Composición antimicrobiana que contiene complejos de plata fotoquímicamente estables

• Main Authors: CARLI, Stefano, BIGNOZZI, Carlo Alberto, DISSETTE, Valeria, PAZZI, Daniele
• Format: Patent
• Language: Spanish
• Published: 29.04.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

Aducto micelar de un complejo neutro de plata monovalente de fórmula Ag-L en la que Ag es un ion Ag+ y L es un ligando de fórmula ácido 4-mercaptofenilborónico, y en el que el ion de plata está unido al grupo mercapto del ligando L en un sistema micelar formado por un tensioactivo catiónico. The present invention relates to an antimicrobial composition containing photochemically stable silver complexes and micelle adducts. In particular, the invention relates to a neutral complex of monovalent Silver of formula Ag-L, wherein Ag is an Ag+ ion and L is a ligand of formula 4- mercaptophenylboronic acid, and wherein the silver ion is linked to the mercapto group of the ligand L. Furthermore, the invention relates to micelle adducts formed between such complexes and a cationic surfactant.