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1. 发明授权

US06884876B2 Disperse-reactive dyes containing acetoxyethylsulfone or vinylsulfone and their process 失效
标题翻译：含有乙酰氧基乙基砜或乙烯基砜的分散反应性染料及其工艺
公开(公告)号：US06884876B2
公开(公告)日：2005-04-26
申请号：US10466356
申请日：2002-01-16
申请人： Sea Wha Oh , Seung Rim Shin , Tae Kyung Kim , Sun Il Kim , Jong Il Shin
发明人： Sea Wha Oh , Seung Rim Shin , Tae Kyung Kim , Sun Il Kim , Jong Il Shin
IPC分类号： C07D277/82 , C07D213/85 , C09B62/51
CPC分类号： C09B62/51
摘要： The present invention relates to water insoluble disperse-reactive dyes expressed by the formula (3) and (4) and to their preparation, (3) (4) wherein each of Ar1 and Ar2 represents aryl or benzothiazole group, and each of R, R1, R2, and R3 independently represents hydrogen, alkyl, alkoxy, cyanoalkyl or aminoacetyl group.
摘要翻译：本发明涉及由式（3）和（4）表示的水不溶性分散反应性染料及其制备，（3）（4），其中Ar 1和 R 2表示芳基或苯并噻唑基，R 1，R 2，R 2和R 3 3各自独立地表示氢，烷基，烷氧基，氰基烷基或氨基乙酰基。

2. 发明授权

US06326474B1 Reactive black dyes containing acetoxyethyl sulfone moiety 失效
标题翻译：含有乙酰氧基乙基砜部分的活性黑色染料
公开(公告)号：US06326474B1
公开(公告)日：2001-12-04
申请号：US09646938
申请日：2000-11-20
申请人： Sea Wha Oh , Myeong Nyeo Kang , Seung Rim Shin , Tae Kyung Kim , Sung Nyung Yun
发明人： Sea Wha Oh , Myeong Nyeo Kang , Seung Rim Shin , Tae Kyung Kim , Sung Nyung Yun
IPC分类号： C09B62513
CPC分类号： C09B62/513
摘要： This invention relates to a reactive black dye containing acetoxyethyl sulfone compound and more particularly, to the reactive black dye containing acetoxyethyl sulfone compound of formula (1), which is characterized by lessening the loss of dyes in filtering process owing to the low solubility by introducing the aminophenyl-beta-acetoxyethyl sulfone moiety, saving the cost for waste water treatment by using a small amount of salt in salting-out process and furthermore obtaining bright color with high dyeing yield and good substantivity wherein M is an alkali metal atom, and wherein the compound of formula (1) is chosen from
摘要翻译：本发明涉及含有乙酰氧基乙基砜化合物的反应性黑色染料，更具体地说，涉及含有式（1）的乙酰氧基乙基砜化合物的反应性黑色染料，其特征在于减少过滤过程中染料的损失，因为通过引入氨基苯基-β-乙酰氧基乙基砜部分，通过在盐析过程中使用少量的盐来节省废水处理的成本，并且进一步获得具有高染色产率和良好亲和性的亮色，其中M是碱金属原子，其中式（1）的化合物选自

3. 发明授权

US06310187B1 Reactive red dyes containing monochlorotriazine and acetoxyethyl sulfone groups 失效
标题翻译：含有一氯三嗪和乙酰氧基乙基砜基团的活性红色染料
公开(公告)号：US06310187B1
公开(公告)日：2001-10-30
申请号：US09646868
申请日：2001-04-09
申请人： Sea Wha Oh , Myeong Nyeo Kang , Seung Rim Shin , Tae Kyung Kim , Mi Kyoung Song
发明人： Sea Wha Oh , Myeong Nyeo Kang , Seung Rim Shin , Tae Kyung Kim , Mi Kyoung Song
IPC分类号： C09B6251
CPC分类号： C09B62/4413
摘要： The present invention relates to a bifunctional red reactive dye and more particularly, to the bifunctional red reactive dye with monochlorotriazine and acetoxyethylsulfone as reactive groups expressed by formula (I), wherein, M is alkaline metal atom, which provides excellent combination of properties in that 1) the introduction of aminophenyl-&bgr;-acetoxyethylsulfone group to the dye may minimize the loss of dye, since its low solubility to water lessens the amount of the remaining solution during filtration, 2) an easier salting-out process requires a smaller amount of salt during the process so that the costs for the treatment of waste water may be significantly reduced, and 3) a better dyeing yield with enhanced substantivity and better brightness in color
摘要翻译：本发明涉及双功能红色反应性染料，更具体地说，涉及由式（I）表示的作为反应性基团的单氯三嗪和乙酰氧基乙基砜的双功能红色活性染料，其中M为碱金属原子，其中提供优异的性能组合 1）将氨基苯基-β-乙酰氧基乙基砜基团引入到染料中可以使染料的损失最小化，因为其对水的低溶解度可以减少过滤期间剩余溶液的量，2）更容易的盐析过程需要较少量的在处理过程中可以显着降低处理废水的成本，并且3）更好的染色产量，增强的亲和性和更好的颜色亮度

4. 发明授权

US06443997B1 Reactive black dye compositions for cellulose fibers 失效
标题翻译：纤维素纤维的活性黑色染料组合物
公开(公告)号：US06443997B1
公开(公告)日：2002-09-03
申请号：US09646952
申请日：2000-11-20
申请人： Sea Wha Oh , Myeong Nyeo Kang , Tae Kyung Kim , Mi Kyoung Song
发明人： Sea Wha Oh , Myeong Nyeo Kang , Tae Kyung Kim , Mi Kyoung Song
IPC分类号： C09B6724
CPC分类号： C09B67/0046 , Y10S8/918
摘要： The present invention relates to a reactive black dye composition for cellulose fiber and more particularly, to the reactive black dye composition with excellent several fastnesses, dyeing levelness, reproducibility and dyeing yield, comprising a mixture with a certain amount ratio of an orange reactive dye expressed in formula (1) and black dye expressed in formula (2), wherein Z is —OSO3M or OC(O)CH3; and M is an alkaline metal atom.
摘要翻译：本发明涉及一种用于纤维素纤维的活性黑色染料组合物，更具体地说，涉及具有优异的几种牢度，染色水平度，再现性和染色产率的活性黑色染料组合物，其包含一定量的橙色活性染料表达的混合物式（1）表示的黑色染料和式（2）表示的黑色染料，其中Z为-OSO3M或OC（O）CH3; M是碱金属原子。

5. 发明授权

US06992179B1 Reactive orange dyes containing vinyl sulfones 失效
标题翻译：含有乙烯基砜的活性橙色染料
公开(公告)号：US06992179B1
公开(公告)日：2006-01-31
申请号：US09646937
申请日：1999-03-26
申请人： Sea Wha Oh , Myeong Nyeo Kang , Tae Kyung Kim
发明人： Sea Wha Oh , Myeong Nyeo Kang , Tae Kyung Kim
IPC分类号： C09B62/51
CPC分类号： C09B62/51
摘要： The present invention relates to a reactive orange dye containing vinyl sulfone and more particularly, to the dye which have 6(7)-alkoxycarbonylamino-4-hydroxy-2-naphthalenesulfonic acid as a chromophore and aminophenyl-β-ethylsulfone derivative as an azo coupler. This dye provides excellent fastness in terms of light, washing, perspiration and chlorine as well as better dyeing yield than other monofunctional reactive dye. In Formula (1), M is alkaline metal atom; Z is —O—SO3M or OC(O)CH3; R is alkyl group having 1–4 of carbon atom; and a position of C6 or C7 is substituted with carbamate group.
摘要翻译：本发明涉及含有乙烯基砜的反应性橙色染料，更具体地说，涉及具有6（7） - 烷氧基羰基氨基-4-羟基-2-萘磺酸作为发色团和氨基苯基-β-乙基砜衍生物作为偶氮偶合剂的染料。与其他单官能活性染料相比，该染料在光，洗涤，出汗和氯气方面提供优异的牢度以及更好的染色产率。式（1）中，M为碱金属原子; Z是-O-SO 3 M或OC（O）CH 3; R是具有1-4个碳原子的烷基; 并且C 6或C 7的位置被氨基甲酸酯基团取代。

6. 发明授权

US06307033B1 Reactive blue dyes containing monochlorotriazine and acetoxyethyl sulfone groups 失效
标题翻译：含有单氯三嗪和乙酰氧基乙基砜基团的活性蓝色染料
公开(公告)号：US06307033B1
公开(公告)日：2001-10-23
申请号：US09646936
申请日：2000-11-20
申请人： Sea Wha Oh , Myeong Nyeo Kang , Tae Kyung Kim
发明人： Sea Wha Oh , Myeong Nyeo Kang , Tae Kyung Kim
IPC分类号： C09B3310
CPC分类号： C09B62/4415
摘要： The present invention relates to a bifunctional blue reactive dye and more particularly, to the bifunctional blue reactive dye with monochlorotriazine and acetoxyethylsulfone as reactive groups expressed by formula (1), wherein, M is alkaline metal atom, and which provides excellent combination of properties in that 1) the introduction of aminophenyl-&bgr;-acetoxyethylsulfone group to the dye may minimize the loss of dye, since its low solubility to water lessens the amount of the remaining solution during filtration, 2) an easier salting-out process requires a smaller amount of salt during the process so that the costs for the treatment of waste water may be significantly reduced, and 3) a better dyeing yield with enhanced substantivity and better brightness in color.
摘要翻译：本发明涉及双功能蓝色活性染料，更具体地说，涉及由式（1）表示的单氯三嗪和乙酰氧基乙基砜作为反应性基团的双官能蓝色活性染料，其中M为碱金属原子，并且其具有优异的 1）将氨基苯基-β-乙酰氧基乙基砜基团引入到染料中可以使染料的损失最小化，因为其对水的低溶解度可以减少过滤期间剩余溶液的量，2）更容易的盐析过程需要较少的量的盐，以便可以显着降低处理废水的成本，以及3）更好的染色产率，增强的亲和性和更好的颜色亮度。

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