FIELD: chemistry.
SUBSTANCE: composition for making biologically stable coating contains sol based on a water-alcohol solution of tetraethoxysilane and epoxy compounds (silicate (49.75-49.99 wt %) and epoxy (49.75-49.99 wt %) components, respectively) with an inorganic acid additive and metal salts if necessary, as well as a modifying additive - detonation nanodiamonds with size of nanoparticles and their aggregates of 3-100 nm (0.02-0.5 wt %). Detonation nanodiamonds can be in the composition in form of an aqueous suspension, powder or graphitised diamond mixture.
EFFECT: preparation of a composition for making a coating based on epoxy-silicate sols and having considerable biological antimicrobial and anti-mold activity.
5 cl, 1 tbl, 3 ex
Title | Year | Author | Number |
---|---|---|---|
COMPOSITION FOR OBTAINING MATRIX WITH PHOTOCATALYTIC ACTIVITY | 2011 |
|
RU2518124C2 |
COMPOSITION FOR OBTAINING BIOLOGICALLY RESISTANT MATERIAL | 2008 |
|
RU2381241C1 |
METHOD OF PRODUCING COMPOSITION WITH ANTIFUNGAL PROPERTIES | 2023 |
|
RU2820534C1 |
COMPOSITION FOR PROTECTING BUILDING MATERIALS FROM BIODETERIORATION | 2018 |
|
RU2700066C1 |
COMPOSITION FOR OBTAINING COATING FOR REDUCING MECHANICAL FAILURES OF HIGH-SPEED ELECTRIC MACHINE ROTOR | 2013 |
|
RU2537855C2 |
COMPOSITE POLYMERIC BIOCIDAL MATERIAL | 2022 |
|
RU2796750C1 |
BIOPROTECTIVE POLYMER POWDER COMPOSITION | 2021 |
|
RU2766332C1 |
SILICATE MIXTURE | 2003 |
|
RU2285681C2 |
METHOD OF OBTAINING SILICON DIOXIDE-BASED COATINGS | 2013 |
|
RU2518612C1 |
METHOD OF PREPARING STABLE SUSPENSION OF DETONATION NANODIAMONDS | 2008 |
|
RU2384524C2 |
Authors
Dates
2010-02-20—Published
2008-08-21—Filed