용매 열처리법을 통한 diketopyrrolopyrroles 화합물의 안료화 및 그 특성 = Pigmentation of Diketopyrrolopyrroles Compound through Solvent Thermal-treatment and Its Property

다국어 초록 (Multilingual Abstract)

To prepare diketopyrrolopyrrole (DPP) red 254 pigment with high shield and bright color, DPP red 254 crude previously synthesizedwas treated at various thermal-treat temperature, addition derivative and ball-milling. The properties of samples weremeasured by the means of FT-IR, UV-Vis spectroscopy, TEM, PSA, BET surface area analyzer, viscometer andspectrophotometer. It was found that solvent thermal-treatment of the sample prepared after ball-milling as nano-scale was veryeffective method in pigmentation process.

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