公开(公告)号：US08741047B2

公开(公告)日：2014-06-03

申请号：US13445515

申请日：2012-04-12

申请人： Marie Morinaga ,  Teruaki Okawa

发明人： Marie Morinaga ,  Teruaki Okawa

IPC分类号： C09D11/02

CPC分类号： C09D11/322 ,  C09D11/36

摘要： A non-aqueous pigment ink that exhibits excellent color reproducibility and storage stability. The non-aqueous pigment ink contains two or more lake pigments and a non-aqueous solvent.

摘要翻译： 表现出优异的颜色再现性和储存稳定性的非水性颜料墨水。 非水性颜料油墨含有两种以上的色淀颜料和非水溶剂。

公开(公告)号：US20090179924A1

公开(公告)日：2009-07-16

申请号：US12318719

申请日：2009-01-07

申请人： Yoshiyuki Okada ,  Masahiko Kusuhata ,  Teruaki Okawa

发明人： Yoshiyuki Okada ,  Masahiko Kusuhata ,  Teruaki Okawa

IPC分类号： B41J29/38 ,  G03G15/00

CPC分类号： G03G15/0121 ,  B41J2/175 ,  B41J2/2107 ,  B41J11/0015

摘要： A printing apparatus is capable of forming images by overlappingly performing print processes for a plurality of colors with non-aqueous inks and an aqueous ink. When printing with the aqueous ink, it is possible to inhibit paper from being deformed and to realize a high density print process with a low see-through density. At least one of the plurality of colors is printed with a non-aqueous ink containing a water-insoluble solvent, and the remaining colors is printed with an aqueous ink containing a water-soluble solvent. The print process of the non-aqueous ink is performed in advance of the print process of the aqueous ink.

摘要翻译： 打印装置能够通过用非水性墨水和水性墨水重叠地执行多种颜色的打印处理来形成图像。 当用水性墨水进行印刷时，可以抑制纸张变形，并实现具有低透视密度的高密度印刷工艺。 多种颜色中的至少一种用含有不溶于水的溶剂的非水性油墨印刷，剩余的颜色用含有水溶性溶剂的水性油墨印刷。 非水性墨水的印刷方法在水性墨水的印刷工序之前进行。

公开(公告)号：US08201921B2

公开(公告)日：2012-06-19

申请号：US12318719

申请日：2009-01-07

申请人： Yoshiyuki Okada ,  Masahiko Kusuhata ,  Teruaki Okawa

发明人： Yoshiyuki Okada ,  Masahiko Kusuhata ,  Teruaki Okawa

IPC分类号： B41J2/155 ,  B41J2/195 ,  G01D11/00

CPC分类号： G03G15/0121 ,  B41J2/175 ,  B41J2/2107 ,  B41J11/0015

摘要： A printing apparatus is capable of forming images by overlappingly performing print processes for a plurality of colors with non-aqueous inks and an aqueous ink. When printing with the aqueous ink, it is possible to inhibit paper from being deformed and to realize a high density print process with a low see-through density. At least one of the plurality of colors is printed with a non-aqueous ink containing a water-insoluble solvent, and the remaining colors is printed with an aqueous ink containing a water-soluble solvent. The print process of the non-aqueous ink is performed in advance of the print process of the aqueous ink.

摘要翻译： 打印装置能够通过用非水性墨水和水性墨水重叠地执行多种颜色的打印处理来形成图像。 当用水性墨水进行印刷时，可以抑制纸张变形，并实现具有低透视密度的高密度印刷工艺。 多种颜色中的至少一种用含有不溶于水的溶剂的非水性油墨印刷，剩余的颜色用含有水溶性溶剂的水性油墨印刷。 非水性墨水的印刷方法在水性墨水的印刷工序之前进行。

公开(公告)号：US08232329B2

公开(公告)日：2012-07-31

申请号：US12461900

申请日：2009-08-27

申请人： Hidenori Otsuka ,  Masayuki Fukaishi ,  Takashi Ishizuka ,  Koji Ueno ,  Yoshihiro Saito ,  Teruaki Okawa ,  Naofumi Ezaki

发明人： Hidenori Otsuka ,  Masayuki Fukaishi ,  Takashi Ishizuka ,  Koji Ueno ,  Yoshihiro Saito ,  Teruaki Okawa ,  Naofumi Ezaki

IPC分类号： C09D11/10

CPC分类号： C09D11/326 ,  Y10T428/24802

摘要： An inkjet ink that prevents paper deformation such as curling, and also exhibits favorable pigment dispersibility. The inkjet ink includes at least a pigment, water, a water-soluble organic solvent having an α value of not more than 65, and a dispersant, wherein the dispersant is a copolymer having a unit A represented by general formula (a) shown below and a unit B represented by general formula (b) shown below, and the mass ratio between the water-soluble organic solvent and the water satisfies (water-soluble organic solvent)/water=5/5 to 8/2. [In general formula (a), R1 represents a hydrogen atom or a lower alkyl group, and m represents an integer of 1 to 3.] [In general formula (b), R2 and R3 each represents a hydrogen atom or a lower alkyl group, wherein R2 and R3 may be the same or different, and n represents an integer of 1 to 250.]

摘要翻译： 一种防止纸张变形如卷曲的喷墨油墨，并且还表现出有利的颜料分散性。 喷墨油墨至少包含颜料，水，α值不大于65的水溶性有机溶剂和分散剂，其中分散剂是具有如下所示的由通式（a）表示的单元A的共聚物 和下述通式（b）表示的单元B，水溶性有机溶剂与水的质量比满足（水溶性有机溶剂）/水= 5/5〜8/2。 [通式（a）中，R 1表示氢原子或低级烷基，m表示1〜3的整数。] [通式（b）中，R 2和R 3各自表示氢原子或低级烷基 基团，其中R2和R3可以相同或不同，n表示1〜250的整数。]

公开(公告)号：US08585815B2

公开(公告)日：2013-11-19

申请号：US13210845

申请日：2011-08-16

申请人： Masakatsu Arai ,  Syotaro Kon ,  Hiroshi Hayashi ,  Kenji Shimomura ,  Teruaki Okawa

发明人： Masakatsu Arai ,  Syotaro Kon ,  Hiroshi Hayashi ,  Kenji Shimomura ,  Teruaki Okawa

IPC分类号： C09D11/02

CPC分类号： C09D11/322 ,  C09D11/36

摘要： A non-aqueous inkjet ink comprises silica and Brilliant Carmine 6B. A peak area obtained at the time of measurement of an organic acid quantity of a water extract of Brilliant Carmine 6B by use of a capillary electrophoresis apparatus is selected within the range of 50 to 300 mABU*sec.

摘要翻译： 非水性喷墨油墨包括二氧化硅和亮胭脂红6B。 在使用毛细管电泳装置的亮丽胭脂红6B的水提取物的有机酸量的测定时所获得的峰面积选择在50〜300mABU * sec的范围内。

公开(公告)号：US20100159212A1

公开(公告)日：2010-06-24

申请号：US12461900

申请日：2009-08-27

申请人： Hidenori Otsuka ,  Masayuki Fukaishi ,  Takashi Ishizuka ,  Koji Ueno ,  Yoshihiro Saito ,  Teruaki Okawa ,  Naofumi Ezaki

发明人： Hidenori Otsuka ,  Masayuki Fukaishi ,  Takashi Ishizuka ,  Koji Ueno ,  Yoshihiro Saito ,  Teruaki Okawa ,  Naofumi Ezaki

IPC分类号： C09D11/10 ,  B32B5/00

CPC分类号： C09D11/326 ,  Y10T428/24802

摘要： An inkjet ink that prevents paper deformation such as curling, and also exhibits favorable pigment dispersibility. The inkjet ink includes at least a pigment, water, a water-soluble organic solvent having an α value of not more than 65, and a dispersant, wherein the dispersant is a copolymer having a unit A represented by general formula (a) shown below and a unit B represented by general formula (b) shown below, and the mass ratio between the water-soluble organic solvent and the water satisfies (water-soluble organic solvent)/water=5/5 to 8/2. [In general formula (a), R1 represents a hydrogen atom or a lower alkyl group, and m represents an integer of 1 to 3.] [In general formula (b), R2 and R3 each represents a hydrogen atom or a lower alkyl group, wherein R2 and R3 may be the same or different, and n represents an integer of 1 to 250.]

摘要翻译： 一种防止纸张变形如卷曲的喷墨油墨，并且还表现出有利的颜料分散性。 喷墨油墨至少包含颜料，水，α值不大于65的水溶性有机溶剂和分散剂，其中分散剂是具有如下所示的由通式（a）表示的单元A的共聚物 和下述通式（b）表示的单元B，水溶性有机溶剂与水的质量比满足（水溶性有机溶剂）/水= 5/5〜8/2。 [通式（a）中，R 1表示氢原子或低级烷基，m表示1〜3的整数。] [通式（b）中，R 2和R 3各自表示氢原子或低级烷基 基团，其中R2和R3可以相同或不同，n表示1〜250的整数。]

公开(公告)号：US5902388A

公开(公告)日：1999-05-11

申请号：US883663

申请日：1997-06-27

申请人： Tomoko Matsuura ,  Teruaki Okawa

发明人： Tomoko Matsuura ,  Teruaki Okawa

IPC分类号： C09D11/00 ,  C09D11/02 ,  C09D11/0235 ,  C09D11/033 ,  C09D11/037

CPC分类号： C09D11/0235

摘要： An emulsion ink for stencil printing is provided, which is high in transparency and does not hide previously a printed pattern when it is overlaid or printed on the pattern so as to facilitate multicolor printing with conventional stencil printing machines. The emulsion ink comprises an oil phase and a water phase and contains in the oil phase a coloring pigment together with an extending pigment that is insoluble in the oil phase, in which the ink has an optical density value of 1.0 or more as measured by a reflection densitometer when the ink is applied and dried in a thickness of 50 .mu.m onto a transparent sheet placed on a black standard board, and in which the ink has an optical density value of 0.7 or less as measured by the reflection densitometer when the transparent sheet is placed on a white standard board. Preferably, the coloring pigment constitutes 0.02 to 1%, and the extending pigment constitutes 1 to 5% by weight, of the total weight of the ink.

摘要翻译： 提供了一种用于模板印刷的乳液油墨，其透明度高，并且当它被叠加或印刷在图案上时不会先前掩盖印刷图案，以便于用常规模版印刷机进行多色印刷。 乳液油墨包括油相和水相，并且在油相中含有着色颜料以及不溶于油相的延伸颜料，其中油墨的光密度值为1.0或更大，如通过 反射密度计，当将油墨以50微米的厚度施加和干燥到放置在黑色标准板上的透明片上，并且其中当通过反射密度计测量的透明度时，油墨的光密度值为0.7或更小 纸张放在白色标准板上。 优选地，着色颜料占油墨总重量的0.02〜1％，延伸颜料占重量的1〜5重量％。

公开(公告)号：US5853466A

公开(公告)日：1998-12-29

申请号：US884633

申请日：1997-06-27

申请人： Tomoko Matsuura ,  Teruaki Okawa

发明人： Tomoko Matsuura ,  Teruaki Okawa

IPC分类号： C09D11/00 ,  C09D11/02 ,  C09D11/0235 ,  C09D11/037

CPC分类号： C09D11/0235

摘要： A medium for water-in-oil (W/O) emulsion ink for stencil printing is provided, which is useful for diluting the emulsion ink to obtain a transparent and pale color ink without lowering viscosity of the ink. The medium is a water-in-oil (W/O) emulsion comprising an oil phase and a water phase, in which the medium contains an extending pigment in the oil phase but is free from coloring pigments. The medium preferably has an optical density value of 1.4 or more as measured by a reflection densitometer when the medium is applied and dried in a thickness of 50 .mu.m onto a transparent sheet placed on a black standard board, and has 32 or less of flow value in one minute as measured by a spreadometer. The extending pigment preferably constitutes 1 to 5% by weight of the total weight of the medium, and may be inorganic fine particles or organic fine particles that are insoluble in said oil phase. The inorganic fine particles may be those subjected to lipophilic treatment.

摘要翻译： 提供了用于模版印刷的油包水（W / O）乳液油墨的介质，其可用于稀释乳液油墨以获得透明和浅色油墨而不降低油墨的粘度。 该介质是包含油相和水相的油包水（W / O）乳液，其中介质在油相中含有延伸颜料，但不含有着色颜料。 介质优选具有1.4μm以上的光密度值，当将介质施加并干燥厚度为50μm的反射密度计测定到位于黑色标准板上的透明片材上时，其光密度值为1.4或更大，并且具有32个或更少的流动 在一分钟内用传播计测量值。 延伸颜料优选占介质总重量的1〜5重量％，可以是不溶于所述油相的无机微粒或有机微粒。 无机细颗粒可以是进行亲油处理的那些。