| 摘要 |
PCT No. PCT/GB96/01533 Sec. 371 Date May 17, 1998 Sec. 102(e) Date May 17, 1998 PCT Filed Jun. 26, 1996 PCT Pub. No. WO97/04030 PCT Pub. Date Feb. 6, 1997Azothiophene disperse dyes of Formula (1) in which R, R1, R2 and R3 each independently is alkyl or alkenyl and mixtures thereof with other dyes are useful for dyeing synthetic textile material or a fiber blend thereof such as secondary cellulose acetate, cellulose triacetate, polyamide, polyacrylonitrile and aromatic polyester. |
