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1. 发明公开

EP2918644A1 INK SET FOR INKJET TEXTILE PRINTING AND TEXTILE PRINTING METHOD USING SAME 审中-公开
标题翻译： TINTENSATZ ZUR TINTENSTRAHLBEDRUCKUNG VON TEXTILIEN UND TEXTILDRUCKVERFAHREN DAMIT
公开(公告)号：EP2918644A1
公开(公告)日：2015-09-16
申请号：EP13848384.7
申请日：2013-10-17
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： SHIMIZU, Shinsuke , DEJIMA, Yoshiyuki , HIGUCHI, Hiroko , SHISHIKURA, Yuka
IPC分类号： C09D11/00 , B41J2/01 , B41M5/00 , C09B43/16 , D06P3/06 , D06P3/24 , D06P5/00 , C09D11/328 , C09B67/22 , D06P5/30 , D06P1/06 , C09D11/40
摘要： Provided is an ink set for inkjet printing, which has good light resistance within a magenta-violet-blue hue range. An ink set for inkjet printing according to the present invention comprises two inks, namely a magenta ink and a blue ink, each of which contains at least a dye, water and a water-soluble organic solvent. The magenta ink contains, as a dye, at least a dye represented by formula (1) or a salt thereof. In formula (1), R 1 represents a hydrogen atom or the like; n represents an integer of 2 to 4; X represents NR 3 R 4 , SR 5 or OR 6 ; each of R 3 and R 4 represents a C2-C6 alkyl group that has a hydroxy group as a substituent, or the like; R 5 represents a C2-C6 alkyl group that may have a sulfo group as a substituent, or the like; R 6 represents a hydrogen atom or the like; and R 7 represents a hydrogen atom or the like.
摘要翻译：提供一种用于喷墨印刷的油墨组，其在品红紫色色调范围内具有良好的耐光性。根据本发明的用于喷墨印刷的油墨组包括两种油墨，即品红色油墨和蓝色油墨，每种油墨至少含有染料，水和水溶性有机溶剂。品红色油墨含有至少一种由式（1）表示的染料或其盐作为染料。在式（1）中，R 1表示氢原子等; n表示2〜4的整数， X表示NR 3 R 4，SR 5或OR 6; R 3和R 4各自表示具有羟基作为取代基的C 2 -C 6烷基等; R 5表示可以具有磺基作为取代基的C2-C6烷基等; R 6表示氢原子等; R 7表示氢原子等。

2. 发明公开

EP3572471A1 INK COMPOSITION FOR INKJET TEXTILE PRINTING AND TEXTILE PRINTING METHOD FOR FIBERS WITH USE OF SAME 审中-公开
公开(公告)号：EP3572471A1
公开(公告)日：2019-11-27
申请号：EP18742144.1
申请日：2018-01-15
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： TAKEDA, Michiaki , SHIMIZU, Shinsuke , TANAKA, Yuki
IPC分类号： C09D11/328 , B41J2/01 , B41M5/00 , C09D11/54 , D06P1/38 , D06P1/382 , D06P5/00 , D06P5/20
摘要： Provided are: an ink composition for inkjet textile printing, which contains at least two kinds of yellow reactive dyes; and fibers which are dyed with this ink composition for inkjet textile printing. Also provided is a textile printing method for fibers, which comprises: an adhesion step wherein this ink composition for inkjet textile printing is used as an ink and droplets of the ink are ejected by an inkjet printer so as to adhere to fibers; a reactive fixing step wherein a dye in the ink, which has been caused to adhere to the fibers in the adhesion step, is reacted to be fixed to the fibers by means of heat; and a cleaning step wherein the dye remaining unfixed in the fibers is removed.

3. 发明公开

EP2615143A1 INK SET FOR INKJET RECORDING, RECORDING METHOD, AND COLORED BODY USING SAME 有权转让
标题翻译：喷墨记录，记录方法和彩色身体，使
公开(公告)号：EP2615143A1
公开(公告)日：2013-07-17
申请号：EP11823462.4
申请日：2011-08-31
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： SHIMIZU, Shinsuke , TABE, Tadahiko , AKATANI, Yoshiki
IPC分类号： C09D11/00 , B41J2/01 , B41M5/00 , C09B29/30 , C09B47/24
CPC分类号： C09D11/328 , B41M5/0023 , C09B29/0007 , C09B29/0014 , C09B29/20 , C09B47/065 , C09D11/40
摘要： Provided is a dye ink set for ink jet recording, which has a wide color gamut, particularly for the hue range of magenta, blue, and cyan, and which has good ejection stability properties. The ink set is characterized by comprising ink compositions of two colors, a) a magenta ink composition and b) a cyan ink composition which contain a dye, water, and a water-soluble organic solvent, and the ink set is characterized in that a) the magenta ink composition contains a compound represented by formula (1) or a salt thereof.

4. 发明公开

EP2311917A1 INK SET FOR INKJET PRINTING AND METHOD FOR PRINTING FIBER USING THE SAME 有权
标题翻译： TINTENSATZFÜRTINTENSTRAHLDRUCK UND VERFAHREN ZUM BEDRUCKEN VON FASERN DAMIT
公开(公告)号：EP2311917A1
公开(公告)日：2011-04-20
申请号：EP09802892.1
申请日：2009-07-24
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： SHIMIZU, Shinsuke , UMEDA, Mariko , MIYATA, Akira
IPC分类号： C09D11/00 , B41J2/01 , B41M5/00 , D06P1/38 , D06P3/66 , D06P5/00 , D06P5/20
CPC分类号： D06P5/20 , B41M5/0017 , B41M5/0047 , B41M2205/24 , C09D11/328 , C09D11/40 , D06P1/38 , D06P3/66 , D06P5/30
摘要： Provided is an ink set for inkjet printing which provides a wide color reproduction range, in particular, in the hue range of magenta-violet-blue-cyan. An ink set for inkjet printing to be used in inkjet printing with the use of reactive dyes as colorants which comprises dye ink compositions of at least two colors, i.e., cyan and magenta, characterized in that the cyan ink composition contains C.I. Reactive Blue 15:1 as a colorant while the magenta ink composition contains C.I. Reactive Red 245 as a colorant.
摘要翻译：提供了一种用于喷墨印刷的油墨组，其提供了宽的色彩再现范围，特别是在品红紫蓝 - 青色的色相范围内。一种用于喷墨印刷的油墨组，用于使用活性染料作为着色剂的喷墨印刷，其包括至少两种颜色的染料油墨组合物，即青色和品红色，其特征在于，青色油墨组合物含有C.I. 活性蓝15：1作为着色剂，而品红色油墨组合物含有C.I. 活性红245作为着色剂。

5. 发明公开

EP3369789A1 INK EMULSION COMPOSITION AND AQUEOUS INK 审中-公开
公开(公告)号：EP3369789A1
公开(公告)日：2018-09-05
申请号：EP16859307.7
申请日：2016-10-28
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： SASAKI, Keijyou , SHIMIZU, Shinsuke , MISAWA, Shunta , MASEKI, Junya , HIGUCHI, Hiroko
IPC分类号： C09D11/023 , B41J2/01 , B41M5/00 , C09D11/033 , C09D11/32 , C09D11/38 , D06P5/00
CPC分类号： C09D11/023 , B41J2/01 , B41M5/00 , C09D11/033 , C09D11/037 , C09D11/107 , C09D11/32 , C09D11/322 , C09D11/328 , C09D11/38 , D06P5/00 , D06P5/001 , D06P5/30
摘要： Disclosed is an ink emulsion composition that, when used as an ink composition, retains a high concentration of a colorant and exhibits good re-dispersibility after drying, and that causes no change in the physical properties of the ink when stored for a long period of time. The ink emulsion composition contains: (A) a dye and/or a pigment; (B) a styrene-(meth)acrylic copolymer; and (C) a compound in an amount of more than 0.18 mass%, the compound (C) being represented by formula (1):

where t represents 1 to 5.

6. 发明授权

EP2311917B1 INK SET FOR INKJET PRINTING AND METHOD FOR PRINTING FIBER USING THE SAME 有权
标题翻译：油墨组，喷墨，和方法，顺序打印纤维
公开(公告)号：EP2311917B1
公开(公告)日：2014-11-12
申请号：EP09802892.1
申请日：2009-07-24
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： SHIMIZU, Shinsuke , UMEDA, Mariko , MIYATA, Akira
IPC分类号： C09D11/00 , D06P1/38 , D06P3/66 , D06P5/00 , D06P5/20 , B41M5/00
CPC分类号： D06P5/20 , B41M5/0017 , B41M5/0047 , B41M2205/24 , C09D11/328 , C09D11/40 , D06P1/38 , D06P3/66 , D06P5/30

7. 发明公开

EP2743318A1 GRAY INK COMPOSITION FOR INK JET PRINTING AND METHOD FOR PRINTING FIBERS USING SAME 失效转让
标题翻译：灰色墨水组合物用于喷墨，AND METHOD FOR PRINTING纤维为了
公开(公告)号：EP2743318A1
公开(公告)日：2014-06-18
申请号：EP12822457.3
申请日：2012-08-08
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： SHIMIZU, Shinsuke , TABE, Tadahiko , UMEDA, Mariko
IPC分类号： C09D11/00 , B41M5/00 , C09B62/085 , C09B67/20 , C09B67/22 , C09B67/44 , D06P1/382 , D06P3/66 , D06P5/00
CPC分类号： D06P5/30 , C09B62/085 , C09D11/328 , D06P3/663
摘要： Provided is a gray ink composition for ink jet printing that is excellent in terms of high reproducibility of coloration, with color reproducibility within the gray color range being extremely good in particular, has good emission stability, and has very good shelf life in that it does not undergo solid separation, property changes, color changes, and the like after long-term storage. Also provided is a method for ink jet printing of cellulose fibers using the same. The gray ink composition of the invention is a dye that contains the compound represented by formula (1) or a salt thereof.

8. 发明公开

EP2412761A1 INK COMPOSITION AND METHOD FOR PRODUCING DYED POLYAMIDE-BASED FIBER 有权
标题翻译： TINTENZUSAMMENSETZUNG UND VERFAHREN ZU HERSTELLUNGGEFÄRBTERFASERN AUF POLYAMIDBASIS
公开(公告)号：EP2412761A1
公开(公告)日：2012-02-01
申请号：EP10755669.8
申请日：2010-03-25
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： SHIMIZU, Shinsuke , UMEDA, Mariko , SUZUKI, Yuji , MIYATA, Akira
IPC分类号： C09D11/00 , B41J2/01 , B41M5/00 , D06P1/18 , D06P1/26 , D06P3/06 , D06P3/10
CPC分类号： C09D11/328 , D06P1/6133 , D06P1/6138 , D06P1/65118 , D06P1/65131 , D06P3/24 , D06P5/30
摘要： The present invention relates to a water-based ink composition for dyeing polyamide fibers, which contains at least one kind of dye arbitrarily selected among dyes in three regions of acid dye, direct dye and reactive dye, compound represented by the following formula (1) [wherein, X 1 , X 2 , X 3 and X 4 each independently represent a hydrogen atom or a methyl group, and j, k, m and n represent numbers, the sum of which is 4 or more and 40 or less, respectively] and having an average molecular weight of 340 to 2200 and ethylene glycol, and a method for producing dyed polyamide fibers, comprising a step of applying said water-based ink composition to the polyamide fibers by using an inkjet printer. The present invention can provide a dye ink for dyeing polyamide fibers, which is excellent in discharge stability in a printer equipped with an industrial inkjet head requiring an high viscosity ink and excellent in storage stability and fixability to fibers.
摘要翻译：本发明涉及一种用于染色聚酰胺纤维的水性油墨组合物，其含有在酸性染料，直接染料和活性染料三种区域中的染料中任意选择的至少一种染料，由下式（1）表示的化合物， [其中，X 1，X 2，X 3和X 4各自独立地表示氢原子或甲基，j，k，m和n分别表示4以上且40以下的数 ]，平均分子量为340〜2200，和乙二醇，以及生产染色的聚酰胺纤维的方法，包括通过使用喷墨打印机将所述水性油墨组合物施加到聚酰胺纤维上的步骤。本发明可以提供一种用于染色聚酰胺纤维的染料油墨，其在装备有需要高粘度油墨的工业喷墨头并且具有优异的储存稳定性和对纤维的定影性的打印机中的喷出稳定性优异。

9. 发明公开

EP2246398A1 INK COMPOSITION AND TEXTILE PRINTING METHOD USING THE SAME 有权
标题翻译： TINTENZUSAMMENSETZUNG UND TEXTILDRUCKVERFAHREN DAMIT
公开(公告)号：EP2246398A1
公开(公告)日：2010-11-03
申请号：EP09713041.3
申请日：2009-02-16
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： SHIMIZU, Shinsuke , UMEDA, Mariko , AKATANI, Yoshiki
IPC分类号： C09D11/00 , D06P1/38 , D06P1/613 , D06P3/66 , D06P5/00 , D06P5/20
CPC分类号： D06P3/66 , C09D11/328 , C09D11/38 , D06P1/38 , D06P1/613 , D06P3/008 , D06P3/666 , D06P5/30
摘要： Disclosed is a reactive dye ink exhibiting excellent ejection stability when used in a printer having an inkjet head for commercial use which requires a high-viscosity ink. The reactive dye ink has excellent storage stability and excellent fixability to textiles. Specifically disclosed is an ink composition containing at least one reactive dye serving as a coloring matter, which also contains water and a compound represented by formula (1) and having an average molecular weight of 340-2,200. (1)

[In the formula, X 1 , X 2 , X 3 and X 4 independently represent a hydrogen atom or a methyl group; and the sum of j, k, m and n is a number not less than 4 but not more than 40.]
摘要翻译：公开了当在具有需要高粘度油墨的商业用喷墨头的打印机中使用时，表现出优异的喷射稳定性的活性染料油墨。活性染料油墨具有优异的储存稳定性和对织物的优异的定影性。具体公开了含有至少一种作为着色剂的活性染料的油墨组合物，其还含有水和由式（1）表示的化合物，其平均分子量为340-2200。（1）[式中，X 1，X 2，X 3和X 4分别独立地表示氢原子或甲基。并且j，k，m和n的和是不小于4但不大于40的数。]

10. 发明授权

EP2743318B1 GRAY INK COMPOSITION FOR INK JET PRINTING AND METHOD FOR PRINTING FIBERS USING SAME 失效转让
标题翻译：用于喷墨打印的灰色墨水组合物和使用该墨水组合物打印纤维的方法
公开(公告)号：EP2743318B1
公开(公告)日：2017-11-29
申请号：EP12822457.3
申请日：2012-08-08
申请人： Nippon Kayaku Kabushiki Kaisha
发明人： SHIMIZU, Shinsuke , TABE, Tadahiko , UMEDA, Mariko
IPC分类号： C09D11/00 , B41M5/00 , C09B62/085 , C09B67/20 , C09B67/22 , C09B67/44 , D06P1/382 , D06P3/66 , D06P5/00 , D06P5/30
CPC分类号： D06P5/30 , C09B62/085 , C09D11/328 , D06P3/663
摘要： Provided is a gray ink composition for ink jet printing that is excellent in terms of high reproducibility of coloration, with color reproducibility within the gray color range being extremely good in particular, has good emission stability, and has very good shelf life in that it does not undergo solid separation, property changes, color changes, and the like after long-term storage. Also provided is a method for ink jet printing of cellulose fibers using the same. The gray ink composition of the invention is a dye that contains the compound represented by formula (1) or a salt thereof.

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