发明授权
- 专利标题: Fiber-reactive halotriazinyl or halopyrimidinyl disazo dyes
- 专利标题(中): 纤维反应性卤代三嗪基或卤代嘧啶二重氮染料
-
申请号: US094646申请日: 1993-07-19
-
公开(公告)号: US5486600A公开(公告)日: 1996-01-23
- 发明人: Rolf Deitz , Athanassios Tzikas
- 申请人: Rolf Deitz , Athanassios Tzikas
- 申请人地址: NY Tarrytown
- 专利权人: Ciba-Geigy Corporation
- 当前专利权人: Ciba-Geigy Corporation
- 当前专利权人地址: NY Tarrytown
- 优先权: CHX2318/92 19920723
- 主分类号: C09B62/09
- IPC分类号: C09B62/09 ; C09B62/03 ; C09B62/25 ; C09B62/44 ; C09B62/513 ; C09B67/22 ; C09B67/26 ; D06P3/24 ; D06P3/66 ; D06P1/38
摘要:
Reactive dyes of the formula ##STR1## in which R.sub.1, R.sub.2, R.sub.3, R', A and Y.sub.1 are as defined in claim 1, are particularly suitable for dyeing or printing cellulosic fibre materials or naturally occurring or synthetic polyamide fibre materials with a high tinctorial yield, and produce dyeings and prints having good fastness properties.
公开/授权文献
- USD421663S Portion of a lighting fixture 公开/授权日:2000-03-14