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公开(公告)号：US20120270146A1
公开(公告)日：2012-10-25
申请号：US13090521
申请日：2011-04-20
Applicant: Ke Zhou , Suxia Yang , Cuong Vong , Paul J. Gerroir , Karen Ann Moffat , Gabriel Iftime
Inventor： Ke Zhou , Suxia Yang , Cuong Vong , Paul J. Gerroir , Karen Ann Moffat , Gabriel Iftime
CPC classification number: B82Y30/00 , G03G9/0804 , G03G9/0833 , G03G9/0837 , G03G9/0838 , G03G9/0839 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09708 , H01F1/117
Abstract: The present disclosure relates to a process for preparing a polyester-based magnetic toner composition. The toner composition includes one or more polyester amorphous binder resins, optionally a crystalline polyester resin, and spherical barium iron oxide particles. In embodiments, the toner is prepared from barium iron oxide particles that are in a dispersion including water and a dispersant. In yet other embodiments, the process may be conducted under an inert gas such as argon to avoid oxidation of the ferromagnetic particles during toner preparation.
Abstract translation: 本公开涉及一种制备聚酯基磁性调色剂组合物的方法。 调色剂组合物包括一种或多种聚酯无定形粘合剂树脂，任选的结晶聚酯树脂和球形氧化钡钡颗粒。 在实施方案中，调色剂由包含水和分散剂的分散体中的钡氧化铁颗粒制备。 在其它实施方案中，该方法可以在诸如氩气的惰性气体下进行，以避免在调色剂制备过程中铁磁颗粒的氧化。
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12.发明申请Phase Change Magnetic Ink Comprising Surfactant Coated Magnetic Nanoparticles And Process For Preparing Same 有权相变磁性墨包含表面活性剂涂覆的磁性纳米颗粒及其制备方法公开(公告)号：US20120236091A1
公开(公告)日：2012-09-20
申请号：US13049950
申请日：2011-03-17
Applicant: Gabriel Iftime , Peter G. Odell , Marcel P. Breton
Inventor： Gabriel Iftime , Peter G. Odell , Marcel P. Breton
CPC classification number: C09D11/34 , B82Y30/00 , B82Y40/00 , C01P2004/51 , C01P2004/64 , C01P2006/42 , C09C1/62 , C09D11/322 , H01F1/0054
Abstract: A phase change magnetic ink including a phase change ink carrier; an optional colorant; an optional dispersant; an optional synergist; an optional antioxidant; and a surfactant coated magnetic nanoparticle comprising a magnetic core and a shell disposed thereover.
Abstract translation: 一种相变墨水墨，包括相变墨水载体; 任选的着色剂; 任选的分散剂; 任选的增效剂 一种可选的抗氧化剂; 以及包含磁芯和设置在其上的壳的表面活性剂涂覆的磁性纳米颗粒。
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13.发明申请Phase Change Magnetic Ink Comprising Coated Magnetic Nanoparticles And Process For Preparing Same 审中-公开包含磁性纳米颗粒的相变磁性油墨及其制备方法公开(公告)号：US20120236089A1
公开(公告)日：2012-09-20
申请号：US13049942
申请日：2011-03-17
Applicant: Gabriel Iftime , Peter G. Odell , Marcel P. Breton
Inventor： Gabriel Iftime , Peter G. Odell , Marcel P. Breton
CPC classification number: B41J2/17593 , B82Y30/00 , B82Y40/00 , C01P2004/54 , C01P2004/64 , C01P2006/42 , C09C1/62 , C09D11/322 , C09D11/34 , H01F1/0054
Abstract: A phase change magnetic ink and process for preparing same including comprising a phase change ink carrier; an optional colorant; an optional dispersant; an optional synergist; an optional antioxidant; and a coated magnetic nanoparticle comprising a magnetic core and a shell disposed thereover.
Abstract translation: 一种相变磁性油墨及其制备方法，包括：相变油墨载体; 任选的着色剂; 任选的分散剂; 任选的增效剂 一种可选的抗氧化剂; 以及包括磁芯和设置在其上的壳的涂覆的磁性纳米颗粒。
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14.发明授权Reusable paper media with compatibility markings and printer with incompatible media sensor 有权具有兼容性标记的可重复使用的纸介质和带有不兼容介质传感器的打印机公开(公告)号：US07935463B2
公开(公告)日：2011-05-03
申请号：US12400147
申请日：2009-03-09
Applicant: Peter M. Kazmaier , Sophie V. Vandebroek , Eric J. Shrader , Gabriel Iftime , Chuck Sperling , Lauren Barclay
Inventor： Peter M. Kazmaier , Sophie V. Vandebroek , Eric J. Shrader , Gabriel Iftime , Chuck Sperling , Lauren Barclay
CPC classification number: B41M3/144 , B41J11/009 , B41J11/0095 , B41M3/10 , B41M5/26 , B41M5/28 , B41M5/305 , Y10S430/146
Abstract: A reusable image forming medium, including a substrate; an imaging layer coated on or impregnated into the substrate, wherein an irradiation of the imaging layer produces an image; and a signature material coated on or impregnated into the substrate or the imaging layer, the signature material being detectable by a sensor.
Abstract translation: 一种可重复使用的图像形成介质，包括基板; 涂覆在基底上或浸渍在基底中的成像层，其中成像层的照射产生图像; 以及涂覆在基底或成像层上或浸渍在基底或成像层中的签名材料，签名材料可由传感器检测。
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公开(公告)号：US20100248118A1
公开(公告)日：2010-09-30
申请号：US12411654
申请日：2009-03-26
Applicant: Yi Xin Gong , Shigang Qiu , Daryl W. Vanbesien , Gabriel Iftime , Edward Graham Zwartz , Karen Ann Moffat , Richard P.N. Veregin
Inventor： Yi Xin Gong , Shigang Qiu , Daryl W. Vanbesien , Gabriel Iftime , Edward Graham Zwartz , Karen Ann Moffat , Richard P.N. Veregin
IPC: G03G9/087
CPC classification number: G03G9/08755 , G03G9/0806 , G03G9/0821 , G03G9/08797 , G03G9/0926 , G03G9/09708
Abstract: The present disclosure provides toners and processes for making said toners. In embodiments, the toners are invisible when viewed under natural light, but possess a UV additive that renders them visible when exposed to UV light of a specific wavelength. By selecting the appropriate UV additive and ionic crosslinker, with optional chelating agent, the gloss of the toner may be tailored to match the gloss of any substrate, such as paper, to which the toner is to be applied, thereby further enhancing its invisibility under visible light.
Abstract translation: 本公开提供了用于制造所述调色剂的调色剂和方法。 在实施方案中，当在自然光下观察时，调色剂是不可见的，但是具有当暴露于特定波长的UV光时使其可见的UV添加剂。 通过选择合适的UV添加剂和离子交联剂，使用任选的螯合剂，调色剂的光泽度可以被调整以匹配要施加调色剂的任何基材（例如纸）的光泽，从而进一步提高其不可见性 可见光。
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Patent Agency Ranking
公开(公告)号：US20100086867A1
公开(公告)日：2010-04-08
申请号：US12245820
申请日：2008-10-06
Applicant: Gabriel IFTIME , Daryl W. VANBESIEN , Maria M. BIRAU , Jordan H. WOSNICK , Peter M. KAZMAIER
Inventor： Gabriel IFTIME , Daryl W. VANBESIEN , Maria M. BIRAU , Jordan H. WOSNICK , Peter M. KAZMAIER
CPC classification number: G03G9/0804 , G03G9/08755 , G03G9/0926 , G03G9/093
Abstract: A method for making toners to include at least one nanoscale fluorescent pigment particle composition and/or a fluorescent organic nanoparticle composition. The particles are incorporated into emulsion of toner and used in making toner via emulsion aggregation. Such toners may have a core and/or a shell and the clay composites may be included within the core, the shell or both. The fluorescent organic nanoparticle composition includes a polymeric matrix obtained by modified EA latex process and/or emulsion polymerization and one or more fluorescent dyes and the nanoscale fluorescent pigment particle composition includes pigment molecules with at least one functional moiety, and a sterically bulky stabilizer compound including at least one functional group, the functional moiety of the pigment associates non-covalently with the functional group of the stabilizer, and the presence of the associated stabilizer limits the extent of particle growth and aggregation, to afford nanoscale-sized pigment particles.
Abstract translation: 一种制备调色剂以包含至少一种纳米级荧光颜料颗粒组合物和/或荧光有机纳米颗粒组合物的方法。 将颗粒结合到调色剂的乳液中并用于通过乳液聚集制备调色剂。 这种调色剂可以具有芯和/或壳，并且粘土复合物可以包含在芯，壳或两者中。 荧光有机纳米颗粒组合物包括通过改性EA胶乳法和/或乳液聚合获得的聚合物基质和一种或多种荧光染料，并且纳米级荧光颜料颗粒组合物包括具有至少一个官能部分的颜料分子和包含 至少一个官能团，颜料的官能部分与稳定剂的官能团非共价结合，并且相关稳定剂的存在限制了颗粒生长和聚集的程度，以提供纳米尺寸的颜料颗粒。
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公开(公告)号：US20100086768A1
公开(公告)日：2010-04-08
申请号：US12245103
申请日：2008-10-03
Applicant: Tyler Norsten , Daryl W. Vanbesien , Gabriel Iftime , Kentaro Morimitsu , Peter M. Kazmaier , Gordon Sisler
Inventor： Tyler Norsten , Daryl W. Vanbesien , Gabriel Iftime , Kentaro Morimitsu , Peter M. Kazmaier , Gordon Sisler
CPC classification number: C08K5/0041 , Y10T428/254 , Y10T428/2991 , Y10T428/2998
Abstract: A plurality of particles including: (a) a binder; (b) a photochromic material; and (c) a light absorbing material.
Abstract translation: 多个颗粒包括：（a）粘合剂; （b）光致变色材料; 和（c）吸光材料。
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公开(公告)号：US20100086683A1
公开(公告)日：2010-04-08
申请号：US12245824
申请日：2008-10-06
Applicant: Maria M. BIRAU , Gabriel IFTIME , Daryl W. VANBESIEN , Jordan H. WOSNICK , Christopher A. WAGNER , C. Geoffrey ALLEN
Inventor： Maria M. BIRAU , Gabriel IFTIME , Daryl W. VANBESIEN , Jordan H. WOSNICK , Christopher A. WAGNER , C. Geoffrey ALLEN
CPC classification number: C09K11/02 , C09D11/34 , C09D11/50 , C09K11/06 , C09K2211/1096
Abstract: A nonpolar or solid (or phase change) ink composition that includes a carrier and at least one nanoscale fluorescent pigment particle composition and/or a fluorescent organic nanoparticle composition. The fluorescent organic nanoparticle composition includes a polymeric matrix obtained by modified EA latex process and/or emulsion polymerization and one or more fluorescent dyes and the nanoscale fluorescent pigment particle composition includes pigment molecules with at least one functional moiety, and a sterically bulky stabilizer compound including at least one functional group, the functional moiety of the pigment associates non-covalently with the functional group of the stabilizer.
Abstract translation: 包括载体和至少一种纳米级荧光颜料颗粒组合物和/或荧光有机纳米颗粒组合物的非极性或固体（或相变）油墨组合物。 荧光有机纳米颗粒组合物包括通过改性EA胶乳法和/或乳液聚合获得的聚合物基质和一种或多种荧光染料，并且纳米级荧光颜料颗粒组合物包括具有至少一个官能部分的颜料分子和包含 至少一个官能团，颜料的官能部分与稳定剂的官能团非共价结合。
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公开(公告)号：US20100083869A1
公开(公告)日：2010-04-08
申请号：US12246120
申请日：2008-10-06
Applicant: Maria M. BIRAU , Gabriel IFTIME , Sandra J. GARDNER , Paul F. SMITH , Peter M. KAZMAIER , Peter G. ODELL
Inventor： Maria M. BIRAU , Gabriel IFTIME , Sandra J. GARDNER , Paul F. SMITH , Peter M. KAZMAIER , Peter G. ODELL
CPC classification number: C09B67/0085 , C09D11/322 , C09D11/50 , C09K11/06 , C09K2211/1491
Abstract: A nanoscale pigment particle composition includes a fluorescent compound, such as a benzothioxanthene pigment, including at least one functional moiety, and a stabilizer compound including at least one functional group, wherein the functional moiety associates non-covalently with the functional group; and the presence of the associated stabilizer limits the extent of particle growth and aggregation, to afford nanoscale-sized particles.
Abstract translation: 纳米级颜料颗粒组合物包括荧光化合物，例如包括至少一个官能部分的苯并噻吩颜料，以及包含至少一个官能团的稳定剂化合物，其中所述官能部分与所述官能团非共价缔合; 并且相关稳定剂的存在限制了颗粒生长和聚集的程度，以提供纳米尺寸的颗粒。
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公开(公告)号：US07666558B2
公开(公告)日：2010-02-23
申请号：US11762153
申请日：2007-06-13
Applicant: Gabriel Iftime , Peter M. Kazmaier , Tyler B. Norsten
Inventor： Gabriel Iftime , Peter M. Kazmaier , Tyler B. Norsten
CPC classification number: G03C1/733 , C09B1/02 , C09B23/04 , C09B23/148 , C09B55/002 , C09B57/00 , Y10S430/106
Abstract: An image forming medium includes a substrate, and an imaging layer coated on or impregnated into the substrate, wherein the imaging layer includes a photochromic polymer, optionally dispersed in a polymeric binder or a phase change binder, the photochromic polymer including a polymer having at least one photochromic unit grafted therein, wherein the imaging layer exhibits a reversible transition between a colorless state and a colored state in response to heat and light and wherein the imaging layer does not exhibit a transition from the colored state to colorless state when heated in the absence of light.
Abstract translation: 图像形成介质包括基底和涂覆在基底上或浸渍在基底中的成像层，其中所述成像层包括任选分散在聚合物粘合剂或相变粘合剂中的光致变色聚合物，所述光致变色聚合物包括至少具有至少 接枝在其中的一个光致变色单元，其中成像层响应于热和光而在无色状态和着色状态之间呈现可逆转变，并且其中成像层在不存在时加热时不显示从着色状态到无色状态的转变 的光。
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