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公开(公告)号：US07862163B2
公开(公告)日：2011-01-04
申请号：US11727822
申请日：2007-03-28
IPC分类号： G01D11/00
CPC分类号： B41J11/002 , B41J2/2114 , B41J11/007 , B41J29/38 , B41M5/0011 , B41M7/0081
摘要： The image forming method for forming a desired image on a recording medium, includes the steps of: applying a first liquid on the recording medium, the first liquid containing no coloring material and having a dynamic surface tension at a surface age of 0.1 seconds measured at 25° C. of γ1(0.1 s); and then depositing droplets of a second liquid on a region of the recording medium where the first liquid has a form of a liquid film, the second liquid containing coloring material and having a dynamic surface tension at a surface age of 0.1 seconds measured at 25° C. of γ2(0.1 s) that is greater than γ1(0.1 s).
摘要翻译： 用于在记录介质上形成期望图像的图像形成方法包括以下步骤：在记录介质上施加第一液体，第一液体不含着色材料，并且在0.1秒的表面寿命时具有动态表面张力，其在 25℃的γ1（0.1s）; 然后将第二液体的液滴沉积在第一液体具有液膜形式的记录介质的区域上，第二液体含有着色材料，并且在25°测量的表面寿命为0.1秒时具有动态表面张力 大于γ1（0.1s）的γ2（0.1s）的C.
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公开(公告)号：US07806514B2
公开(公告)日：2010-10-05
申请号：US11878112
申请日：2007-07-20
IPC分类号： B41J2/14
CPC分类号： B41J11/002 , B41J2/2114 , B41J11/007
摘要： The inkjet recording apparatus which forms an image on a recording medium by applying a first liquid containing coloring material and a second liquid containing no coloring material or the coloring material of not greater than 0.1 wt %, on the recording medium, includes: a liquid application device which applies the second liquid on the recording medium and then ejects droplets of the first liquid toward the second liquid applied on the recording medium; and an electron beam irradiation device which radiates an electron beam on the first liquid and the second liquid on the recording medium, wherein: at least one of the first liquid and the second liquid contains a polymerizable compound which is polymerized when irradiated with the electron beam; and the electron beam irradiation device radiates the electron beam at an acceleration voltage of 40 kV through 60 kV.
摘要翻译： 喷墨记录装置在记录介质上通过将含有着色材料的第一液体和不含着色材料的第二液体或不大于0.1重量％的着色材料施加到记录介质上而形成图像的方法包括： 将第二液体施加在记录介质上，然后将第一液体的液滴喷射到施加在记录介质上的第二液体的装置; 以及电子束照射装置，其在记录介质上的第一液体和第二液体上照射电子束，其中：第一液体和第二液体中的至少一种含有当用电子束照射时聚合的聚合性化合物 ; 并且电子束照射装置以40kV至60kV的加速电压辐射电子束。
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公开(公告)号：US20100203262A1
公开(公告)日：2010-08-12
申请号：US12693144
申请日：2010-01-25
申请人： Tsutomu UMEBAYASHI
发明人： Tsutomu UMEBAYASHI
IPC分类号： B05D3/06 , C08K5/3417
CPC分类号： C09D11/101 , C09D11/322
摘要： An ink composition comprising: (A) an isoindoline-based pigment; (B) a polymeric dispersant; (C) an alkylammonium salt of a sulfonated derivative of a disazo-based yellow colorant; (D) a polymerizable compound; and (E) a polymerization initiator.
摘要翻译： 一种油墨组合物，其包含：（A）异吲哚啉类颜料; （B）聚合物分散剂; （C）双偶氮类黄色着色剂的磺化衍生物的烷基铵盐; （D）可聚合化合物; 和（E）聚合引发剂。
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公开(公告)号：US20090087575A1
公开(公告)日：2009-04-02
申请号：US12207162
申请日：2008-09-09
CPC分类号： C09B69/109 , B41M7/0072 , C09B67/0033 , C09D11/101 , C09D11/328
摘要： The invention provides an ink composition including (i) a sensitizing dye having a polymerizable group as a substituent, (ii) a polymerization initiator and (iii) a polymerizable compound having an ethylenically unsaturated bond. The invention also provides an inkjet recording method and a polymerizable compound useful as a sensitizing dye. The sensitizing dye (i) is represented by Formula (I) or (II) below. In the formulae, X represents O, S, NRa, or NRb, n1 and n2 each represent 0 or 1, Ra, Rb, and R1 to R18 each represent a hydrogen atom or a monovalent substituent, and one polymerizable group is present in the molecule.
摘要翻译： 本发明提供一种油墨组合物，其包含（i）具有可聚合基团作为取代基的增感染料，（ii）聚合引发剂和（iii）具有烯属不饱和键的聚合性化合物。 本发明还提供喷墨记录方法和可用作敏化染料的可聚合化合物。 敏化染料（i）由下式（I）或（II）表示。 在该式中，X表示O，S，NR a或NR b，n 1和n 2各自表示0或1，R a，R b，R 1至R 18各自表示氢原子或一价取代基，并且一个可聚合基团存在于 分子。
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公开(公告)号：US20080239045A1
公开(公告)日：2008-10-02
申请号：US12059211
申请日：2008-03-31
CPC分类号： C09D11/54 , C09D11/101 , C09D11/38
摘要： An ink set for inkjet recording is provided that includes at least a colored liquid comprising at least a radically polymerizable compound, a photopolymerization initiator, and a colorant and an undercoat liquid comprising at least a radically polymerizable compound and a photopolymerization initiator, the undercoat liquid comprising a sensitizer represented by Formula (I) below. In Formula (I) above, X denotes O, S, or NR, n denotes 0 or 1, R denotes a hydrogen atom, an alkyl group, or an acyl group, and R1, R2, R3, R4, R5, R6, R7, and R8 independently denote a hydrogen atom or a monovalent substituent. There is also provided an inkjet recording method employing the ink set for inkjet recording, the method including a step of applying the undercoat liquid on top of a recording medium, a step of semi-curing the undercoat liquid, and a step of carrying out image formation by discharging the colored liquid on top of the semi-cured undercoat liquid.
摘要翻译： 提供了一种用于喷墨记录的油墨组，其至少包括至少包含可自由基聚合的化合物，光聚合引发剂和着色剂的着色液体和至少包含自由基聚合性化合物和光聚合引发剂的底涂液，所述底涂层液体包含 由下式（I）表示的敏化剂。 在上述式（I）中，X表示O，S或NR，n表示0或1，R表示氢原子，烷基或酰基，R 1， R 2，R 3，R 4，R 5，R 6，R 6， SUP> 7和R 8独立地表示氢原子或一价取代基。 还提供了一种使用喷墨记录用油墨组的喷墨记录方法，该方法包括将底涂液体涂布在记录介质的顶部，半固化底涂液的步骤和进行图像的步骤 通过在半固化的底涂层液体的顶部排出有色液体来形成。
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公开(公告)号：US20070176995A1
公开(公告)日：2007-08-02
申请号：US11700195
申请日：2007-01-31
IPC分类号： B41J2/01
CPC分类号： B41J2/0057 , B41J2202/20
摘要： The image forming apparatus includes: an intermediate transfer body; a liquid adhesion device which provides a first liquid having a viscosity not less than 15 mPa·s and not greater than 300 mPa·s at 25° C, on the intermediate transfer body; a droplet ejection device which ejects a second liquid containing a coloring material onto a region of the intermediate transfer body where the first liquid is provided by the liquid adhesion device, in a state where the first liquid on the intermediate transfer body has a thickness not less than 1.6 μm; a viscosity raising device which raises a viscosity of the second liquid on the intermediate transfer body; and a transfer device which transfers an image including dots of the second liquid formed on the intermediate transfer body, onto a recording medium.
摘要翻译： 图像形成装置包括：中间转印体; 液体粘合装置，其在中间转印体上提供在25℃下具有不小于15mPa.s且不大于300mPa.s的粘度的第一液体; 一种液滴喷射装置，其在中间转印体上的第一液体的厚度不小于该液体粘合装置的情况下，将含有着色材料的第二液体喷射到中间转印体的由第一液体提供的区域上 超过1.6个妈妈 一种提高第二液体在中间转印体上的粘度的粘度提升装置; 以及将包含形成在中间转印体上的第二液体的点的图像转印到记录介质上的转印装置。
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7.发明授权Image forming apparatus and image forming method with decreased image transfer disturbance 有权具有降低图像传输干扰的图像形成装置和图像形成方法公开(公告)号：US08025388B2
公开(公告)日：2011-09-27
申请号：US11700195
申请日：2007-01-31
IPC分类号： B41J2/01
CPC分类号： B41J2/0057 , B41J2202/20
摘要： The image forming apparatus includes: an intermediate transfer body; a liquid adhesion device which provides a first liquid having a viscosity not less than 15 mPa·s and not greater than 300 mPa·s at 25° C, on the intermediate transfer body; a droplet ejection device which ejects a second liquid containing a coloring material onto a region of the intermediate transfer body where the first liquid is provided by the liquid adhesion device, in a state where the first liquid on the intermediate transfer body has a thickness not less than 1.6 μm; a viscosity raising device which raises a viscosity of the second liquid on the intermediate transfer body; and a transfer device which transfers an image including dots of the second liquid formed on the intermediate transfer body, onto a recording medium.
摘要翻译： 图像形成装置包括：中间转印体; 液体粘合装置，其在中间转印体上提供在25℃下具有不小于15mPa·s且不大于300mPa·s的粘度的第一液体; 一种液滴喷射装置，其在中间转印体上的第一液体的厚度不小于该液体粘合装置的情况下，将含有着色材料的第二液体喷射到中间转印体的由第一液体提供的区域上 大于1.6μm; 一种提高第二液体在中间转印体上的粘度的粘度提升装置; 以及将包含形成在中间转印体上的第二液体的点的图像转印到记录介质上的转印装置。
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公开(公告)号：US20110027495A1
公开(公告)日：2011-02-03
申请号：US12844317
申请日：2010-07-27
申请人： Tsutomu UMEBAYASHI
发明人： Tsutomu UMEBAYASHI
IPC分类号： B05D5/06 , C08K5/3417
CPC分类号： C09D11/101 , C09D11/326 , C09D17/003
摘要： A pigment dispersion is provided that includes C.I. Pigment Yellow 185 and a polymer having a repeating unit represented by Formula (1). (In Formula (1), R denotes a hydrogen atom or a methyl group, J denotes —CO—, —COO—, —CONR1—, —OCO—, a methylene group, or a phenylene group, R1 denotes a hydrogen atom, an alkyl group, or an aryl group, n denotes 0 or 1, W denotes a single bond or a divalent linking group, and P denotes a heterocyclic residue or aromatic quinone structure-containing residue forming a basic skeleton of an organic pigment.) There are also provided an ink composition that includes C.I. Pigment Yellow 185 and a polymer having a repeating unit represented by Formula (1), and an inkjet recording method that includes a step of discharging onto a recording medium the ink composition and a step of curing the ink composition by irradiating the discharged ink composition with actinic radiation.
摘要翻译： 提供了一种颜料分散体，其包括C.I. 颜料黄185和具有由式（1）表示的重复单元的聚合物。 （式（1）中，R表示氢原子或甲基，J表示-CO-，-COO-，-CONR1-，-OCO-，亚甲基或亚苯基，R1表示氢原子， 烷基或芳基，n表示0或1，W表示单键或二价连接基，P表示形成有机颜料的基本骨架的杂环残基或含芳香族醌结构的残基。） 还提供了包括CI的油墨组合物 颜料黄185和具有由式（1）表示的重复单元的聚合物，以及喷墨记录方法，其包括将墨水组合物排出到记录介质上的步骤，以及通过用排出的油墨组合物照射来固化油墨组合物的步骤 光化辐射。
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公开(公告)号：US20080180503A1
公开(公告)日：2008-07-31
申请号：US12022291
申请日：2008-01-30
申请人： Tsutomu UMEBAYASHI
发明人： Tsutomu UMEBAYASHI
CPC分类号： C09D11/101 , B41M7/0081 , C09D11/54
摘要： An ink set for inkjet recording is provided that includes at least a colored liquid composition comprising at least a radically polymerizable compound, a photopolymerization initiator, and a colorant, and an undercoat liquid composition comprising at least a radically polymerizable compound and a photopolymerization initiator, the colored liquid composition comprising as the photopolymerization initiator at least one type of α-aminoacetophenone compound, and the undercoat liquid composition comprising as the photopolymerization initiator at least one type of compound selected from the group consisting of an acylphosphine oxide compound, an α-hydroxyacetophenone compound, and an oxime ester compound. There is also provided an inkjet recording method employing the ink set for inkjet recording, the method including a step of applying the undercoat liquid composition on top of a recording medium, a step of semi-curing the undercoat liquid composition, and a step of carrying out image formation by discharging the colored liquid composition on top of the semi-cured undercoat liquid composition.
摘要翻译： 提供一种用于喷墨记录的油墨组，其至少包括至少包含可自由基聚合的化合物，光聚合引发剂和着色剂的着色液体组合物和至少包含自由基聚合性化合物和光聚合引发剂的底涂层液体组合物， 包含作为光聚合引发剂的至少一种α-氨基苯乙酮化合物的底色液体组合物，以及作为光聚合引发剂的底涂液体组合物，选自酰基氧化膦化合物，α-羟基苯乙酮化合物 ，和肟酯化合物。 还提供了一种使用喷墨记录用油墨组的喷墨记录方法，该方法包括将底涂层液体组合物涂覆在记录介质的顶部，半固化底涂层液体组合物的步骤，以及承载步骤 通过在半固化的底涂层液体组合物的顶部排出着色液体组合物来形成图像。
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公开(公告)号：US20070225404A1
公开(公告)日：2007-09-27
申请号：US11723549
申请日：2007-03-20
IPC分类号： C09D11/00
CPC分类号： C09D11/101 , B41M5/0023 , B41M5/0047 , B41M7/0072 , B41M7/0081 , B41M7/009 , C09D11/40 , C09D11/54
摘要： The invention provides an ink-jet recording ink set including at least one recording liquid that comprises a polymerizable compound and a colorant and an ink spread suppressing liquid that comprises a nonionic fluorinated surfactant and does not substantially contain a colorant, wherein a ratio of a content M1 of the nonionic fluorinated surfactant in the recording liquid to a content M2 of the nonionic fluorinated surfactant in the ink spread suppressing liquid satisfies M1/M2
摘要翻译： 本发明提供一种喷墨记录油墨组，其包括至少一种包含可聚合化合物和着色剂的记录液体和包含非离子氟化表面活性剂并且基本上不含着色剂的油墨扩散抑制液体，其中含量 记录液中的非离子性氟化表面活性剂的M1相对于油墨扩散抑制液中的非离子性氟化表面活性剂的含量M2满足M1 / M2 <1，使用该油墨组的喷墨记录方法。
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