Surface-treated melamine cyanurate powder and process for its production
AssigneeNissan Chemical Industries, Ltd.
InventorsShinichi Yuki, Kouji Shishido, Masayoshi Shirakawa, Masuo Shindo
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Abstract
A melamine cyanurate powder composed of readily dispersible aggregated primary particles of melamine cyanurate surface-treated with a metal oxide.
Claims8
A melamine cyanurate powder comprising readily dispersible aggregated primary particles of melamine cyanurate, and particles of metal oxide fixed on the surface of said primary particles of melamine cyanurate.
A process for producing a melamine cyanurate powder, which comprises reacting melamine with cyanuric acid in an aqueous medium in the presence of a metal oxide sol, and spray drying the resulting aqueous dispersion slurry of melamine cyanurate.
Dependencies are inferred from the claim text.