| 摘要 |
<p>Anthraquinone dyes containing 1,2,4-oxdiazol groups especially blue dye of formula (where X is (1-3C alkyl) amino, Y is H, Hal, NH3, 1-6C alkylamino or alkylmercapto in which the alkyl is opt. substd. by Hal, OH or alkoxy, phenyl amino or phenyl-mercapto, the phenyl opt. substd. by Hal, Me Et or MeO and R1 is aliphatic hydrocarbon residue containing aromatic ether group or aliphatic thioether-, sulphone-or polyether group) are suitable as dispersion dyes for dyeing polyester and polyamide textiles, and can also be used as pigment dyestuffs for bulk dyeing of thermoplastic materials and for spinning dyeing of polyester and polyamides.</p> |
