机构地区: 大连理工大学化工学院石油化工学院
出 处: 《感光科学与光化学》 1992年第4期304-309,共6页
摘 要: 本文选用了一系列黄、品、青油溶性偶氮染料来研究银漂影像染料的漂白性能与其分子结构的关系。结果表明,油溶性染料分子中,取代基团的吸电性强,不对称性大,取代基含脂肪链短的,其漂白性能好。 Relationship between bleaching property nd molecular structure of yellow, magenta and cyan oil soluble dyes for silver-dye-bleach photography were studied. The results showed that dyes with strong electron-withdrawing group, asymmetrical structure and short alkyl chain substituents have better bleaching properties.
领 域: [化学工程]