FIELD: chemistry.
SUBSTANCE: invention relates to paint compositions for painting surfaces operating in conditions of possible microbial contamination. The paint composition contains binder, a pigment, functional additives and/or filler, nanostructured silver particles obtained from a redox reaction using a natural polysaccharide of arabinogalactan, and a solvent.
EFFECT: invention prolongs biocidal action of the paint coat by up to 5 years and stability of silver nanoparticles during storage of the paint composition and formation of a coating therefrom.
2 tbl, 9 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ANTIBACTERIAL, ANTI VIRAL, ANTI FUNGAL PAINT MATERIALS | 2023 |
|
RU2807836C1 |
| COATING COMPOUND WITH BIOCIDAL PROPERTIES (VERSIONS) AND METHOD OF OBTAINING NANO-STRUCTURE ADDITIVE WITH BIOCIDAL PROPERTIES | 2007 |
|
RU2338765C1 |
| FUNGUS-RESISTANT ADDITIVE FOR PAINT MATERIAL | 2018 |
|
RU2696388C1 |
| BIOCYDE PAINTWORK MATERIAL | 2002 |
|
RU2195473C1 |
| COMPOSITION WITH BACTERICIDAL PROPERTIES | 2000 |
|
RU2186810C2 |
| METHOD FOR OBTAINING BIOCIDAL WATER-DISPERSION VARNISH AND PAINT MATERIALS | 2017 |
|
RU2674137C1 |
| BIOCIDAL POWDER COMPOSITION | 2017 |
|
RU2700876C2 |
| COMPOSITION (FORMULATION) FOR ANTIFUNGAL TREATMENT OF SWELLABLE COATINGS | 2022 |
|
RU2800456C2 |
| BIOCIDAL ADDITIVE FROM COMPOSITE NANOPARTICLES AND METHOD FOR ITS PRODUCTION | 2022 |
|
RU2800799C1 |
| DISINFECTANT FOR PROTECTING BUILDING MATERIALS FROM BODILY DAMAGES | 2020 |
|
RU2740197C1 |
