发明公开
EP0501415A1 Monoazo compounds and method for dyeing or printing fiber materials using the same
失效
单偶氮化合物以及用相同的染色或印花纤维材料的方法。
- 专利标题： Monoazo compounds and method for dyeing or printing fiber materials using the same
- 专利标题（中）： 单偶氮化合物以及用相同的染色或印花纤维材料的方法。
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申请号： EP92103167.0申请日： 1992-02-25
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公开(公告)号： EP0501415A1公开(公告)日： 1992-09-02
- 发明人: Miki, Masayuki , Akahori, Kingo , Kayane, Yutaka , Washimi, Takeshi
- 申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 申请人地址： 5-33, Kitahama 4-chome Chuo-ku Osaka JP
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人地址： 5-33, Kitahama 4-chome Chuo-ku Osaka JP
- 代理机构： VOSSIUS & PARTNER
- 优先权： JP33047/91 19910227; JP34245/91 19910228
- 主分类号： C09B62/085
- IPC分类号： C09B62/085 ; C09B62/51
摘要：
A monoazo compound of the following formula,
wherein D is phenylene or naphthylene; X is halogeno, pyridinio or
B is -OR₃, -SR₄,
in which R₃, R₄, R₅ and R₆ are each hydrogen, alkyl, phenyl, naphthyl or benzyl, r is 0 or 1, and E is O, SO, SO₂, CH₂ or NR₈, in which R₈ is hydrogen or C₁-C₄ alkyl; R, R₁, R₂ and R₇ are each hydrogen or alkyl; A₁, A₂ and A₃ are each phenylene, naphthylene or alkylene; Z₁, Z₂ and Z₃ are each -SO₂CH=CH₂ or -SO₂CH₂CH₂Y, in which Y is a splittable group; and p is 0 or 1; which compound is useful for dyeing or printing fiber materials to obtain a product dyed or printed in a color superior in various fastness properties with superior build-up property.
wherein D is phenylene or naphthylene; X is halogeno, pyridinio or
B is -OR₃, -SR₄,
in which R₃, R₄, R₅ and R₆ are each hydrogen, alkyl, phenyl, naphthyl or benzyl, r is 0 or 1, and E is O, SO, SO₂, CH₂ or NR₈, in which R₈ is hydrogen or C₁-C₄ alkyl; R, R₁, R₂ and R₇ are each hydrogen or alkyl; A₁, A₂ and A₃ are each phenylene, naphthylene or alkylene; Z₁, Z₂ and Z₃ are each -SO₂CH=CH₂ or -SO₂CH₂CH₂Y, in which Y is a splittable group; and p is 0 or 1; which compound is useful for dyeing or printing fiber materials to obtain a product dyed or printed in a color superior in various fastness properties with superior build-up property.
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