公开(公告)号：EP2682433B1

公开(公告)日：2015-06-03

申请号：EP11871552.3

申请日：2011-09-01

申请人： Dalian University Of Technology ,  Zhuhai Ninestar Management Co., Ltd.

发明人： PENG, Xiaojun ,  WU, Jinhe ,  LONG, Zhi ,  ZHANG, Rong ,  WANG, Licheng ,  WANG, Feng ,  LI, Shaolei ,  FAN, Jiangli ,  SONG, Fengling ,  SUN, Shiguo

IPC分类号： C09B5/14 ,  C07D221/18 ,  C09D11/00 ,  C09D5/00 ,  C09B67/22

CPC分类号： C09D11/328 ,  C07D221/18 ,  C09B5/14 ,  C09B67/0034 ,  C09B67/0038 ,  C09D5/028 ,  C09D7/41

摘要： The present invention relates to compounds shown in the general formula (I) or (III), the salts thereof or their mixtures, as well as their preparation method and application. In the general formula (I), X 1 is H or CO 2 H; X 2 is OH or phenyl group with 0-2 sulfonic acid substituents, and the sulfonic acid substituents are located at random positions of a benzene ring; when X 2 is OH, X 1 is H; when X 2 is phenyl group with 0-2 sulfonic acid substituents, X 1 is H or CO 2 H; n is an integer of 0-2; and in the general formula (III), n and m are respectively an integer of 0-2. The compounds and the mixtures not only have improved light resistance, ozone resistance and water resistance, but also have excellent water solubility and long-term stability in ink-jet ink.

公开(公告)号：EP2298839B1

公开(公告)日：2017-05-31

申请号：EP09745394.8

申请日：2009-04-30

申请人： Zhuhai Ninestar Management Co., Ltd. ,  Dalian University of Technology

发明人： PENG, Xiaojun ,  ZHANG, Jianzhou ,  FAN, Jiangli ,  SUN, Shiguo ,  ZHANG, Rong

IPC分类号： C09B47/26 ,  C09B62/10 ,  C09D11/00

CPC分类号： C09B47/26 ,  C09B62/10 ,  C09B67/0035 ,  C09D11/328

摘要： The invention is related to a weather-resistant dye and use thereof, which contains in molecules thereof not only chromophoric parent D, but also electron-accepting group Q which is linked with dye parent D through non-conjugated carbon link L to constitute D-L-Q dye molecule; the electron-accepting group Q has such a HOMO energy level that is lower than the HOMO energy level of the dye chromophoric parent D. The dye has sun-resistance and anti-ozone performances, which can be used as colorant in the ink, dope, lacquer, toner powder for laser printing, marker, paper, fabric, glass, porcelain or polymer.

摘要翻译： 本发明涉及耐候性染料及其用途，其不仅在其分子中含有发色母体D，而且还包含通过非共轭碳链L与染料母体D连接的电子接受基团Q以构成DLQ染料 分子; 受电子基团Q具有比染料发色母体D的HOMO能级低的HOMO能级。该染料具有抗日光性和抗臭氧性，其可以用作油墨中的着色剂，掺杂剂 ，用于激光印刷的墨粉，标记，纸张，织物，玻璃，瓷器或聚合物。

公开(公告)号：EP2682433A1

公开(公告)日：2014-01-08

申请号：EP11871552.3

申请日：2011-09-01

申请人： Dalian University Of Technology ,  Zhuhai Ninestar Management Co., Ltd

发明人： PENG, Xiaojun ,  WU, Jinhe ,  LONG, Zhi ,  ZHANG, Rong ,  WANG, Licheng ,  WANG, Feng ,  LI, Shaolei ,  FAN, Jiangli ,  SONG, Fengling ,  SUN, Shiguo

IPC分类号： C09B5/14 ,  C07D221/18 ,  C09D11/00 ,  C09D5/00

CPC分类号： C09D11/328 ,  C07D221/18 ,  C09B5/14 ,  C09B67/0034 ,  C09B67/0038 ,  C09D5/028 ,  C09D7/41

摘要： The present invention relates to compounds shown in the general formula (I) or (III), the salts thereof or their mixtures, as well as their preparation method and application. In the general formula (I), X 1 is H or CO 2 H; X 2 is OH or phenyl group with 0-2 sulfonic acid substituents, and the sulfonic acid substituents are located at random positions of a benzene ring; when X 2 is OH, X 1 is H; when X 2 is phenyl group with 0-2 sulfonic acid substituents, X 1 is H or CO 2 H; n is an integer of 0-2; and in the general formula (III), n and m are respectively an integer of 0-2. The compounds and the mixtures not only have improved light resistance, ozone resistance and water resistance, but also have excellent water solubility and long-term stability in ink-jet ink.

摘要翻译： 本发明涉及通式（I）或（III）所示的化合物，其盐或其混合物及其制备方法和应用。 在通式（I）中，X 1为H或CO 2 H; X 2是OH或具有0-2个磺酸取代基的苯基，磺酸取代基位于苯环的随机位置; 当X 2为OH时，X 1为H; 当X 2为具有0-2个磺酸取代基的苯基时，X 1为H或CO 2 H; n是0-2的整数; 在通式（III）中，n和m分别为0-2的整数。 化合物和混合物不仅具有改进的耐光性，耐臭氧性和耐水性，而且在喷墨油墨中也具有优异的水溶性和长期稳定性。

公开(公告)号：EP2298839A1

公开(公告)日：2011-03-23

申请号：EP09745394.8

申请日：2009-04-30

申请人： Ninestar Management Co., Ltd. ,  Dalian University of Technology

发明人： PENG, Xiaojun ,  ZHANG, Jianzhou ,  FAN, Jiangli ,  SUN, Shiguo ,  ZHANG, Rong

IPC分类号： C09B69/00 ,  C09B47/24 ,  C09D11/00

CPC分类号： C09B47/26 ,  C09B62/10 ,  C09B67/0035 ,  C09D11/328

摘要： The invention is related to a weather-resistant dye and use thereof, which contains in molecules thereof not only chromophoric parent D, but also electron-accepting group Q which is linked with dye parent D through non-conjugated carbon link L to constitute D-L-Q dye molecule; the electron-accepting group Q has such a HOMO energy level that is lower than the HOMO energy level of the dye chromophoric parent D. The dye has sun-resistance and anti-ozone performances, which can be used as colorant in the ink, dope, lacquer, toner powder for laser printing, marker, paper, fabric, glass, porcelain or polymer.

摘要翻译： 本发明涉及耐候性染料及其用途，其不仅在分子中含有发色母体D，而且还包含电子接受基团Q，其通过非共轭碳链L与染料母体D连接以构成DLQ染料 分子; 电子接受基团Q具有低于染料发色母体D的HOMO能级的HOMO能级。该染料具有防晒和抗臭氧性能，可用作油墨中的着色剂，涂料 ，漆，激光打印用墨粉，标记，纸，织物，玻璃，瓷或聚合物。