![活性染料的混合物及其用途](/CN/2012/8/7/images/201280038224.jpg)
基本信息:
- 专利标题: 活性染料的混合物及其用途
- 专利标题(英):Mixtures of reactive dyes and their use
- 申请号:CN201280038224.0 申请日:2012-06-19
- 公开(公告)号:CN103703083A 公开(公告)日:2014-04-02
- 发明人: G.罗恩特根 , A.特兹卡斯 , H.J-L.克里斯特纳彻尔 , L.费科特
- 申请人: 亨斯迈先进材料(瑞士)有限公司
- 申请人地址: 瑞士巴塞尔
- 专利权人: 亨斯迈先进材料(瑞士)有限公司
- 当前专利权人: 亨斯迈先进材料(瑞士)有限公司
- 当前专利权人地址: 瑞士巴塞尔
- 代理机构: 中国专利代理(香港)有限公司
- 代理人: 孔青; 李炳爱
- 优先权: 11176525.1 2011.08.04 EP
- 国际申请: PCT/EP2012/061643 2012.06.19
- 国际公布: WO2013/017331 EN 2013.02.07
- 进入国家日期: 2014-01-29
- 主分类号: C09B62/44
- IPC分类号: C09B62/44 ; C09B62/513 ; C09B62/533 ; C09B67/00 ; D06P1/651 ; D06P1/90
Dye mixtures comprising at least one reactive dye of the formula (1) together with at least one reactive dye of the formula (2), wherein one of the radicals A and B denotes NH2, and the other one of the radicals A and B denotes OH, D is a benzene or naphthalene radical, R1 is hydrogen, hydroxy, sulfo, C1-C4alkyl or C1-C4alkoxy unsubstituted or substituted in the alkyl moiety by hydroxy or by sulfato, R2 is hydrogen, C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino or ureido, R3 is C1-C4alkyl, (R4)0-2 denotes 0 to 2 identical or different substituents selected from the group C1-C4alkyl, C1-C4alkoxy or sulfo, X1is halogen, 3-carboxypyridin-1-yl or 3-carbamoylpyridin-1-yl, Y1, Y2, Y3, Y4 and Y5 are each independently of the other vinyl or a radical -CH2CH2-U and U is a group removable under alkaline conditions, h, k, l, m and n are each independently of the other the number 0, 1 or 2, and p and q are each independently of the other the number 0 or 1, are suitable for dyeing and printing cellulosic or nitrogen-containing fibre materials.
IPC结构图谱:
C | 化学;冶金 |
--C09 | 染料;涂料;抛光剂;天然树脂;黏合剂;其他类目不包含的组合物;其他类目不包含的材料的应用 |
----C09B | 有机染料或用于制造染料的有关化合物;媒染剂;色淀 |
------C09B62/00 | 活性染料,即与基质形成共价键或自身聚合的染料 |
--------C09B62/44 | .带有不直接连接到杂环上的活性基团 |