substitution of nucleusとは 意味・読み方・使い方

A colored curable composition contains phthalocyanine compound which is soluble in organic solvents, whose main absorption in chloroform solvent falls within a range of 680nm-800nm, and which has partial structure having at least one of chlorine atom and bromine atom and one or more substitution represented by general formula (1) in the same benzene nucleus.例文帳に追加

有機溶剤に可溶で、且つ、クロロホルム溶媒中での主吸収が６８０ｎｍ〜８００ｎｍの範囲に入り、同一ベンゼン核に、塩素原子および臭素原子の少なくとも１つと下記一般式（１）で表される置換を１つ以上有する部分構造を有するフタロシアニン化合物を含有する着色硬化性組成物。 - 特許庁