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公开(公告)号：US07544418B2
公开(公告)日：2009-06-09
申请号：US11496892
申请日：2006-07-31
CPC分类号： C09D11/322 , Y10T428/24942 , Y10T428/2998
摘要： The present invention is drawn to polymer-encapsulated pigments and methods of making the same. The method includes providing an emulsion including water and a discontinuous coating phase having a copolymer dissolved in a monomer mix; providing a pigment dispersion including water, surfactant, and pigments dispersed therein; mixing the emulsion with the pigment dispersion under high shear conditions such that the coating phase is deposited on the pigments, thereby forming polymer and monomer coated pigments; and polymerizing the monomers at the surface of the polymer and monomer coated pigments to form polymer-encapsulated pigments dispersed in a fluid medium.
摘要翻译： 本发明涉及聚合物包封的颜料及其制备方法。 该方法包括提供包含水的乳液和具有溶解在单体混合物中的共聚物的不连续涂布相; 提供其中分散有水，表面活性剂和颜料的颜料分散体; 在高剪切条件下将乳液与颜料分散体混合，使得涂料相沉积在颜料上，从而形成聚合物和单体涂布的颜料; 并在聚合物表面聚合单体和单体涂覆的颜料以形成分散在流体介质中的聚合物包封的颜料。
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公开(公告)号：US06951672B2
公开(公告)日：2005-10-04
申请号：US10632005
申请日：2003-07-30
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C09C1/30 , C09C1/36 , C09C1/40 , C09C3/12 , C09D11/00
CPC分类号： B41M5/5218 , B41M5/5227 , B41M5/529 , B41M2205/12 , C09C1/3081 , C09C1/3684 , C09C1/407 , C09C3/12 , C09D11/322
摘要： Ceramic pigment-based, chemically-modified porous coatings can be used for enhancing image permanence of ink-jet image printing. Specifically, a porous coated media sheet, comprising a media substrate, having a porous coating coated thereon comprising a modified ceramic pigment including a fixer group and a stabilizer group, each covalently attached to the ceramic pigment is disclosed. Additionally, a method and system for preparing permanent ink-jet images is also provided.
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3.发明授权公开(公告)号：US07677720B2
公开(公告)日：2010-03-16
申请号：US11196370
申请日：2005-08-02
IPC分类号： B41J2/01
CPC分类号： B41M5/5218 , B41M5/5227 , B41M5/529 , B41M2205/12 , C09C1/3081 , C09C1/3684 , C09C1/407 , C09C3/12 , C09D11/322
摘要： Ceramic pigment-based, chemically-modified porous coatings can be used for enhancing image permanence of ink-jet image printing. Specifically, a porous coated media sheet, comprising a media substrate, having a porous coating coated thereon comprising a modified ceramic pigment including a fixer group and a stabilizer group, each covalently attached to the ceramic pigment is disclosed. Additionally, a method and system for preparing permanent ink-jet images is also provided.
摘要翻译： 陶瓷颜料基化学改性多孔涂层可用于增强喷墨图像印刷的图像持久性。 具体地，公开了一种多孔涂层介质片，其包含介质基底，其上涂覆有多孔涂层，包括共价连接在陶瓷颜料上的包含定影基团和稳定剂基团的改性陶瓷颜料。 此外，还提供了一种用于制备永久性喷墨图像的方法和系统。
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公开(公告)号：US07371273B2
公开(公告)日：2008-05-13
申请号：US10741536
申请日：2003-12-19
IPC分类号： C09D11/00 , C08F8/12 , C08F246/00 , C08F212/14 , C08F220/18
CPC分类号： C09D11/30 , C08F8/44 , C08F246/00 , C08F2810/20 , C08F2810/50 , C08F2220/1841 , C08F212/08 , C08F2222/1013 , C08F220/06 , C08F8/12 , C08F212/14 , C08F8/26
摘要： The present is drawn to the use of blocked acid monomers for the incorporation of highly acidic groups, such as strong acids and multiple acids, on the surface of latex particles via emulsion polymerization. In accordance with this, a method of forming latex particulates having high charge density surfaces can comprise the steps of preparing a monomer emulsion including an aqueous phase and an organic monomer phase, wherein the organic monomer phase includes at least one blocked acid monomer; polymerizing the organic monomer phase to form blocked acid latex particulates dispersed in the aqueous phase; and unblocking the blocked acid latex particulates to form acidified latex particulates.
摘要翻译： 本发明涉及使用封端的酸单体通过乳液聚合在胶乳颗粒的表面上引入高酸性基团，如强酸和多种酸。 根据这一点，形成具有高电荷密度表面的胶乳微粒的方法可以包括制备包含水相和有机单体相的单体乳液的步骤，其中有机单体相包含至少一种封端的酸单体; 聚合有机单体相以形成分散在水相中的封闭的酸性胶乳微粒; 并且封闭封闭的酸性胶乳颗粒以形成酸化的胶乳颗粒。
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公开(公告)号：US07705070B2
公开(公告)日：2010-04-27
申请号：US11486488
申请日：2006-07-14
IPC分类号： C09D11/00 , G01D11/00 , C08L33/06 , C08F297/02
CPC分类号： C09D11/30 , C09D133/14
摘要： The present invention is directed to latex particulates having a greater concentration of acid at their surfaces than at their cores. A method of making such particulates can comprise copolymerizing an acidic monomer with a non-acidic monomer so as to yield a copolymer chain having more acidic monomer at one end than at the other.
摘要翻译： 本发明涉及在其表面处具有比在其芯处具有更大浓度的酸的胶乳颗粒。 制造这种颗粒的方法可以包括使酸性单体与非酸性单体共聚，从而在一端产生具有比另一端具有更多酸性单体的共聚物链。
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公开(公告)号：US07608646B1
公开(公告)日：2009-10-27
申请号：US11414099
申请日：2006-04-28
IPC分类号： C09D11/10
CPC分类号： C09D11/322 , C09D11/326 , Y10T428/2998
摘要： The present invention is drawn to pigment suspensions, methods of forming pigment suspensions, and ink sets. The pigment suspension can comprise an aqueous liquid vehicle and a polymer-encapsulated pigment suspended in the liquid vehicle. The polymer-encapsulated pigment can include a pigment core, a bridging layer deposited on a surface of the pigment core, and a polymer encapsulation layer attached to or deposited on the bridging layer.
摘要翻译： 本发明涉及颜料悬浮液，形成颜料悬浮液的方法和油墨组。 颜料悬浮液可以包含液体载体和悬浮在液体载体中的聚合物包封的颜料。 聚合物包封的颜料可以包括颜料芯，沉积在颜料芯的表面上的桥连层和附着到或沉积在桥接层上的聚合物封装层。
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公开(公告)号：US20080026221A1
公开(公告)日：2008-01-31
申请号：US11496892
申请日：2006-07-31
IPC分类号： B32B1/00
CPC分类号： C09D11/322 , Y10T428/24942 , Y10T428/2998
摘要： The present invention is drawn to polymer-encapsulated pigments and methods of making the same. The method includes providing an emulsion including water and a discontinuous coating phase having a copolymer dissolved in a monomer mix; providing a pigment dispersion including water, surfactant, and pigments dispersed therein; mixing the emulsion with the pigment dispersion under high shear conditions such that the coating phase is deposited on the pigments, thereby forming polymer and monomer coated pigments; and polymerizing the monomers at the surface of the polymer and monomer coated pigments to form polymer-encapsulated pigments dispersed in a fluid medium.
摘要翻译： 本发明涉及聚合物包封的颜料及其制备方法。 该方法包括提供包含水的乳液和具有溶解在单体混合物中的共聚物的不连续涂布相; 提供其中分散有水，表面活性剂和颜料的颜料分散体; 在高剪切条件下将乳液与颜料分散体混合，使得涂料相沉积在颜料上，从而形成聚合物和单体涂布的颜料; 并在聚合物表面聚合单体和单体涂覆的颜料以形成分散在流体介质中的聚合物包封的颜料。
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8.发明申请公开(公告)号：US20050270350A1
公开(公告)日：2005-12-08
申请号：US11196370
申请日：2005-08-02
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C09C1/30 , C09C1/36 , C09C1/40 , C09C3/12 , C09D11/00
CPC分类号： B41M5/5218 , B41M5/5227 , B41M5/529 , B41M2205/12 , C09C1/3081 , C09C1/3684 , C09C1/407 , C09C3/12 , C09D11/322
摘要： Ceramic pigment-based, chemically-modified porous coatings can be used for enhancing image permanence of ink-jet image printing. Specifically, a porous coated media sheet, comprising a media substrate, having a porous coating coated thereon comprising a modified ceramic pigment including a fixer group and a stabilizer group, each covalently attached to the ceramic pigment is disclosed. Additionally, a method and system for preparing permanent ink-jet images is also provided.
摘要翻译： 陶瓷颜料基化学改性多孔涂层可用于增强喷墨图像印刷的图像持久性。 具体地，公开了一种多孔涂层介质片，其包含介质基底，其上涂覆有多孔涂层，包括共价连接在陶瓷颜料上的包含定影基团和稳定剂基团的改性陶瓷颜料。 此外，还提供了一种用于制备永久性喷墨图像的方法和系统。
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公开(公告)号：US09156956B2
公开(公告)日：2015-10-13
申请号：US11701040
申请日：2007-01-31
CPC分类号： C08J3/245 , C08J2307/02 , C09D11/30
摘要： The present invention is drawn to surface-crosslinked latex particulates, corresponding latex suspensions, ink-jet inks, and methods for making the latex particulates. A latex suspension can include a fluid medium and surface-crosslinked latex particulates. The surface-crosslinked latex particulates can be devoid of substantially all crosslinking below the particulate surface. Such surface-crosslinked latex particulates can be prepared with a plurality of monomers and at least one crosslinking agent.
摘要翻译： 本发明涉及表面交联的胶乳颗粒，相应的胶乳悬浮液，喷墨油墨以及制备胶乳颗粒的方法。 胶乳悬浮液可以包括流体介质和表面交联的胶乳颗粒。 表面交联的胶乳颗粒可以在颗粒表面下方没有基本上所有的交联。 这种表面交联胶乳颗粒可以用多种单体和至少一种交联剂来制备。
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公开(公告)号：US09133344B2
公开(公告)日：2015-09-15
申请号：US13379950
申请日：2009-06-26
IPC分类号： B41J2/01 , C09B47/04 , B41J2/21 , B41J11/00 , C09B7/00 , C09D7/12 , C09D11/101 , C09D11/328 , C08K5/00
CPC分类号： C09B47/045 , B41J2/2107 , B41J11/002 , C08K5/0091 , C09B7/00 , C09D7/63 , C09D11/101 , C09D11/328
摘要： The present disclosure is drawn to methods and compositions directed at durable ink-jet inks. As such, an ink-jet ink can have a liquid vehicle, a colorant dispersed or dissolved in the liquid vehicle, a high Tg polymer having a Tg of at least 45.degree. C. dispersed in the liquid vehicle, and a near-infrared absorbing dye in the liquid vehicle. The ink can be formulated such that when printed on a substrate and irradiated with a near-infrared energy source, the near-infrared absorbing dye generates enough heat to uniformly melt the high Tg polymer, thereby enhancing the durability of ink-jet ink printed on the substrate.
摘要翻译： 本公开涉及针对耐久喷墨油墨的方法和组合物。 因此，喷墨油墨可以具有液体载体，分散或溶解在液体载体中的着色剂，Tg高达45度的高Tg聚合物。 C.分散在液体载体中的液体载体中的近红外吸收染料。 油墨可以配制成使得当印刷在基底上并用近红外能量源照射时，近红外吸收染料产生足够的热量以均匀熔化高Tg聚合物，从而提高印刷在上的喷墨油墨的耐久性 底物。
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