Pressure ( Thermal)-sensitive Dye Used for Carbonless Copying Paper 无碳复写纸用压(热)敏染料
Synthesis of Pressure thermal Sensitive Dye of Fluoran 荧烷类压、热敏染料FH-101的合成
A kind of Pressure ( Thermal)-sensitive Dye and its application were introduced, which has the structure of triarylmethane phthalide or fluorane. 介绍了一类结构为三芳甲烷苯酞系或荧烷系化合物的压(热)敏染料及其在无碳复写纸中的应用。