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17 条记录 (耗时 0.039 秒)

    Ink jet printing processes with microwave drying
    1.
    发明授权
    Ink jet printing processes with microwave drying 失效
    喷墨印刷工艺用微波干燥

    公开(公告)号：US5563644A

    公开(公告)日：1996-10-08

    申请号：US829863

    申请日：1992-02-03

    申请人： Louis V. Isganitis ,  Edward J. Radigan ,  Arthur M. Gooray ,  Leonard M. Carreira ,  William M. Schwarz

    发明人： Louis V. Isganitis ,  Edward J. Radigan ,  Arthur M. Gooray ,  Leonard M. Carreira ,  William M. Schwarz

    IPC分类号： B41J2/435 ,  B41J2/01 ,  B41J2/21 ,  B41M5/00 ,  B41M7/00 ,  C09D11/00 ,  B41J2/05

    CPC分类号： C09D11/30 ,  B41J2/01 ,  B41M7/009

    摘要： Disclosed is a printing process which comprises applying in imagewise fashion to a substrate an ink composition which comprises an aqueous liquid vehicle, a colorant, and a drying component selected from the group consisting of zwitterionic compounds, and subsequently exposing the substrate to microwave radiation, thereby drying the images on the substrate. In a preferred embodiment, the invention is directed to a thermal ink jet printing process which comprises (1) incorporating into a thermal ink jet printing apparatus an ink composition which comprises an aqueous liquid vehicle, a colorant, and a drying component selected from the group consisting of zwitterionic compounds; (2) heating the ink in an imagewise pattern to cause bubbles to form therein, thereby causing droplets of the ink to be ejected in an imagewise pattern onto a substrate, thereby generating images on the substrate; and (3) exposing the substrate to microwave radiation, thereby drying the images on the substrate.

    摘要翻译： 公开了一种印刷方法，其包括以成像方式向基材施加包含水性液体载体，着色剂和选自两性离子化合物的干燥组分的油墨组合物，随后将所述底物暴露于微波辐射，由此 干燥基板上的图像。 在优选的实施方案中，本发明涉及一种热喷墨印刷方法，其包括（1）将热喷墨印刷装置并入包含水性液体载体，着色剂和选自组中的干燥组分的油墨组合物 由两性离子化合物组成; （2）以成像图案加热油墨以在其中形成气泡，从而使油墨的液滴以成像图案喷射到基板上，从而在基板上产生图像; 和（3）将基板暴露于微波辐射，从而干燥基板上的图像。

    Printing processes with microwave drying
    2.
    发明授权
    Printing processes with microwave drying 失效
    微波干燥印刷工艺

    公开(公告)号：US5220346A

    公开(公告)日：1993-06-15

    申请号：US830163

    申请日：1992-02-03

    申请人： Leonard M. Carreira ,  Arthur M. Gooray ,  Kenneth C. Peter ,  Louis V. Isganitis ,  Edward J. Radigan

    发明人： Leonard M. Carreira ,  Arthur M. Gooray ,  Kenneth C. Peter ,  Louis V. Isganitis ,  Edward J. Radigan

    IPC分类号： B41J2/435 ,  B41J2/01 ,  B41J2/21 ,  B41J11/00 ,  B41M5/00 ,  B41M7/00 ,  C09D11/00

    CPC分类号： C09D11/30 ,  B41J11/002 ,  B41M7/009

    摘要： Disclosed is a printing process which comprises applying in imagewise fashion to a substrate an ink composition which comprises an aqueous liquid vehicle, a colorant, and an ionic compound at least partially ionizable in the liquid vehicle, said ink composition having a conductivity of at least about 10 milliSiemens per centimeter, and subsequently exposing the substrate to microwave radiation, thereby drying the images on the substrate. A specific embodiment of the invention is directed to a thermal ink jet printing process which comprises (1) incorporating into a thermal ink jet printing apparatus an ink composition which comprises an aqueous liquid vehicle, a colorant, and an ionic compound at least partially ionizable in the liquid vehicle, said ink composition having a conductivity of at least about 10 milliSiemens per centimeter; (2) heating the ink in an imagewise pattern to cause bubbles to form therein, thereby causing droplets of the ink to be ejected in an imagewise pattern onto a substrate, thereby generating images on the substrate; and (3) exposing the substrate to microwave radiation, thereby drying the images on the substrate.

    Waterfast dye compositions
    5.
    发明授权
    Waterfast dye compositions 失效
    耐水染料组合物

    公开(公告)号：US5360472A

    公开(公告)日：1994-11-01

    申请号：US96912

    申请日：1993-07-26

    申请人： Edward J. Radigan, Jr. ,  Louis V. Isganitis ,  Warren E. Solodar ,  Kurt B. Gundlach

    发明人： Edward J. Radigan, Jr. ,  Louis V. Isganitis ,  Warren E. Solodar ,  Kurt B. Gundlach

    IPC分类号： C09D11/00 ,  C09D11/02

    CPC分类号： C09D11/30

    摘要： Disclosed are dye compositions of the formula ##STR1## wherein Cp and Cp' are each coupler compounds of the formula ##STR2## wherein the --COOH group and the --OH group can be in any position on either ring, provided that in the naphthalene ring system there is present least one hydrogen activated through resonance by the --OH group for an electrophilic aromatic substitution coupling reaction, n represents the number of substituents on the rings and is a number of from 0 to 8, and R represents the substituent groups on the ring, wherein each R is independently selected from the group consisting of hydroxyl groups, alkyl groups, substituted alkyl groups, aryl groups, substituted aryl groups, aryl-alkyl groups, substituted aryl-alkyl groups, halogen atoms, and nitro groups. Also disclosed are aqueous ink compositions containing the dyes, processes for making the dyes, processes for making the inks containing the dyes, and printing processes employing the inks.

    摘要翻译： 公开了下式的染料组合物，其中Cp和Cp'分别是式IMA的成色剂化合物，其中-COOH基团和-OH基团可以在任一个环上的任何位置，条件是在萘环中 系统存在通过-OH基团通过亲电子芳族取代偶联反应共振而发生的至少一个氢，n表示环上的取代基的数目，为0至8的数，R表示取代基 环，其中每个R独立地选自羟基，烷基，取代的烷基，芳基，取代的芳基，芳基 - 烷基，取代的芳基 - 烷基，卤素原子和硝基。 还公开了含有染料的水性油墨组合物，用于制备染料的方法，制备含有染料的油墨的方法，以及采用该油墨的印刷方法。