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178 条记录 (耗时 0.027 秒)

    Radiation curable inks containing curable gelator additives
    12.
    发明授权
    Radiation curable inks containing curable gelator additives 有权
    含可固化凝胶剂添加剂的可辐射固化油墨

    公开(公告)号：US07459014B2

    公开(公告)日：2008-12-02

    申请号：US11034866

    申请日：2005-01-14

    申请人： Marcel P. Breton ,  Peter G. Odell ,  Christine E. Bedford ,  Jennifer L. Belelie ,  Jeffrey H. Banning

    发明人： Marcel P. Breton ,  Peter G. Odell ,  Christine E. Bedford ,  Jennifer L. Belelie ,  Jeffrey H. Banning

    IPC分类号： C09D11/00 ,  C09D11/10 ,  C08F2/46 ,  C08F2/50 ,  C08J3/28

    CPC分类号： C09D11/101

    摘要： An ink preferably used in piezoelectric ink jet devices includes an ink vehicle that includes at least one curable monomer, at least one polymerizable organic gelator, at least one initiator, at least one colorant and optionally at least one low molecular mass non-reactive organic gelator and/or at least one thermal solvent. The use of the curable gelator enables the ink to form a gel state having a viscosity of at least 102.5 cps at very low temperatures of about 30° C. to about 50° C. The ink may thus be jetted at low temperatures of about 50° C. to about 90° C. The ink is heated to a first temperature above the gel point of the ink, jetted onto a surface maintained at a second temperature at which the ink forms a gel state, and when on the image receiving substrate, is exposed to radiation energy to polymerize the polymerizable components of the ink.

    摘要翻译： 优选用于压电喷墨装置的油墨包括油墨载体，其包含至少一种可固化单体，至少一种可聚合有机胶凝剂，至少一种引发剂，至少一种着色剂和任选的至少一种低分子量非反应性有机胶凝剂 和/或至少一种热溶剂。 使用可固化胶凝剂使得油墨能够在约30℃至约50℃的非常低的温度下形成粘度至少为102.5cps的凝胶状态。因此，油墨可以在约50℃的低温下喷射 将油墨加热到高于墨水凝胶点的第一温度，喷射到保持在油墨形成凝胶状态的第二温度的表面上，并且当在图像接收基板上时 暴露于辐射能量以聚合油墨的可聚合组分。

    Phase change ink compositions
    13.
    发明申请
    Phase change ink compositions 有权
    相变油墨组合物

    公开(公告)号：US20090046134A1

    公开(公告)日：2009-02-19

    申请号：US11893072

    申请日：2007-08-14

    申请人： Jennifer L. Belelie ,  Marcel P. Breton

    发明人： Jennifer L. Belelie ,  Marcel P. Breton

    IPC分类号： B41J2/01 ,  C09D11/02

    CPC分类号： C09D11/101 ,  C09D11/34 ,  C09D201/005

    摘要： A phase change ink composition comprising (a) at least one curable monomer or prepolymer, (b) at least one gellant, (c) at least one hyperbranched polymer comprising at least one photoinitiating moiety, (d) a colorant, (e) optionally, a reactive oligomer; and (f) optionally, at least one low molecular weight photo initiator.

    摘要翻译： 相变油墨组合物，其包含（a）至少一种可固化单体或预聚物，（b）至少一种胶凝剂，（c）至少一种包含至少一种光引发部分的超支化聚合物，（d）着色剂，（e） ，反应性低聚物; 和（f）任选的至少一种低分子量的光引发剂。

    Curable solid inks for raised print applications and methods for using the same
    14.
    发明授权
    Curable solid inks for raised print applications and methods for using the same 有权
    用于凸版印刷应用的可固化固体油墨及其使用方法

    公开(公告)号：US08449102B2

    公开(公告)日：2013-05-28

    申请号：US12972138

    申请日：2010-12-17

    申请人： Marcel P. Breton ,  Michelle N. Chretien ,  Barkev Keoshkerian ,  Jennifer L. Belelie ,  Naveen Chopra

    发明人： Marcel P. Breton ,  Michelle N. Chretien ,  Barkev Keoshkerian ,  Jennifer L. Belelie ,  Naveen Chopra

    IPC分类号： B41J2/01

    CPC分类号： C09D11/101 ,  B41J2/0057 ,  B41J3/32 ,  C09D11/34

    摘要： Curable solid inks and low shrinkage curable solid inks which are solid at room temperature and molten at an elevated temperature at which the molten ink is applied to a substrate. In particular, the solid inks of the present embodiments retain the advantages of handling, safety, and print quality usually associated with conventional solid phase change inks but provide additional breakthrough performance characteristics such as enhanced robustness, lower jetting temperature, and ultra-low shrinkage upon crystallization, which allow the inks to be used as novel materials in inkjet-based Braille and raised print applications.

    摘要翻译： 可固化的固体油墨和低收缩固化性固体油墨，其在室温下是固体，并在熔融油墨施加于基材的高温下熔融。 特别地，本实施例的固体油墨保持了通常与常规固相变油墨相关的处理，安全性和打印质量的优点，但提供了额外的突破性能特性，例如增强的鲁棒性，较低的喷射温度和超低的收缩率 结晶，其允许油墨用作基于喷墨的盲文和凸起印刷应用中的新型材料。

    Phase change inks containing curable isocyanate-derived compounds and phase change inducing components
    16.
    发明授权
    Phase change inks containing curable isocyanate-derived compounds and phase change inducing components 有权
    含有可固化异氰酸酯衍生化合物和相变诱导组分的相变油墨

    公开(公告)号：US07674842B2

    公开(公告)日：2010-03-09

    申请号：US11290098

    申请日：2005-11-30

    申请人： Jennifer L. Belelie ,  Peter G. Odell ,  Marcel P. Breton ,  Jeffrey H. Banning ,  Stephan V. Drappel ,  Chris A. Wagner

    发明人： Jennifer L. Belelie ,  Peter G. Odell ,  Marcel P. Breton ,  Jeffrey H. Banning ,  Stephan V. Drappel ,  Chris A. Wagner

    IPC分类号： C09D11/10

    CPC分类号： B41J2/17593 ,  C08G18/71 ,  C08G18/8166 ,  C09D11/34

    摘要： Disclosed is a phase change ink comprising a colorant, an initiator, and a phase change ink carrier, said carrier comprising (A) a compound which is the reaction product of a mixture comprising (1) an isocyanate; and (2) a component comprising (a) an alcohol having at least one ethylenic unsaturation; (b) an amine having at least one ethylenic unsaturation; (c) an acid having at least one ethylenic unsaturation; or (d) mixtures thereof, (B) a phase change inducing component, said phase change inducing component containing at least one hydroxyl group, said phase change inducing component having a melting point of about 40° C. or higher, and (C) an optional curable viscosity modifying ester, said ink being curable upon exposure to ultraviolet radiation.

    摘要翻译： 公开了一种相变油墨，其包含着色剂，引发剂和相变油墨载体，所述载体包含（A）化合物，其为包含（1）异氰酸酯的混合物的反应产物; 和（2）包含（a）具有至少一个烯属不饱和度的醇的组分; （b）具有至少一个烯属不饱和度的胺; （c）具有至少一个烯属不饱和度的酸; 或（d）其混合物，（B）相变诱导组分，所述相变诱导组分含有至少一个羟基，所述相变诱导组分的熔点为约40℃或更高，和（C） 任选的可固化粘度改性酯，所述油墨在暴露于紫外线辐射下是可固化的。

    Curable phase change compositions and methods for using such compositions
    17.
    发明授权
    Curable phase change compositions and methods for using such compositions 有权
    固化相变组合物和使用这些组合物的方法

    公开(公告)号：US07538145B2

    公开(公告)日：2009-05-26

    申请号：US11289521

    申请日：2005-11-30

    申请人： Jennifer L. Belelie ,  Peter G. Odell ,  Darly Vanbesien ,  Marcel P. Breton

    发明人： Jennifer L. Belelie ,  Peter G. Odell ,  Darly Vanbesien ,  Marcel P. Breton

    IPC分类号： C08F2/50 ,  C09D4/00 ,  C09D11/10 ,  C09D11/12

    CPC分类号： C08F290/06 ,  C08F283/00 ,  C08F290/061 ,  C08F299/00 ,  C08G18/6715 ,  C08G18/73 ,  C09D4/00 ,  C09D11/101 ,  C09D11/34 ,  C09D175/16

    摘要： The phase change, curable composition comprises curable monomer, photoinitiator that initiates polymerization of the curable monomer, and phase change agent that provides the composition with an increase in viscosity of at least four orders of magnitude, from a first temperature, the first temperature being from 50° C. to 130° C., to a second temperature, the second temperature being from 0° C. to 70° C., wherein the second temperature is at least 10° C. below the first temperature. A coating over an image may be applied by providing a composition comprising curable monomer at a first temperature; applying the composition over the image, the image being at a second temperature; and exposing the composition to radiation to initiate polymerization of the curable monomer. In this process, the composition has a viscosity at the second temperature that is at least four orders of magnitude greater than its viscosity at the first temperature.

    摘要翻译： 相变可固化组合物包括可固化单体，引发可固化单体的聚合的光引发剂和从第一温度提供粘度增加至少四个数量级的组合物的相变剂，第一温度来自 50℃至130℃，至第二温度，第二温度为0℃至70℃，其中第二温度低于第一温度至少10℃。 可以通过在第一温度下提供包含可固化单体的组合物来施加图像上的涂层; 在所述图像上施加所述组合物，所述图像处于第二温度; 并将组合物暴露于辐射以引发可固化单体的聚合。 在该方法中，组合物在第二温度下具有比其在第一温度下的粘度大至少四个数量级的粘度。