LUMINESCENT ENAMEL AND METHOD OF ITS OBTAINING
FIELD: paint and varnish coverings. ^ SUBSTANCE: luminescent enamel contains a mix of solutions of two film-forming components - 50% solution polymethylphenylsiloxane pitch in toluene and 15% solution of a butyl methacrylate copolymer and methacrylic acid or a butyl methacrylate copolymer and amide...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: paint and varnish coverings. ^ SUBSTANCE: luminescent enamel contains a mix of solutions of two film-forming components - 50% solution polymethylphenylsiloxane pitch in toluene and 15% solution of a butyl methacrylate copolymer and methacrylic acid or a butyl methacrylate copolymer and amide of methacrylic acid in mixes of organic solvents, a luminescent pigment with long afterglow - strontium-calciumvaluminum silicate, activated by europium and neodymium, if necessary an additional pigment - titanium dioxide or zirconium dioxide, filler - aerosil at the declared proportion of the components. Also the method of obtaining of luminescent enamel and a product, where the described enamel is applied, is described. ^ EFFECT: allows obtaining coverings with high luminescent effect. ^ 6 cl, 2 tbl, 14 dwg |
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