑材料。