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    • 1. 发明申请
    • INK COMPOSITION, INKJET RECORDING METHOD, PRINTED MATERIAL, METHOD FOR PRODUCING PLANOGRAPHIC PRINTING PLATE, AND PLANOGRAPHIC PRINTING PLATE
    • 墨水组合物,喷墨记录方法,印刷材料,生产印刷版印刷板的方法和平版印刷板
    • US20120149797A1
    • 2012-06-14
    • US13396151
    • 2012-02-14
    • Ippei NakamuraMasaharu Sugai
    • Ippei NakamuraMasaharu Sugai
    • C09D11/10
    • C09D11/101B41C1/1066C09D11/38
    • The invention provides an ink composition having at least (A) a polymerization initiator, (B) an ester or amide of (meth)acrylic acid having a 1,3-dioxolane ring skeleton or a 1,3-dioxane ring skeleton or (B′) an ester or amide of (meth)acrylic acid having a 1,3-diketone structure, and (C) a colorant. The invention further provides an inkjet recording method and a method for producing a planographic printing plate, each of which includes at least (I) ejecting the ink composition onto a hydrophilic support and (II) curing the ink composition by irradiating the ejected ink composition with active radiation so as to form a hydrophobic image region on the hydrophilic support. The invention furthermore provides a planographic printing plate formed by the method for producing a planographic printing plate.
    • 本发明提供至少具有(A)聚合引发剂的油墨组合物,(B)具有1,3-二氧戊环环骨架或1,3-二恶烷环骨架的(甲基)丙烯酸的酯或酰胺或(B ')具有1,3-二酮结构的(甲基)丙烯酸的酯或酰胺,和(C)着色剂。 本发明还提供一种用于制造平版印刷版的喷墨记录方法和方法,所述喷墨记录方法和方法至少包括(I)将油墨组合物喷射到亲水性载体上,和(II)通过用喷射的油墨组合物 活性辐射,以在亲水载体上形成疏水图像区域。 本发明还提供了一种通过平版印刷版的制造方法形成的平版印刷版。
    • 3. 发明申请
    • Photopolymerizable composition comprising fine particles of organic pigment
    • 包含有机颜料微粒的光聚合组合物
    • US20080051484A1
    • 2008-02-28
    • US11889944
    • 2007-08-17
    • Masaharu Sugai
    • Masaharu Sugai
    • C08F2/46
    • G03F7/105B41M7/0081C09D11/101G03F7/027
    • A photopolymerizable composition is herein provided and it comprises the following components: a) a photopolymerizable compound; b) a photopolymerization initiator; and c) organic pigment fine particles on which the polymer of a polymerizable compound is immobilized, whose volume average particle size: Mv is not more than 50 nm, and which has a ratio: Mv/Mn (wherein Mv represents the volume average particle size of the pigment fine particles and Mn represents the number average particle size thereof) ranging from 1 to 1.5. The photopolymerizable composition can be used in various applications such as the 3-dimensional optical moulding or holography, a plate material for forming lithographic printing plate, image-forming materials such as color proof, photoresists and color filters, ink and photocurable resin materials such as adhesives. More particularly, the photopolymerizable composition may be an actinic ray-curable ink jet recording ink composition, which is excellent in the curability and gloss and which can form images of high quality.
    • 本文提供光聚合组合物,其包含以下组分:a)可光聚合的化合物; b)光聚合引发剂; 和c)其中固定有可聚合化合物的聚合物的体积平均粒径:Mv不大于50nm并且具有Mv / Mn比(Mv表示体积平均粒径)的有机颜料微粒 的颜料微粒,Mn表示其数均粒径)为1〜1.5。 可光聚合组合物可以用于各种应用中,例如三维光学模制或全息术,用于形成平版印刷版的板材,彩色图案形成材料,光致抗蚀剂和滤色器,油墨和光固化树脂材料如 粘合剂。 更具体地说,可光聚合组合物可以是光固化性射线固化型喷墨记录油墨组合物,其固化性和光泽度优异,并且可以形成高质量的图像。
    • 5. 发明申请
    • Ink composition
    • 墨水组成
    • US20060269675A1
    • 2006-11-30
    • US11434898
    • 2006-05-17
    • Masaharu Sugai
    • Masaharu Sugai
    • G03G7/00B05D3/00B05D5/00
    • G03G13/283C09D11/101G03G9/122G03G9/13G03G9/131G03G9/132G03G13/28Y10T428/24802
    • An ink composition comprising an α-hetero atom-containing methacrylic compound represented by the following general formula (I) as a polymerizable compound (a) and a polymerization initiator (b): wherein Ra and Rb each independently represent a hydrogen atom, a halogen atom, a cyano group or an organic group; X represents a group or a halogen atom bonded to the α-carbon through a hetero atom; and Rc represents a secondary or tertiary hydrocarbon group having not less than 7 carbon atoms and comprising a ring structure, provided that X and Rc, Ra and Rb, or X and Ra or Rb may be linked together to form a ring structure. It is highly sensitive to the irradiation with radiant rays, has a good ability to form images on paper or an ability of forming high quality images thereon and is excellent in the storage stability and further, the ink composition likewise permits the formation of images excellent in the printing durability and the quality thereof even when using the same in the preparation of a printing plate.
    • 一种油墨组合物,其包含作为可聚合化合物(a)和聚合引发剂(b)的由以下通式(I)表示的含有α-杂原子的甲基丙烯酸类化合物:其中R a, 各自独立地表示氢原子,卤素原子,氰基或有机基团; X表示通过杂原子与α-碳键合的基团或卤原子; 和R c表示具有不少于7个碳原子并且包含环结构的仲或叔烃基,条件是X和R c,R a, 或者可以将X和R a,R b和R b连接在一起形成环结构。 它对辐射线的照射高度敏感,具有良好的在纸上形成图像的能力或在其上形成高质量图像的能力,并且储存稳定性优异,此外,油墨组合物同样允许形成优异的图像 即使在印刷版的制备中使用印刷耐久性及其质量也是如此。
    • 9. 发明授权
    • Ink composition, inkjet recording method, printed material, method for producing planographic printing plate, and planographic printing plate
    • 油墨组合物,喷墨记录方法,印刷材料,平版印刷版的制造方法和平版印刷版
    • US08211623B2
    • 2012-07-03
    • US12851133
    • 2010-08-05
    • Ippei NakamuraMasaharu Sugai
    • Ippei NakamuraMasaharu Sugai
    • G03F7/00G03F7/26B41F1/00
    • C09D11/101B41C1/1066C09D11/38
    • The invention provides an ink composition having at least (A) a polymerization initiator, (B) an ester or amide of (meth)acrylic acid having a 1,3-dioxolane ring skeleton or a 1,3-dioxane ring skeleton or (B′) an ester or amide of (meth)acrylic acid having a 1,3-diketone structure, and (C) a colorant. The invention further provides an inkjet recording method and a method for producing a planographic printing plate, each of which includes at least (I) ejecting the ink composition onto a hydrophilic support and (II) curing the ink composition by irradiating the ejected ink composition with active radiation so as to form a hydrophobic image region on the hydrophilic support. The invention furthermore provides a planographic printing plate formed by the method for producing a planographic printing plate.
    • 本发明提供至少具有(A)聚合引发剂的油墨组合物,(B)具有1,3-二氧戊环环骨架或1,3-二恶烷环骨架的(甲基)丙烯酸的酯或酰胺或(B ')具有1,3-二酮结构的(甲基)丙烯酸的酯或酰胺,和(C)着色剂。 本发明还提供一种用于制造平版印刷版的喷墨记录方法和方法,所述喷墨记录方法和方法至少包括(I)将油墨组合物喷射到亲水性载体上,和(II)通过用喷射的油墨组合物 活性辐射,以在亲水载体上形成疏水图像区域。 本发明还提供了一种通过平版印刷版的制造方法形成的平版印刷版。