Last Updated
：2025/11/20
copper phthalocyanine
Noun
uncountable
Japanese Meaning
塗料や染料に使用される合成化学物質。純粋な状態では鮮やかな青色を呈し、塩素処理を施すと非常に濃い緑色になり、臭素と塩素処理されたものを混合すると黄色みがかったエメラルドグリーンを発色する
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A synthetic chemical used as a colorant in paints and dyes. First used in 1929. In pure form it is an intense blue. It is chlorinated to produce very intense dark green, and brominated and chlorinated copper phthalocyanines are mixed to produce a yellower emerald green.
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copper phthalocyanine
The conservator applied copper phthalocyanine to the faded mural to restore its intense blue and emerald green tones.
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The conservator applied copper phthalocyanine to the faded mural to restore its intense blue and emerald green tones.
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