| 发明名称 |
BENZOQUINONE DYE, ROPE-DYEING DYE COMPOSITIONS, COTTON ROPE-DYEING METHODS USING SAME, AND THE THUS DYED MATERIALS |
| 摘要 |
A rope-dyeing dye composition is provided comprising at least one yellow benzoquinone dye represented by Formula (I): (I) wherein R1, R2, R3, R1', R2', and R3', commonly or independently represent a hydrogen atom, a halogen atom, alkyl, cycloalkyl, alkenyl, aryl, aralkyl, alkoxyl or alkoxyalkyl, either alone or in combination with a specified red .DELTA.2,3'-biindolin-3,2'-dione dye and/or a specified blue indigoid dye. Such dye composition enables the rope-dyeing of denim cotton warp yarns.
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| 申请公布号 |
CA2031419(C) |
申请公布日期 |
1995.06.20 |
| 申请号 |
CA19902031419 |
申请日期 |
1990.12.04 |
| 申请人 |
MITSUI TOATSU CHEMICALS, INCORPORATED |
发明人 |
KOSHIDA, HITOSHI;SAKAGAWA, TETSUO;NAKAYAMA, TAKAYUKI;SUWA, HIROSHI;IGATA, AKITOSHI;IMAI, MASAO |
| 分类号 |
C09B57/00;C09B67/22;D06P1/22;(IPC1-7):C09B7/00;D06P1/38;D06P3/60 |
主分类号 |
C09B57/00 |
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