FIELD: chemistry.
SUBSTANCE: invention relates to compositions of multifunctional nanostructured additives to coatings, such as lacquer, paint, enamel, in order to prevent corrosion processes and biofouling of underwater parts of ships and offshore structures. Multifunctional coating additive contains the following in wt. %: corrosion inhibitor and organic biocide in molar ratio 0.5–2.0/5.0–10.0, conducting polymer 10.0–40.0, copper or zinc nanoparticles 2.0–10.0, aluminosilicate nanotubes are the rest, up to 100. Aluminosilicate nanotubes are intercalated by a corrosion inhibitor and an organic biocide and coated with a layer of a conducting polymer with nanoparticles of copper or zinc on the surface of the polymer layer.
EFFECT: technical result consists in provision of intercalation of aluminosilicate nanotubes with corrosion inhibitor and organic biocide and coating of said nanotubes with layer of conducting polymer with nanoparticles of copper or zinc on surface.
1 cl, 2 tbl, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
| MONOLAYERED ANTICORROSION PAINT-AND-VARNISH MATERIAL BASED ON EPOXY BINDING AGENT WITH CARBON NANOTUBES | 2012 |
|
RU2537001C2 |
| NANOSTRUCTURED CATALYST FOR SELECTIVE HYDRATION OF ACETYLENE | 2020 |
|
RU2752383C1 |
| POLYMER COMPOSITION FOR PRODUCING INTUMESCENT FIRE-RETARDANT COATINGS | 2024 |
|
RU2825384C1 |
| NANOSTRUCTURED CATALYST FOR HYDRODEOXYGENATION OF AROMATIC OXYGEN-CONTAINING COMPONENTS OF BIOOIL | 2022 |
|
RU2797423C1 |
| METHOD FOR PRODUCING ANTICORROSIVE PAINT MATERIAL | 2016 |
|
RU2662010C2 |
| NANOSTRUCTURED CATALYST FOR HYDROGENATION OF AROMATIC HYDROCARBONS C6-C8 | 2019 |
|
RU2696957C1 |
| ANTI-CORROSION COATING OF SELF-POLISHING TYPE WITH ENCAPSULATED BACTERIAL EXTRACT | 2022 |
|
RU2791236C1 |
| CATALYST FOR ISOMERIZATION OF C-8 AROMATIC HYDROCARBONS | 2018 |
|
RU2676704C1 |
| ANTICORROSION COATING COMPOUND | 2019 |
|
RU2737693C1 |
| METHOD FOR PURIFICATION OF SINGLE-LAYER CARBON NANOTUBES | 2023 |
|
RU2802348C1 |
