| 发明名称 |
METHOD FOR ONE-BATH DYEING OF BLENDS CONSISTING OF SYNTHETIC AND CELLULOSE FIBERS |
| 摘要 |
Process for simultaneously dyeing by the one-bath method with dispersion and reactive dyestuffs blends of synthetic and cellulose fibers in an alkaline medium by the thermosol process, wherein as dispersion dyestuff a 1,4-diamino-2-alkylsulfonyl-anthraquinone in which the amino group in 4-position is substituted by a phenyl radical is used.
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| 申请公布号 |
US3649161(A) |
申请公布日期 |
1972.03.14 |
| 申请号 |
USD3649161 |
申请日期 |
1969.03.28 |
| 申请人 |
FARBWERKE HOECHST AG. VORMALS MEISTER LUCIUS & BRUNING |
发明人 |
HANS-ULRICH VON DER ELTZ;RICHARD GROSS |
| 分类号 |
C09B1/22;C09B1/32;D06P3/82;(IPC1-7):D06P3/82 |
主分类号 |
C09B1/22 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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