Brief description of the formation of starting a pharmacological of self - hygiene, based on cationic derivatives of phosphate, and their use for the inhibition of microbes, in particular in the plastic materials

摘要

Organic polymeric materials are rendered self-sanitizing with respect to both gram-positive and gram- negative organisms by blending with a prepared polymer a compound of general formula IMAGE wherein R, R3 and R4 are each C1-18 alkyl and R1 and R2 are each C1-18 alkyl or hydroxy alkyl.