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1.发明授权Asymmetric dioxazine compounds and method for dyeing or printing fiber materials using the same 失效使用相同的非对称的二恶嗪化合物和方法用于染色或印花的纤维材料
公开(公告)号：EP0472975B1
公开(公告)日：1997-12-17
申请号：EP91113318.9
申请日：1991-08-08
发明人： Yokogawa, Kazufumi , Takahashi, Miyao , Fuzisaki, Takahiko , Kayane, Yutaka , Kawabata, Shigeru , Harada, Naoki
IPC分类号： C09B62/04 , C09B62/503 , D06P1/38
CPC分类号： C09B62/021 , C09B62/4405 , C09B62/5033
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2.发明公开Asymmetric dioxazine compounds and method for dyeing or printing fiber materials using the same 失效不对称二氧化锡化合物和使用该方法染色或印刷纤维材料的方法
公开(公告)号：EP0472975A3
公开(公告)日：1992-11-25
申请号：EP91113318.9
申请日：1991-08-08
发明人： Yokogawa, Kazufumi , Takahashi, Miyao , Fuzisaki, Takahiko , Kayane, Yutaka , Kawabata, Shigeru , Harada, Naoki
IPC分类号： C09B62/04 , C09B62/503 , D06P1/38
CPC分类号： C09B62/021 , C09B62/4405 , C09B62/5033
摘要： An asymmetric dioxazine compound represented by the following formula (I) in the free acid form:
wherein A₁ and A₂ independently of one another are each sulfo, halo, alkyl or alkoxy, W is an unsubstituted or substituted aliphatic or aromatic bridging group, X₁ and X₂ independently of one another are each hydrogen, halo, alkyl, alkoxy or phenoxy, R₁ and R₂ independently of one another are each hydrogen or unsubstituted or substituted alkyl, R₃ and R₄ independently of one another are each hydrogen, halo, alkyl, alkoxy or unsubstituted or substituted amino, Z is a fiber-reactive group, m and n independently of one another are each 0 or 1, provided that m≠n, and ℓ is 1 or 2. This compound is suitable for dyeing and printing cellulose fiber, natural and synthetic polyamide fibers, polyrethane fiber, leather and the like and mixed yarns thereof, to obtain dyed or printed products of a color fast to light, wetness and chlorine with superior build-up and level dyeing properties.-
3.发明公开Asymmetric dioxazine compounds and method for dyeing or printing fiber materials using the same 失效不对称的二恶嗪化合物和用于使用相同的染色或印花纤维材料的方法。
公开(公告)号：EP0472975A2
公开(公告)日：1992-03-04
申请号：EP91113318.9
申请日：1991-08-08
发明人： Yokogawa, Kazufumi , Takahashi, Miyao , Fuzisaki, Takahiko , Kayane, Yutaka , Kawabata, Shigeru , Harada, Naoki
IPC分类号： C09B62/04 , C09B62/503 , D06P1/38
CPC分类号： C09B62/021 , C09B62/4405 , C09B62/5033
摘要： An asymmetric dioxazine compound represented by the following formula (I) in the free acid form:
wherein A₁ and A₂ independently of one another are each sulfo, halo, alkyl or alkoxy, W is an unsubstituted or substituted aliphatic or aromatic bridging group, X₁ and X₂ independently of one another are each hydrogen, halo, alkyl, alkoxy or phenoxy, R₁ and R₂ independently of one another are each hydrogen or unsubstituted or substituted alkyl, R₃ and R₄ independently of one another are each hydrogen, halo, alkyl, alkoxy or unsubstituted or substituted amino, Z is a fiber-reactive group, m and n independently of one another are each 0 or 1, provided that m≠n, and ℓ is 1 or 2. This compound is suitable for dyeing and printing cellulose fiber, natural and synthetic polyamide fibers, polyrethane fiber, leather and the like and mixed yarns thereof, to obtain dyed or printed products of a color fast to light, wetness and chlorine with superior build-up and level dyeing properties.摘要翻译： 通过游离酸形式的下式（I）表示的不对称二恶嗪化合物：
彼此的worin A1和A2unabhängig各自磺基，卤素，烷基或烷氧基，W是unsubstituiertem或substituiertem脂族或芳族桥接基团 中，X 1和彼此的X2unabhängig各自是氢，卤素，烷基，烷氧基或苯氧基，R1和R2彼此unabhängig各自为氢或unsubstituiertem或substituiertem烷基，彼此各自是氢，卤素，烷基的R 3和R 4unabhängig ，烷氧基或unsubstituiertem或substituiertem氨基，Z是一个纤维活性基团，m和n彼此unabhängig各自为0或1，条件做米注QUAL n，并且l为1或2。该化合物是适合于染色和印花 纤维素纤维，天然和合成的聚酰胺纤维，纤维polyrethane，皮革及其类似物和混合纱线，以快速获得彩色的染色或印花的产品光，湿度和氯具有优异积聚和水平染色性 ，
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