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    • 1. 发明授权
    • Water-based inks for ink-jet printing
    • 用于喷墨打印的水性油墨
    • US08222334B2
    • 2012-07-17
    • US13036366
    • 2011-02-28
    • Yasuhiro DoiYasushi ItoNobuyuki TakizawaShigeki Nagashima
    • Yasuhiro DoiYasushi ItoNobuyuki TakizawaShigeki Nagashima
    • C08K5/11
    • C09D11/32
    • The present invention relates to a water-based ink for ink-jet printing which not only satisfies a high optical density but also exhibits an excellent high lighter-fastness; a water dispersion used for the water-based ink; and a method for producing a print using the water-based ink. There are provided a water dispersion for ink-jet printing comprising (i) (A-1) polymer particles containing a colorant, (B) polymer particles and (C) the water-insoluble organic compound, or (ii) (A-2) self-dispersible pigment, (B) polymer particles and (C) the water-insoluble organic compound; a water-based ink containing the water dispersion; and a method for producing a print using the water-based ink.
    • 本发明涉及一种喷墨印刷用水性油墨,其不仅满足高的光密度,而且还表现出优异的耐光牢度; 用于水性油墨的水分散体; 以及使用该水性油墨制造印刷品的方法。 提供一种用于喷墨印刷的水分散体,其包含(i)(A-1)含有着色剂的聚合物颗粒,(B)聚合物颗粒和(C)水不溶性有机化合物,或(ii)(A-2) )自分散颜料,(B)聚合物颗粒和(C)水不溶性有机化合物; 含有水分散体的水性油墨; 以及使用该水性油墨制造印刷品的方法。
    • 5. 发明申请
    • WATER-BASED INKS FOR INK-JET PRINTING
    • 喷墨打印机用水墨水
    • US20110152442A1
    • 2011-06-23
    • US13036366
    • 2011-02-28
    • Yasuhiro DoiYasushi ItoNobuyuki TakizawaShigeki Nagashima
    • Yasuhiro DoiYasushi ItoNobuyuki TakizawaShigeki Nagashima
    • C08L31/02
    • C09D11/32
    • The present invention relates to a water-based ink for ink-jet printing which not only satisfies a high optical density but also exhibits an excellent high lighter-fastness; a water dispersion used for the water-based ink; and a method for producing a print using the water-based ink. There are provided a water dispersion for ink-jet printing comprising (i) (A-1) polymer particles containing a colorant, (B) polymer particles and (C) the water-insoluble organic compound, or (ii) (A-2) self-dispersible pigment, (B) polymer particles and (C) the water-insoluble organic compound; a water-based ink containing the water dispersion; and a method for producing a print using the water-based ink.
    • 本发明涉及一种喷墨印刷用水性油墨,其不仅满足高的光密度,而且还表现出优异的耐光牢度; 用于水性油墨的水分散体; 以及使用该水性油墨制造印刷品的方法。 提供一种用于喷墨印刷的水分散体,其包含(i)(A-1)含有着色剂的聚合物颗粒,(B)聚合物颗粒和(C)水不溶性有机化合物,或(ii)(A-2) )自分散颜料,(B)聚合物颗粒和(C)水不溶性有机化合物; 含有水分散体的水性油墨; 以及使用该水性油墨制造印刷品的方法。
    • 6. 发明申请
    • WATER-BASED INKS FOR INK-JET PRINTING
    • 喷墨打印机用水墨水
    • US20090068361A1
    • 2009-03-12
    • US11817904
    • 2006-03-02
    • Yasuhiro DoiYasushi ItoShigeki Nagashima
    • Yasuhiro DoiYasushi ItoShigeki Nagashima
    • C08L33/10C08L33/14C08L33/12G01D11/00B05D5/00C08K3/04
    • C09D11/30C09D11/322
    • The present invention relates to a water-based ink for ink-jet printing which not only satisfies a high optical density but also exhibits an excellent gloss upon printing on a coated paper; a water dispersion used for the water-based ink; and a method for producing a print using the water-based ink. There are provided a water dispersion for ink-jet printing containing (A) a self-dispersible pigment and (B) self-emulsifiable polymer particles containing a constitutional unit derived from an aromatic group-containing macromer (b) and/or a constitutional unit derived from an aromatic group-containing monomer (c) in a total amount of 45 to 80% by weight; a water-based ink containing the water dispersion; and a method for producing a print using the water-based ink.
    • 本发明涉及一种用于喷墨印刷的水性油墨,其不仅满足高的光密度,而且在涂布纸上印刷时表现出优异的光泽度; 用于水性油墨的水分散体; 以及使用该水性油墨制造印刷品的方法。 提供一种用于喷墨印刷的水分散体,其包含(A)自分散颜料和(B)含有衍生自含芳基的大分子单体(b)和/或结构单元的结构单元的自乳化聚合物颗粒 衍生自含芳族基团的单体(c),总量为45〜80重量% 含有水分散体的水性油墨; 以及使用该水性油墨制造印刷品的方法。
    • 7. 发明申请
    • Water-Based Inks for Ink-Jet Printing
    • 喷墨印刷用水性油墨
    • US20080097015A1
    • 2008-04-24
    • US11575193
    • 2005-10-06
    • Yasuhiro DoiYasushi ItoNobuyuki TakizawaShigeki Nagashima
    • Yasuhiro DoiYasushi ItoNobuyuki TakizawaShigeki Nagashima
    • C09D11/00
    • C09D11/32
    • The present invention relates to a water-based ink for ink-jet printing which not only satisfies a high optical density but also exhibits an excellent high lighter-fastness; a water dispersion used for the water-based ink; and a method for producing a print using the water-based ink. There are provided a water dispersion for ink-jet printing comprising (i) (A-1) polymer particles containing a colorant, (B) polymer particles and (C) the water-insoluble organic compound, or (ii) (A-2) self-dispersible pigment, (B) polymer particles and (C) the water-insoluble organic compound; a water-based ink containing the water dispersion; and a method for producing a print using the water-based ink.
    • 本发明涉及一种喷墨印刷用水性油墨,其不仅满足高的光密度,而且还表现出优异的耐光牢度; 用于水性油墨的水分散体; 以及使用该水性油墨制造印刷品的方法。 提供一种用于喷墨印刷的水分散体,其包含(i)(A-1)含有着色剂的聚合物颗粒,(B)聚合物颗粒和(C)水不溶性有机化合物,或(ii)(A-2) )自分散颜料,(B)聚合物颗粒和(C)水不溶性有机化合物; 含有水分散体的水性油墨; 以及使用该水性油墨制造印刷品的方法。
    • 8. 发明授权
    • Water-based inks for ink-jet printing
    • 用于喷墨打印的水性油墨
    • US07803852B2
    • 2010-09-28
    • US11817829
    • 2006-03-02
    • Yasuhiro DoiYasushi Ito
    • Yasuhiro DoiYasushi Ito
    • C09D11/10C09D109/06C08F212/08
    • C09D11/324C09D11/30
    • The present invention relates to a water-based ink for ink-jet printing which not only satisfies a high optical density but also exhibits an excellent high lighter-fastness; and a water dispersion used for the water-based ink. There are provided a water dispersion for ink-jet printing containing (A) a pigment and (B) water-insoluble polymer particles produced by polymerizing an ethylenically unsaturated monomer containing 25 to 85% by weight of an aromatic group-containing monomer in the presence of a reactive surfactant; and a water-based ink containing the water dispersion.
    • 本发明涉及一种喷墨印刷用水性油墨,其不仅满足高的光密度,而且还表现出优异的耐光牢度; 和用于水性油墨的水分散体。 提供一种用于喷墨印刷的水分散体,其包含(A)颜料和(B)通过在存在下聚合含有25至85重量%的含芳族基团的单体的烯键式不饱和单体而产生的水不溶性聚合物颗粒 的反应性表面活性剂; 和含有水分散体的水性油墨。