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公开(公告)号：US08258203B2
公开(公告)日：2012-09-04
申请号：US11643169
申请日：2006-12-21
IPC分类号： C09D11/00
CPC分类号： C09D11/324 , C09B67/0022 , C09B67/0066 , C09B67/009
摘要： The present invention pertains to a black inkjet ink comprising aqueous vehicle and carbon black pigment stabilized to dispersion by a certain block copolymer dispersant. The invention further pertains to an ink set comprising this black ink and at least a second ink which contains a reactive species capable of destabilizing the carbon black dispersion. Still further, the invention pertains to a method of printing wherein the black ink and second ink are printed in an overlapping relationship, thereby minimizing penetration, feathering and/or bleed of the black pigment and improving print quality.
摘要翻译： 本发明涉及黑色喷墨油墨，其包含水性载体和稳定为通过某种嵌段共聚物分散剂分散的炭黑颜料。 本发明还涉及一种包含该黑色油墨和至少一种第二油墨的油墨组合物，其含有能够使炭黑分散体失稳的反应性物质。 此外，本发明涉及一种印刷方法，其中黑色墨水和第二墨水以重叠的关系打印，从而最小化黑色颜料的渗透，羽化和/或渗色并提高印刷质量。
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公开(公告)号：US20080151027A1
公开(公告)日：2008-06-26
申请号：US11643169
申请日：2006-12-21
CPC分类号： C09D11/324 , C09B67/0022 , C09B67/0066 , C09B67/009
摘要： The present invention pertains to a black inkjet ink comprising aqueous vehicle and carbon black pigment stabilized to dispersion by a certain block copolymer dispersant. The invention further pertains to an ink set comprising this black ink and at least a second ink which contains a reactive species capable of destabilizing the carbon black dispersion. Still further, the invention pertains to a method of printing wherein the black ink and second ink are printed in an overlapping relationship, thereby minimizing penetration, feathering and/or bleed of the black pigment and improving print quality.
摘要翻译： 本发明涉及黑色喷墨油墨，其包含水性载体和稳定为通过某种嵌段共聚物分散剂分散的炭黑颜料。 本发明还涉及一种包含该黑色油墨和至少一种第二油墨的油墨组合物，其含有能够使炭黑分散体失稳的反应性物质。 此外，本发明涉及一种印刷方法，其中黑色墨水和第二墨水以重叠的关系打印，从而最小化黑色颜料的渗透，羽化和/或渗色并提高印刷质量。
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公开(公告)号：US20120077929A1
公开(公告)日：2012-03-29
申请号：US13080818
申请日：2011-04-06
CPC分类号： C08G18/0823 , C08G18/0866 , C08G18/10 , C08G18/12 , C08G18/284 , C08G18/2865 , C08G18/2875 , C08G18/3206 , C08G18/3275 , C08G18/4018 , C08G18/4825 , C08G18/637 , C08G18/6625 , C08G18/755 , C08G18/7621 , C08G18/7628 , C08G18/348 , C08G18/3228
摘要： Disclosed is aqueous polyurethane dispersion with a polyurethane having a polymeric backbone with ionic and/or ionizable functionality incorporated into the polymeric backbone. The polymeric backbone consists essentially of one or more non-ionic segments derived from a reaction product of polytrimethylene ether glycol and a diisocyanate. The manufacture of such polyurethanes is also disclosed.
摘要翻译： 公开了具有聚氨酯的水性聚氨酯分散体，其具有结合到聚合物主链中的具有离子和/或可离子化官能团的聚合物主链。 聚合物主链基本上由一个或多个衍生自聚三亚甲基醚二醇和二异氰酸酯的反应产物的非离子链段组成。 还公开了这种聚氨酯的制造。
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24.发明申请Polyurethanes with Nonionic Hydrophilic Terminating Groups and Aqueous Dispersions Thereof 审中-公开具有非离子亲水终止基团和水分散体的聚氨酯公开(公告)号：US20100093927A1
公开(公告)日：2010-04-15
申请号：US12328332
申请日：2008-12-04
申请人： C. Chad Roberts
发明人： C. Chad Roberts
IPC分类号： C08L75/04
CPC分类号： C08G18/0823 , C08G18/12 , C08G18/3206 , C08G18/4854 , C08G18/6692 , C08G18/73 , C08G18/755 , C08G18/765 , C09D11/326 , C08G18/2865
摘要： The present invention relates to polyurethanes with nonionic hydrophilic terminating groups and aqueous dispersions thereof. The polyurethanes may be used as freely added materials or as dispersants for particles such as pigments, disperse dyes, pharmaceuticals and other similar particles, the urea termination has nonionic hydrophilic substituents, such as methoxyethyl groups.
摘要翻译： 本发明涉及具有非离子亲水端基的聚氨酯及其水分散体。 聚氨酯可以作为自由添加的材料或作为颗粒的分散剂使用，例如颜料，分散染料，药物和其它类似的颗粒，尿素终止物具有非离子的亲水取代基，例如甲氧基乙基。
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公开(公告)号：US20130102729A1
公开(公告)日：2013-04-25
申请号：US13808182
申请日：2011-07-13
IPC分类号： C09D7/12
CPC分类号： C09D7/125 , C09B67/0013 , C09B67/0022 , C09B67/0023 , C09B67/0066 , C09B67/009 , C09D7/65 , C09D11/326 , C09D175/04
摘要： The present disclosure provides an aqueous dispersion containing a colorant and a polyurethane dispersant, wherein the polyurethane dispersant is a polymer having a cross-linkable moiety, wherein the cross-linkable moiety is cross-linked, with a cross-linking agent.
摘要翻译： 本公开提供了含有着色剂和聚氨酯分散剂的水性分散体，其中所述聚氨酯分散剂是具有交联部分的聚合物，其中所述可交联部分与交联剂交联。
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26.发明申请INKJET INK WITH SELF-DISPERSED PIGMENTS AND HYDROXYL TERMINATED POLYURETHANE INK ADDITIVES 有权含自分散颜料的INKJET墨水和羟基终止的聚氨酯油墨添加剂公开(公告)号：US20120218359A1
公开(公告)日：2012-08-30
申请号：US13509141
申请日：2010-12-03
CPC分类号： C09D11/322 , B41J2/01 , B41J2/2107
摘要： An ink for inkjet is provided for printing, comprising a self-dispersed pigment colorant and certain hydroxyl terminated polyurethanes derived from polyether diois which enhances fastness of the print towards highlighter and linger smudge without compromising jetting performance and storage stability of the ink.
摘要翻译： 提供用于喷墨的墨水，用于印刷，其包含自分散颜料着色剂和衍生自聚醚二氧化钛的某些羟基封端的聚氨酯，其增强了印刷品对荧光笔和绒毛污迹的牢度，而不损害墨水的喷射性能和储存稳定性。
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27.发明授权Inkjet ink with self-dispersed pigments and hydroxyl terminated polyurethane ink additives 有权具有自分散颜料和羟基封端聚氨酯油墨添加剂的喷墨油墨公开(公告)号：US08931889B2
公开(公告)日：2015-01-13
申请号：US13509141
申请日：2010-12-03
IPC分类号： B41J2/01 , C09D11/322 , B41J2/21
CPC分类号： C09D11/322 , B41J2/01 , B41J2/2107
摘要： An ink for inkjet is provided for printing, comprising a self-dispersed pigment colorant and certain hydroxyl terminated polyurethanes derived from polyether diols which enhances fastness of the print towards highlighter and finger smudge without compromising jetting performance and storage stability of the ink.
摘要翻译： 提供用于喷墨的油墨用于印刷，其包含自分散颜料着色剂和衍生自聚醚二醇的某些羟基封端的聚氨酯，其增强了印刷品对荧光笔和手指污迹的牢度，而不损害油墨的喷射性能和储存稳定性。
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28.发明申请AQUEOUS INKJET INKS WITH IONICALLY STABILIZED DISPERSIONS AND POLYURETHANE INK ADDITIVES 审中-公开具有离子稳定性分散体和聚氨酯油墨添加剂的水性喷墨墨水公开(公告)号：US20100143589A1
公开(公告)日：2010-06-10
申请号：US12328110
申请日：2008-12-04
CPC分类号： C08G18/0823 , C08G18/12 , C08G18/3848 , C08G18/44 , C08G18/4854 , C08G18/6659 , C08G18/6692 , C08G18/755 , C09D11/326 , C09D11/40 , C08G18/302 , C08G18/3228 , C08G18/285
摘要： Inks that contain ionically stabilized dispersions and selected polyurethane ink additives are described. These ionically stabilized dispersions are obtained from polymeric dispersants where the hydrophilic components are minimized. These stabilized dispersions can be utilized to prepare ink jet inks which when printed result in improved optical density, chroma, gloss and especially distinctness of image. The stability of the ionically stabilized dispersions are sufficient for ink jet inks. The polyurethane ink additives are chosen from polyurethanes which are urea terminated or crosslinked.
摘要翻译： 描述了含有离子稳定的分散体和选择的聚氨酯油墨添加剂的油墨。 这些离子稳定的分散体由聚合物分散剂获得，其中亲水性组分被最小化。 这些稳定的分散体可以用于制备喷墨油墨，当印刷时，可以提高光学密度，色度，光泽度和特别是图像的清晰度。 离子稳定的分散体的稳定性对于喷墨油墨是足够的。 聚氨酯油墨添加剂选自尿素封端或交联的聚氨酯。
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公开(公告)号：US20080039582A1
公开(公告)日：2008-02-14
申请号：US11782098
申请日：2007-07-24
CPC分类号： C08G18/0823 , C08G18/0866 , C08G18/10 , C08G18/12 , C08G18/284 , C08G18/2865 , C08G18/2875 , C08G18/3206 , C08G18/3275 , C08G18/4018 , C08G18/637 , C08G18/6625 , C08G18/755 , C08G18/7621 , C08G18/7628 , C08G18/348 , C08G18/3228
摘要： The present invention relates to polyurethane ionomers based on polytrimethylene ether glycol (“PO3G”), aqueous dispersions of such polyurethanes, and their manufacture and use.
摘要翻译： 本发明涉及基于聚三亚甲基醚二醇（“PO3G”）的聚氨酯离聚物，这种聚氨酯的水性分散体及其制造和用途。
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30.发明申请AQUEOUS INKJET INKS WITH IONICALLY STABILIZED DISPERSIONS AND POLYURETHANE INK ADDITIVES 审中-公开具有离子稳定性分散体和聚氨酯油墨添加剂的水性喷墨墨水公开(公告)号：US20130022746A9
公开(公告)日：2013-01-24
申请号：US12328110
申请日：2008-12-04
CPC分类号： C08G18/0823 , C08G18/12 , C08G18/3848 , C08G18/44 , C08G18/4854 , C08G18/6659 , C08G18/6692 , C08G18/755 , C09D11/326 , C09D11/40 , C08G18/302 , C08G18/3228 , C08G18/285
摘要： Inks that contain ionically stabilized dispersions and selected polyurethane ink additives are described. These ionically stabilized dispersions are obtained from polymeric dispersants where the hydrophilic components are minimized. These stabilized dispersions can be utilized to prepare ink jet inks which when printed result in improved optical density, chroma, gloss and especially distinctness of image. The stability of the ionically stabilized dispersions are sufficient for ink jet inks. The polyurethane ink additives are chosen from polyurethanes which are urea terminated or crosslinked.
摘要翻译： 描述了含有离子稳定的分散体和选择的聚氨酯油墨添加剂的油墨。 这些离子稳定的分散体由聚合物分散剂获得，其中亲水性组分被最小化。 这些稳定的分散体可以用于制备喷墨油墨，当印刷时，可以提高光学密度，色度，光泽度和特别是图像的清晰度。 离子稳定的分散体的稳定性对于喷墨油墨是足够的。 聚氨酯油墨添加剂选自尿素封端或交联的聚氨酯。
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