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    그라비아 인쇄 방법
    1.
    发明公开
    그라비아 인쇄 방법 审中-公开
    凹版印刷方法

    公开(公告)号：KR20180021366A

    公开(公告)日：2018-03-02

    申请号：KR20177034511

    申请日：2016-08-03

    Applicant: THINK LABORATORY CO LTD ,  KAO CORP

    Inventor： SHIGETA TATSUO ,  MIZUSIMA RYUMA ,  MATSUMOTO YUTA ,  UEDA YASUFUMI

    IPC: B41M1/10 ,  B41F3/36 ,  B41F23/04 ,  B41N1/06 ,  C09D11/02

    CPC classification number: B41F3/36 ,  B41F9/00 ,  B41M1/10 ,  B41N1/06 ,  C09D11/023

    Abstract: 고화질이면서천판화된그라비아판을사용해도우수한인쇄농도및 뛰어난하이라이트적성을가진그라비아인쇄방법을제공한다. 20℃에서점도컵 #3의점도가 11.0초이상 20.0초이하이며, 건조시험(잉크 1g을온도 40℃, 공기흐름 1400L/분에서 30분건조)의증발율이 30질량% 이하인수성잉크를사용하여 1ml/m이상 7ml/m이하의잉크를인쇄매체에전사하는그라비아인쇄방법으로실시했다.

    Abstract translation: 如果即使使用舒川雕刻凹版高清晰度提供具有优异的印刷密度和优异的高亮性向凹版印刷法。 在20℃粘度杯＃3 uijeom度小于20.0秒11.0秒，干燥测试蒸发速率被用于水性油墨不超过30质量％的（在油墨1g温度40℃，空气流量1400L /分钟进行30分钟，在干燥的） 1毫升/ m以上，通过传送打印介质的凹版印刷法进行下面的墨水7毫升/米。

    수성 그라비아 잉크
    2.
    发明公开
    수성 그라비아 잉크 审中-公开
    水星凹版油墨

    公开(公告)号：KR20180030468A

    公开(公告)日：2018-03-23

    申请号：KR20177034510

    申请日：2016-08-03

    Applicant: THINK LABORATORY CO LTD ,  KAO CORP

    Inventor： SHIGETA TATSUO ,  MIZUSHIMA RYUMA ,  MATSUMOTO YUTA ,  UEDA YASUFUMI

    IPC: C09D11/023 ,  C09D11/033 ,  C09D11/037

    CPC classification number: C09D11/023 ,  C09D11/033 ,  C09D11/037

    Abstract: 환경부하가적고, 뛰어난하이라이트적성에의해고정밀인쇄가가능하며, 건조성이뛰어난수성그라비아잉크를제공한다. 안료, 폴리머, 수용성유기용제, 계면활성제및 물을포함하는수성그라비아잉크로서, 수용성유기용매의비점이 100℃이상 260℃이하이고, 상기수성그라비아잉크중에수용성유기용제를 10질량% 이상 35질량% 이하포함하고, 물을 50질량% 이상 70질량% 이하포함하는수성그라비아잉크로했다.

    Abstract translation: 它具有低环境负荷，高亮度适用性优异的高精度印刷和干燥性优异的水性凹版印刷油墨。 颜料，聚合物，水溶性有机溶剂，其包括表面活性剂和水，以及水与水溶性有机溶剂的沸点的水性凹印油墨是大于100℃低于260℃时，10中的水性凹印的水溶性有机溶剂油墨质量％〜35质量％ 以下，由含有50质量％以上且70质量％以下的水的水性凹版印刷油墨形成。

    PRODUCTION METHOD FOR FINE ORGANIC PIGMENT
    3.
    发明公开
    PRODUCTION METHOD FOR FINE ORGANIC PIGMENT 有权
    有机颜料的制备

    公开(公告)号：EP2998363A4

    公开(公告)日：2016-12-21

    申请号：EP14797611

    申请日：2014-05-14

    Applicant: KAO CORP

    Inventor： FUKUROI HIRONOBU ,  SATO TAKAHIRO ,  TSURU ISAO ,  SHIMIZU YUSUKE ,  UEDA YASUFUMI

    IPC: C09B67/02 ,  C09B67/04 ,  C09B67/20 ,  C09B67/46 ,  C09D11/00 ,  C09D17/00

    CPC classification number: C09B67/0022 ,  C09B67/006 ,  C09B67/0086 ,  C09B67/0089 ,  C09B67/009 ,  C09D11/00 ,  C09D11/322 ,  C09D17/003

    Abstract: The present invention provides the following process for producing a fine organic pigment which is capable of producing the fine organic pigment that has a very small primary particle size and is excellent in filtering property even in a cleaning step, and a fine organic pigment produced by the process; a process for producing a dispersion using the fine organic pigment, and a dispersion produced by the process; and a process for producing an ink using the dispersion. The present invention relates to [1] a process for producing a fine organic pigment, including steps 1 and 2: step 1: kneading a mixture prepared by compounding a raw material organic pigment, a water-soluble inorganic salt, a water-soluble organic solvent and a compound represented by the following formula (1) with each other, the compound being compounded in an amount of not less than 0.8 part by mass and not more than 18.0 parts by mass on the basis of 100 parts by mass of the raw material organic pigment: R 1 O(PO) m (EO) n A (1); and step 2: subjecting the mixture obtained in the step 1 to cleaning treatment with an aqueous solvent and then to filtration, [2] a fine organic pigment produced by the process according to the above aspect [1], [3] a dispersion produced using the fine organic pigment according to the above aspect [2], [4] a process for producing a paste of a fine organic pigment, including the above step 1 and 2, [5] a process for producing a dispersion, including step 3 of subjecting the paste of the fine organic pigment produced by the process according to the above aspect [4], an organic solvent and water to dispersing treatment, and [6] a process for producing an ink, including step 4 of mixing the dispersion produced by the process according to the above aspect [5] with at least one material selected from the group consisting of water and an organic solvent.

    Abstract translation: 本发明提供以下制造能够生产具有非常小的一次粒径的微细有机颜料并且即使在清洗步骤中也具有优异的过滤性能的有机有机颜料的方法，以及由 处理; 使用该有机颜料的分散体的制造方法以及该方法制造的分散体; 以及使用该分散体制造油墨的方法。 本发明涉及[1]一种精细有机颜料的制造方法，其包括步骤1和2：步骤1：将通过混合原料有机颜料，水溶性无机盐，水溶性有机颜料， 溶剂和由下式（1）表示的化合物彼此混合，所述化合物的配合量基于100质量份的原料不少于0.8质量份且不超过18.0质量份 材料有机颜料：R 1 O（PO）m（EO）n A（1）; 和步骤2：将由步骤1中获得的混合物用水性溶剂进行清洗处理，然后过滤，[2]通过根据上述方面[1]，[3]的方法制备的精细有机颜料，产生分散体 使用根据上述方面的精细有机颜料[2]，[4]一种制备包含上述步骤1和2的有机有机颜料的糊料的方法，[5]一种分散体的制备方法，包括步骤3 使用根据上述方面[4]的方法生产的有机有机颜料的糊料，有机溶剂和水进行分散处理，[6]一种制备油墨的方法，包括步骤4，将生成的分散体 通过根据上述方面[5]的方法与至少一种选自水和有机溶剂的材料。

    PROCESS FOR PRODUCING PIGMENT-CONTAINING MODIFIED POLYMER PARTICLES
    4.
    发明公开
    PROCESS FOR PRODUCING PIGMENT-CONTAINING MODIFIED POLYMER PARTICLES 审中-公开

    公开(公告)号：EP3239212A4

    公开(公告)日：2018-05-23

    申请号：EP15873073

    申请日：2015-12-22

    Applicant: KAO CORP

    Inventor： SATO TAKAHIRO ,  UEDA YASUFUMI

    IPC: C08J3/03 ,  B41J2/01 ,  B41M5/00 ,  C09D11/037 ,  C09D11/322

    CPC classification number: C09B67/009 ,  B41J2/01 ,  B41J2/2107 ,  B41M5/00 ,  C08J3/03 ,  C08J3/07 ,  C08J3/212 ,  C08J2333/10 ,  C09B67/0086 ,  C09B67/0091 ,  C09D11/037 ,  C09D11/107 ,  C09D11/322

    Abstract: The present invention relates to [1] a process for producing pigment-containing modified polymer particles, including the step of reacting pigment-containing polymer particles (A) containing a functional group and a compound (B) containing a reactive group capable of reacting with the functional group of the polymer particles (A) in a medium under such a condition that a ratio [(B)/(A)] of total moles of the reactive group of the compound (B) to total moles of the functional group of the polymer particles (A) is from 0.10 to 0.62; [2] a pigment water dispersion including an aqueous medium and the modified polymer particles produced by the aforementioned process which are dispersed in the aqueous medium; and [3] an ink including the aforementioned pigment water dispersion and an organic solvent. The modified polymer particles are free from formation of coarse particles upon production of pigment particles, so that an ink obtained by using the modified polymer particles can be prevented from suffering from increase in viscosity thereof when the ink is being concentrated by evaporation of water from the ink, and is excellent in rub fastness when printed on a low-water absorbing recording medium.

    Ink jet recording medium and ink jet recording method
    6.
    发明专利
    Ink jet recording medium and ink jet recording method 未知

    公开(公告)号：AU2016392336B2

    公开(公告)日：2019-07-18

    申请号：AU2016392336

    申请日：2016-09-28

    Applicant: KAO CORP ,  NIPPON PAPER INDUSTRIES CO LTD

    Inventor： KUTSUWA KOJI ,  UEDA YASUFUMI ,  SUZUKI TAKAYUKI

    IPC: B41M5/00 ,  B41J2/01 ,  B41M5/50 ,  B41M5/52 ,  C09D11/322

    Abstract: [Problem] To provide an ink jet recording medium that is excellent in ink drying characteristics when performing ink jet printing especially with pigment ink, provides high definition image quality and high color development, and has a feel and high glossiness of an offset printing type, and an ink jet recording method. [Solution] The ink jet recording medium has, on at least one surface of a base material, an ink receiving layer containing an inorganic pigment, starch, and a copolymer latex. The inorganic pigment contains engineered calcium carbonate and kaolin. Relative to the total of the inorganic pigment, the content of the engineered calcium carbonate is 50 mass% or more and less than 80 mass% and the content of the kaolin is 10 mass% or more and less than 50 mass%. In addition, the ink receiving layer contains 1 pts.mass or more and 10 pts.mass or less of an organic pigment having a glass transition point (Tg) of 20°C or more relative to 100 pts.mass of the inorganic pigment.

    Método de impresión en huecograbado
    9.
    发明专利
    Método de impresión en huecograbado 未知

    公开(公告)号：ES2817057T3

    公开(公告)日：2021-04-06

    申请号：ES16846141

    申请日：2016-08-03

    Applicant: THINK LABS KK ,  KAO CORP

    Inventor： SHIGETA TATSUO ,  MIZUSHIMA RYUMA ,  MATSUMOTO YUTA ,  UEDA YASUFUMI

    IPC: B41M1/10 ,  B41F13/11 ,  B41N1/06 ,  C09D11/023

    Abstract: Un método de impresión en huecograbado, que comprende: usar una tinta acuosa que tiene una viscosidad en copa tipo Zahn n.º 3 a 20 °C de 11,0 segundos o más y 20,0 segundos o menos, y que tiene una tasa de evaporación del 30 % en masa o menos en una prueba de secado, implicando la prueba de secado secar 1 g de la tinta a una temperatura de 40 °C y con un flujo de aire de 1.400 l/min durante 30 minutos; y transferir 1 ml/m2 o más y 7 ml/m2 o menos de la tinta a un medio de impresión.

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