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    Apparatus and method for quantitatively measuring liquid film drying rates on substrates
    1.
    发明授权
    Apparatus and method for quantitatively measuring liquid film drying rates on substrates 有权
    用于定量测量底物上液膜干燥速率的装置和方法

    公开(公告)号：US07886590B2

    公开(公告)日：2011-02-15

    申请号：US10522972

    申请日：2003-08-08

    申请人： Ryszard Sprycha ,  Doreen E. Smith ,  David Biro ,  Juanita Parris ,  Mikhail Laksin ,  Gregory Pace

    发明人： Ryszard Sprycha ,  Doreen E. Smith ,  David Biro ,  Juanita Parris ,  Mikhail Laksin ,  Gregory Pace

    IPC分类号： G01N17/00 ,  G01B21/08

    CPC分类号： G01N33/32

    摘要： An apparatus and method for measuring the drying rate of a liquid or liquid film in air or other gaseous media by either: a) measuring changes in the print density of the liquid; b) measuring changes in the dynamic surface tension of the liquid; c) measuring the differential pressure between an inert gas required to displace a sample of the liquid drawn into a capillary tube from a reservoir of the liquid and the pressure required for a bubble of the gas to form in the reservoir; and d) measuring the electrical conductance or resistance of the liquid.

    摘要翻译： 一种用于通过以下方式测量空气或其它气体介质中的液体或液体膜的干燥速率的装置和方法：a）测量液体的印刷密度的变化; b）测量液体动态表面张力的变化; c）测量从液体储存器中抽出到毛细管中的液体的样品和在储存器中形成的气体气泡所需的压力所需的惰性气体之间的差压; 和d）测量液体的电导率或电阻。

    Apparatus and Method for Quantitatively Measuring Liquid Film Drying Rates on Substrates
    2.
    发明申请
    Apparatus and Method for Quantitatively Measuring Liquid Film Drying Rates on Substrates 有权
    用于定量测量基片上液膜干燥速率的装置和方法

    公开(公告)号：US20080209996A1

    公开(公告)日：2008-09-04

    申请号：US10522972

    申请日：2003-08-08

    申请人： Ryszard Sprycha ,  Doreen Smith ,  David Biro ,  Juanita Parris ,  Mikhail Laksin ,  Gregory Pace

    发明人： Ryszard Sprycha ,  Doreen Smith ,  David Biro ,  Juanita Parris ,  Mikhail Laksin ,  Gregory Pace

    IPC分类号： G01B21/00

    CPC分类号： G01N33/32

    摘要： An apparatus and method for measuring the drying rate of a liquid or liquid film in air or other gaseous media by either: a) measuring changes in the print density of the liquid; b) measuring changes in the dynamic surface tension of the liquid; c) measuring the differential pressure between an inert gas required to displace a sample of the liquid drawn into a capillary tube from a reservoir of the liquid and the pressure required for a bubble of the gas to form in the reservoir; and d) measuring the electrical conductance or resistance of the liquid.

    摘要翻译： 一种用于通过以下方式测量空气或其它气体介质中的液体或液体膜的干燥速率的装置和方法：a）测量液体的印刷密度的变化; b）测量液体动态表面张力的变化; c）测量从液体储存器中抽出到毛细管中的液体的样品和在储存器中形成的气体气泡所需的压力所需的惰性气体之间的差压; 和d）测量液体的电导率或电阻。

    Apparatus and Method for Quantatively Measuring Liquid Film Drying Rates on Substrates
    3.
    发明申请
    Apparatus and Method for Quantatively Measuring Liquid Film Drying Rates on Substrates 审中-公开
    用于定量测量基片上液膜干燥速率的装置和方法

    公开(公告)号：US20110185804A1

    公开(公告)日：2011-08-04

    申请号：US12984367

    申请日：2011-01-04

    申请人： Ryszard Sprycha ,  Doreen Smith ,  David Biro ,  Juanita Parris ,  Mikhail Laksin ,  Gregory Pace

    发明人： Ryszard Sprycha ,  Doreen Smith ,  David Biro ,  Juanita Parris ,  Mikhail Laksin ,  Gregory Pace

    IPC分类号： G01N33/00

    CPC分类号： G01N33/32

    摘要： An apparatus and method for measuring the drying rate of a liquid or liquid film in air or other gaseous media by either: a) measuring changes in the print density of the liquid; b) measuring changes in the dynamic surface tension of the liquid; c) measuring the differential pressure between an inert gas required to displace a sample of the liquid drawn into a capillary tube from a reservoir of the liquid and the pressure required for a bubble of the gas to form in the reservoir; and d) measuring the electrical conductance or resistance of the liquid.

    摘要翻译： 一种用于通过以下方式测量空气或其它气体介质中的液体或液体膜的干燥速率的装置和方法：a）测量液体的印刷密度的变化; b）测量液体动态表面张力的变化; c）测量从液体储存器中抽出到毛细管中的液体的样品和在储存器中形成的气体气泡所需的压力所需的惰性气体之间的差压; 和d）测量液体的电导率或电阻。

    Wet-trapping of energy curable flexographic inks and coatings
    5.
    发明授权
    Wet-trapping of energy curable flexographic inks and coatings 有权
    能量固化的柔性油墨和涂料的湿吸收

    公开(公告)号：US09365064B2

    公开(公告)日：2016-06-14

    申请号：US13574450

    申请日：2011-01-24

    申请人： John Gerard Tiessen ,  Terry Best ,  Juanita Parris ,  Xiang Jun Liu

    发明人： John Gerard Tiessen ,  Terry Best ,  Juanita Parris ,  Xiang Jun Liu

    IPC分类号： B41M1/18 ,  B41M1/06 ,  C09D11/101 ,  B41M7/00

    CPC分类号： B41M1/18 ,  B41M1/06 ,  B41M7/0072 ,  C09D11/101

    摘要： Methods and apparatus for flexographic color printing, and more particularly for implementing “wet trapping” in flexographic printing using energy curable flexographic liquid inks are presented. Radiation curable inks can be formulated that wet trap over each other without back-trapping onto the plates and anilox units of down-line printing units by controlling the storage modulus of the inklcoating. The storage modulus G′ in the inks can be controlled to ensure that the highest G′ ink is printed ISt down with successive colors being trapped in the order of their (declining) G′ values. An image in wet ink can thus be trapped over a different image in wet ink of a different color without picking the ISt ink back up and redepositing it onto the subsequent plates and rollers in the printing press (back-trapping).

    摘要翻译： 提出了用于柔版印刷彩色印刷的方法和装置，更具体地涉及在使用能量可弯曲柔性版油墨的柔性版印刷中实施“湿式捕获”。 可以配制可辐射固化油墨，其通过控制油墨涂层的储能模量，将彼此之间的湿阱彼此配制而不会背面捕获到下行印刷单元的板和网纹辊单元上。 可以控制油墨中的储能模量G'，以确保最高的G'油墨以其（下降）G'值的顺序被捕获，连续的颜色被向下打印。 因此，湿油墨中的图像可以在不同颜色的湿油墨中被捕获在不同的图像上，而不选择ISt油墨备份并将其重新沉积到印刷机中的随后的板和辊上（反向捕获）。

    WET-TRAPPING OF ENERGY CURABLE FLEXOGRAPHIC INKS AND COATINGS
    7.
    发明申请
    WET-TRAPPING OF ENERGY CURABLE FLEXOGRAPHIC INKS AND COATINGS 有权
    能量可弯曲的墨水和涂料的湿吸收

    公开(公告)号：US20120304879A1

    公开(公告)日：2012-12-06

    申请号：US13574450

    申请日：2011-01-24

    申请人： John Gerard Tiessen ,  Terry Best ,  Juanita Parris ,  Xiang Jun Liu

    发明人： John Gerard Tiessen ,  Terry Best ,  Juanita Parris ,  Xiang Jun Liu

    IPC分类号： B41M1/14

    CPC分类号： B41M1/18 ,  B41M1/06 ,  B41M7/0072 ,  C09D11/101

    摘要： Methods and apparatus for flexographic color printing, and more particularly for implementing “wet trapping” in flexographic printing using energy curable flexographic liquid inks are presented. Radiation curable inks can be formulated that wet trap over each other without back-trapping onto the plates and anilox units of down-line printing units by controlling the storage modulus of the inklcoating. The storage modulus G′ in the inks can be controlled to ensure that the highest G′ ink is printed ISt down with successive colors being trapped in the order of their (declining) G′ values. An image in wet ink can thus be trapped over a different image in wet ink of a different color without picking the ISt ink back up and redepositing it onto the subsequent plates and rollers in the printing press (back-trapping).

    摘要翻译： 提出了用于柔性版彩色印刷的方法和装置，更具体地说，用于使用能量可弯曲柔性版印刷油墨在柔性版印刷中实现湿陷印。 可以配制可辐射固化油墨，其通过控制油墨涂层的储能模量，将彼此之间的湿阱彼此配制而不会背面捕获到下行印刷单元的板和网纹辊单元上。 可以控制油墨中的储能模量G'，以确保最高的G'油墨以其（下降）G'值的顺序被捕获，连续的颜色被向下打印。 因此，湿油墨中的图像可以在不同颜色的湿油墨中被捕获在不同的图像上，而不选择ISt油墨备份并将其重新沉积到印刷机中的随后的板和辊上（反向捕获）。