| 摘要 |
Newly improved dye compositions are produced using more than two kinds of styryl compounds (I), where X1=halogen atom low-grade alkyl, or alkoxy; X2,Y1,Y2=hydrogen atom, halogen atom, low-grade alkyl, or alkoxy; R1,R3=substituted or unsubstituted alkyl; R2=straight-, or side-chained C3-C10 alkylene or alicyclic alkylene. Manufactured dyes show good dyeing affinity, anti-decomposition, anti-sublimation, and high reproduceability.
|
