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    Phase change inks
    1.
    发明授权
    Phase change inks 有权
    相变油墨

    公开(公告)号：US06858070B1

    公开(公告)日：2005-02-22

    申请号：US10722162

    申请日：2003-11-25

    申请人： Raymond W. Wong ,  Stephan V. Drappel ,  Paul F. Smith ,  C. Geoffrey Allen ,  Caroline M Turek

    发明人： Raymond W. Wong ,  Stephan V. Drappel ,  Paul F. Smith ,  C. Geoffrey Allen ,  Caroline M Turek

    IPC分类号： B41J2/01 ,  B41J2/175 ,  B41M5/00 ,  C09D11/00 ,  C09D11/02

    CPC分类号： C09D11/34 ,  B41J2/17593

    摘要： Disclosed is an ink composition comprising (a) an ink carrier which comprises a monoamide, a tetra-amide, or a mixture thereof; (b) a polyalkylene succinimide; and (c) pigment particles. Also disclosed is an ink composition comprising (a) an ink carrier, (b) a polyalkylene succinimide, and (c) pigment particles, said ink having a conductivity great than 1×10−8 Siemens per centimeter. Also disclosed is an ink set comprising (1) a first ink comprising (a) an ink carrier, (b) a polyalkylene succinimide, and (c) pigment particles, and (2) a second ink comprising a dye colorant and a second ink carrier, wherein the first ink carrier contains substantially the same components as the second ink carrier.

    摘要翻译： 公开了一种油墨组合物，其包含（a）包含单酰胺，四酰胺或其混合物的油墨载体; （b）聚亚烷基琥珀酰亚胺; 和（c）颜料颗粒。 还公开了一种油墨组合物，其包含（a）油墨载体，（b）聚亚烷基琥珀酰亚胺和（c）颜料颗粒，所述油墨的导电率大于1×10 -8西门子/厘米。 还公开了一种油墨组，其包括（1）第一油墨，其包含（a）油墨载体，（b）聚亚烷基琥珀酰亚胺和（c）颜料颗粒，和（2）第二油墨，其包含染料着色剂和第二油墨 载体，其中第一墨载体包含与第二墨载体基本上相同的成分。

    Phase change inks and process for the preparation thereof
    2.
    发明授权
    Phase change inks and process for the preparation thereof 有权
    相变油墨及其制备方法

    公开(公告)号：US06878198B1

    公开(公告)日：2005-04-12

    申请号：US10722164

    申请日：2003-11-25

    申请人： Stephan V. Drappel ,  Marcel P. Breton ,  James D. Mayo ,  Raymond W. Wong ,  Christine E. Bedford ,  Danielle C. Boils-Boissier ,  Sandra J. Gardner ,  Paul F. Smith

    发明人： Stephan V. Drappel ,  Marcel P. Breton ,  James D. Mayo ,  Raymond W. Wong ,  Christine E. Bedford ,  Danielle C. Boils-Boissier ,  Sandra J. Gardner ,  Paul F. Smith

    IPC分类号： C09D11/00

    CPC分类号： C09D11/34

    摘要： Phase change ink compositions comprising (a) an ink carrier comprising a monoamide and a tetra-amide, and (b) pigment particles having oxygen-containing functional groups on the surfaces thereof. Also, processes for preparing a phase change ink which comprise (a) melting a tetra-amide which is solid at about 25° C.; (b) admixing with the molten tetra-amide pigment particles having oxygen-containing functional groups on the surfaces thereof; (c) maintaining the mixture of pigment and tetra-amide at a temperature of at least about 100° C. and at a temperature of no more than about 200° C. for a period sufficient to enable the molten tetra-amide to wet the pigment particle surfaces; (d) subsequent to wetting of the pigment particle surfaces with the molten tetra-amide, adding to the mixture a monoamide; (e) subsequent to addition of the monoamide, subjecting the resulting mixture to high shear mixing; and (f) subsequent to subjecting the mixture to high shear mixing, optionally adding to the mixture additional ink ingredients.

    摘要翻译： 相变油墨组合物，其包含（a）包含单酰胺和四酰胺的油墨载体，和（b）在其表面上具有含氧官能团的颜料颗粒。 另外，制备相变油墨的方法包括（a）在约25℃熔化固体的四酰胺; （b）与表面具有含氧官能团的熔融四酰胺颜料颗粒混合; （c）将颜料和四酰胺的混合物在至少约100℃的温度和不超过约200℃的温度下保持足以使熔融的四酰胺湿润的时间 颜料颗粒表面; （d）在用四酰胺熔融物润湿颜料颗粒表面之后，向混合物中加入单酰胺; （e）在加入单酰胺后，将所得混合物进行高剪切混合; 和（f）在混合物进行高剪切混合之后，任选地向混合物中加入另外的油墨成分。

    Phase change inks
    5.
    发明授权
    Phase change inks 有权
    相变油墨

    公开(公告)号：US07407539B2

    公开(公告)日：2008-08-05

    申请号：US11290221

    申请日：2005-11-30

    申请人： Bo Wu ,  Stephan V. Drappel ,  Trevor J. Snyder ,  Donald R. Titterington ,  Jule W. Thomas, Jr. ,  C Geoffrey Allen ,  Harold R. Frame ,  Wolfgang G. Wedler

    发明人： Bo Wu ,  Stephan V. Drappel ,  Trevor J. Snyder ,  Donald R. Titterington ,  Jule W. Thomas, Jr. ,  C Geoffrey Allen ,  Harold R. Frame ,  Wolfgang G. Wedler

    IPC分类号： C09D11/00

    CPC分类号： C09D11/34

    摘要： Disclosed is a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) a branched triamide and (ii) a polyethylene wax having an average peak molecular weight of from about 350 to about 730, a polydispersity of from about 1.03 to about 3.0, and an asymmetrical molecular weight distribution skewed toward the high molecular weight end. Also disclosed is a process which comprises (1) incorporating into an ink jet printing apparatus a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) a branched triamide and (ii) a polyethylene wax having an average peak molecular weight of from about 350 to about 730, a polydispersity of from about 1.03 to about 3.0, and an asymmetrical molecular weight distribution skewed toward the high molecular weight end; (2) melting the ink; and (3) causing droplets of the melted ink to be ejected in an imagewise pattern onto a substrate.

    摘要翻译： 公开了一种相变油墨，其包含（a）着色剂和（b）相变油墨载体，所述载体包含（i）支链三酰胺和（ii）平均峰分子量为约350至约 730，多分散性为约1.03至约3.0，并且向高分子量端倾斜的不对称分子量分布。 还公开了一种方法，其包括（1）在喷墨打印设备中并入包含（a）着色剂和（b）相变油墨载体的相变油墨，所述载体包含（i）支链三酰胺和（ii） 平均峰分子量为约350至约730，多分散度为约1.03至约3.0的聚乙烯蜡和向高分子量端倾斜的不对称分子量分布; （2）熔化油墨; 和（3）使熔融油墨的液滴以成像图案喷射到基板上。

    Radiation curable ink containing gellant and radiation curable wax
    9.
    发明授权
    Radiation curable ink containing gellant and radiation curable wax 有权
    含有胶凝剂和可辐射固化蜡的可辐射固化油墨

    公开(公告)号：US08142557B2

    公开(公告)日：2012-03-27

    申请号：US11427172

    申请日：2006-06-28

    申请人： Jennifer L. Belelie ,  Peter G. Odell ,  Eniko Toma ,  Christopher A. Wagner ,  C. Geoffrey Allen ,  Stephan V. Drappel

    发明人： Jennifer L. Belelie ,  Peter G. Odell ,  Eniko Toma ,  Christopher A. Wagner ,  C. Geoffrey Allen ,  Stephan V. Drappel

    IPC分类号： C09D11/00 ,  B01F3/04

    CPC分类号： C09D11/101 ,  C09D11/34

    摘要： Radiation curable phase change ink comprising an ink vehicle that includes at least one curable carrier, at least one gellant, at least one curable wax and at least one photoinitiator. In a method of forming an image with the ink, the radiation curable phase change ink is melted, then jetted onto an image receiving substrate, wherein the radiation curable phase change ink forms a gel state, and exposed to ultraviolet light to cure the curable components of the radiation curable phase change ink. The wax cures into the structure of the ink, thereby generating a robust image of excellent gloss.

    摘要翻译： 包含油墨载体的可辐射固化相变油墨，其包含至少一种可固化载体，至少一种胶凝剂，至少一种可固化蜡和至少一种光引发剂。 在用油墨形成图像的方法中，将可辐射固化相变油墨熔化，然后喷射到图像接收基板上，其中可辐射固化相变油墨形成凝胶状态，并暴露于紫外光以固化可固化组分 的可辐射固化相变油墨。 蜡固化成油墨的结构，从而产生具有优异光泽的坚固的图像。

    Phase change inks
    10.
    发明授权
    Phase change inks 有权
    相变油墨

    公开(公告)号：US07377971B2

    公开(公告)日：2008-05-27

    申请号：US11291055

    申请日：2005-11-30

    申请人： Bo Wu ,  Trevor J. Snyder ,  Stephan V. Drappel ,  Jule W. Thomas, Jr. ,  Donald R. Titterington ,  C Geoffrey Allen

    发明人： Bo Wu ,  Trevor J. Snyder ,  Stephan V. Drappel ,  Jule W. Thomas, Jr. ,  Donald R. Titterington ,  C Geoffrey Allen

    IPC分类号： C09D11/00

    CPC分类号： C09D11/328 ,  C09D11/34

    摘要： Disclosed is a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) a branched triamide and (ii) a polyethylene wax having an average peak molecular weight of from about 350 to about 730 and a polydispersity of from about 1.05 to about 3.0. Also disclosed is a process which comprises (1) incorporating into an ink jet printing apparatus a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) a branched triamide and (ii) a polyethylene wax having an average peak molecular weight of from about 350 to about 730 and a polydispersity of from about 1.05 to about 3.0; (2) melting the ink; and (3) causing droplets of the melted ink to be ejected in an imagewise pattern onto a substrate.

    摘要翻译： 公开了一种相变油墨，其包含（a）着色剂和（b）相变油墨载体，所述载体包含（i）支链三酰胺和（ii）平均峰分子量为约350至约 730，多分散性为约1.05至约3.0。 还公开了一种方法，其包括（1）在喷墨打印设备中并入包含（a）着色剂和（b）相变油墨载体的相变油墨，所述载体包含（i）支链三酰胺和（ii） 平均峰分子量为约350至约730，多分散度为约1.05至约3.0的聚乙烯蜡; （2）熔化油墨; 和（3）使熔融油墨的液滴以成像图案喷射到基板上。