Light-sensitive silver halide radiographic film material having satisfactory antistatic properties during handling
    1.
    发明授权
    Light-sensitive silver halide radiographic film material having satisfactory antistatic properties during handling 失效
    感光卤化银放射照相胶片材料在处理过程中具有令人满意的抗静电性能

    公开(公告)号:US06316175B1

    公开(公告)日:2001-11-13

    申请号:US09507745

    申请日:2000-02-22

    IPC分类号: G03C185

    CPC分类号: G03C1/85 G03C5/16 Y10S430/168

    摘要: A silver halide photographic material has been provided, having in a layer arrangement at one or both sides of a subbed support, corresponding with a single-side coated or a double-side coated material respectively, one or more layer(s) comprising a light-sensitive silver halide emulsion, one or more protective antistress layer(s) and, optionally, an outermost afterlayer, wherein at least one of said layers, subbing layer(s) inclusive, further comprises means in order to provide, when conditioned at a relative humidity of at most 30%, an electrical resistance, measured as described in Research Disclosure June 1992, item 33840, of from 4×109 &OHgr;/sq. up to 5×1010 &OHgr;/sq. for the layer having the lowest resistance.

    摘要翻译: 已经提供了一种卤化银照相材料,其具有分层布置在辅助支撑体的一侧或两侧,分别对应于单侧涂布或双面涂覆材料,一层或多层包含光 敏感的卤化银乳剂,一种或多种保护抗静电层和任选的最外层涂层,其中至少一层所述层,包括层,还包括装置,以便当在 相对湿度至多为30%,电阻,按照1992年6月的“研究报告”,项目33840中所述测量,为4x109欧米加/平方英尺。 高达5x1010欧米加/平方英尺 对于具有最低电阻的层。

    Permanent antistatic primer layer
    2.
    发明授权
    Permanent antistatic primer layer 失效
    永久抗静电底漆层

    公开(公告)号:US5391472A

    公开(公告)日:1995-02-21

    申请号:US162772

    申请日:1993-12-08

    摘要: There is provided a method for preparing a biaxially oriented polyester sheet or web, with improved antistatic properties, comprising the steps of(i) stretching said polyester sheet or web first in one direction and second in a direction perpendicular thereto(ii) coating said hydrophobic polyester sheet or web, either before stretching or between said first and second stretching operation, on one or both sides, with a transparent antistatic primer layer, wherein the coating composition of said transparent antistatic primer layer comprises (1) a dispersion of a polythiophene with conjugated polymer backbone and a polymeric polyanion compound and (2) a latex polymer having hydrophilic functionality.The primer layer is coated from an aqueous composition and does not show a substantial change in resistivity depending on relative humidity or wet processing.

    摘要翻译: 提供了一种制备具有改进的抗静电性能的双轴取向聚酯片材或网状物的方法,包括以下步骤:(i)首先在一个方向上拉伸所述聚酯片材或纤维网,并在垂直于其的方向上拉伸所述聚酯片材或织物(ii) 在拉伸前或在所述第一和第二拉伸操作之间,在一侧或两侧上具有透明抗静电底漆层,其中所述透明抗静电底漆层的涂料组合物包含(1)聚噻吩与 共轭聚合物主链和聚合物聚阴离子化合物和(2)具有亲水官能度的胶乳聚合物。 底漆层由水性组合物涂覆,并且根据相对湿度或湿法处理不显示电阻率的实质变化。

    Method for erasing a lithographic printing master
    3.
    发明授权
    Method for erasing a lithographic printing master 失效
    擦除平版印刷母版的方法

    公开(公告)号:US06408755B1

    公开(公告)日:2002-06-25

    申请号:US09638877

    申请日:2000-08-15

    IPC分类号: B41M106

    CPC分类号: B41N3/006

    摘要: A method is disclosed for removing ink accepting areas of a printing surface of a lithographic printing master by treatment with an atmospheric plasma. Preferably, the plasma is directed to the printing surface as a plasma jet while the printing master is mounted on the plate cylinder of a printing press. The method enables to clean a support of a printing master and then reuse the cleaned support for making another printing master. Preferably, all the following steps are performed on-press: (i) making an imaging material by providing a support with an image recording layer; (ii) making a printing master having a printing surface comprising ink accepting areas by image-wise exposing and optionally developing the imaging material; (iii) starting a pressrun; (iv) a cleaning step using an atmospheric plasma and then repeating steps (i) to (iv).

    摘要翻译: 公开了一种通过用大气等离子体处理去除平版印刷母版的印刷表面的油墨接受区域的方法。 优选地,等离子体作为等离子体射流被引导到打印表面,而印刷主机安装在印刷机的印版滚筒上。 该方法能够清洁打印主机的支持,然后重新使用清洁的支持来制作另一个打印主机。 优选地,所有以下步骤在印刷机上进行:(i)通过向图像记录层提供支撑来制作成像材料; (ii)通过成像曝光和可选地显影所述成像材料来制造具有包括墨接受区域的印刷表面的印刷主体; (iii)启动压力机; (iv)使用大气等离子体然后重复步骤(i)至(iv)的清洁步骤。

    Ink-jet printing system
    5.
    发明授权
    Ink-jet printing system 有权
    喷墨打印系统

    公开(公告)号:US07278728B2

    公开(公告)日:2007-10-09

    申请号:US11041854

    申请日:2005-01-24

    IPC分类号: G01D11/00

    摘要: An ink-jet printing system including at least one ink-jet ink and a means for jetting an ink-jet ink onto a surface of a substantially non-absorbing ink-jet ink-receiver, characterized in that the ratio σ Sd/σ Ld of the dispersive surface energy of said ink-receiver surface σ Sd over the dispersive surface energy of said ink-jet ink σ Ld is greater than 0.9. A process for ink-jet printing is also claimed. High areal throughput ink-jet printing (e.g. >100 m2/hour) with curable inks can be performed on different kinds of ink-receiver surfaces with a good image quality and colour density due to a controlled spreading of the ink-drops which can be directly cured.

    摘要翻译: 一种喷墨打印系统,包括至少一个喷墨油墨和用于将喷墨油墨喷射到基本上不吸收的喷墨油墨接收器的表面上的装置,其特征在于, 所述吸墨剂表面sigma S d s的分散表面能的d / s / sigma L d超过所述喷墨油墨sigma L的分散表面能 d 大于0.9。 也要求喷墨打印的方法。 可固化油墨的高面积生产量喷墨打印(例如> 100m 2 /小时)可以在不同种类的油墨接收器表面上进行,具有良好的图像质量和颜色密度,由于受到控制的扩展 可以直接固化的墨滴。

    Ink-jet printing system
    6.
    发明申请
    Ink-jet printing system 有权
    喷墨打印系统

    公开(公告)号:US20050190245A1

    公开(公告)日:2005-09-01

    申请号:US11041854

    申请日:2005-01-24

    IPC分类号: B41J2/175

    摘要: An ink-jet printing system comprising at least one ink-jet ink and a means for jetting an ink-jet ink onto a surface of a substantially non-absorbing ink-jet ink-receiver, characterized in that the ratio σ Sd/σ Ld of the dispersive surface energy of said ink-receiver surface a σ Sd over the dispersive surface energy of said ink-jet ink a σ Ld is greater than 0.9. A process for ink-jet printing is also claimed. High areal throughput ink-jet printing (e.g. >100 m2/hour) with curable inks can be performed on different kinds of ink-receiver surfaces with a good image quality and colour density due to a controlled spreading of the ink-drops which can be directly cured.

    摘要翻译: 一种喷墨打印系统,包括至少一个喷墨油墨和用于将喷墨油墨喷射到基本上不吸收的喷墨吸收器的表面上的装置,其特征在于,所述比率σ 所述接收器表面的分散表面能的一个或多个S S 超过所述喷墨油墨的色散表面能的比例大于0.9。 也要求喷墨打印的方法。 可固化油墨的高面积生产量喷墨打印(例如> 100m 2 /小时)可以在不同种类的油墨接收器表面上进行,具有良好的图像质量和颜色密度,由于受控的扩展 可以直接固化的墨滴。

    Method for making a lithographic base and a lithographic printing plate
therewith
    7.
    发明授权
    Method for making a lithographic base and a lithographic printing plate therewith 失效
    制造平版印刷版和平版印刷版的方法

    公开(公告)号:US6045969A

    公开(公告)日:2000-04-04

    申请号:US109909

    申请日:1998-07-02

    IPC分类号: B41N1/14 B41N3/03 G03C1/76

    CPC分类号: B41N1/14 B41N3/032

    摘要: The present invention provides a method for obtaining a lithographic base comprising on a hydrophobic support a hydrophilic layer contiguous to said support containing a non-gelatinous hydrophilic (co)polymer or (co)polymer mixture, characterized in that said hydrophobic support is treated with a plasma treatment with an applied power density during the plasma treatment of at least 70 W min/m.sup.2 before applying to said support said hydrophilic layer.

    摘要翻译: 本发明提供了一种获得平版印刷基底的方法,其在疏水性载体上包含邻近所述载体的亲水层,所述亲水层含有非凝胶状亲水(共)聚合物或(共)聚合物混合物,其特征在于所述疏水性载体用 在等离子体处理期间施加功率密度至少为70W /分钟的等离子体处理,然后施加到所述支撑体上的所述亲水层。

    Antistatic plastic articles
    8.
    发明授权
    Antistatic plastic articles 失效
    防静电塑料制品

    公开(公告)号:US5370981A

    公开(公告)日:1994-12-06

    申请号:US36263

    申请日:1993-03-24

    摘要: Antistatically treated plastic formed articles, e.g. photographic film supports, that contain at least two layers on the surface to be antistatically treated, wherein a layer nearer to the plastic surface contains a preparation of a polythiophene that is built up from structural units of the formula ##STR1## wherein R.sub.1 and R.sub.2 independently of each other stand for hydrogen or a C.sub.1 -C.sub.4 -alkyl group or together form an optionally substituted C.sub.1 -C.sub.4 -alkylene group, preferably a methylene group optionally substituted by alkyl groups, a 1,2-ethylene group optionally substituted by C.sub.1 -C.sub.12 -alkyl or phenyl groups, a 1,3-propylene group or a 1,2-cyclohexylene group,and a polyanion, a farther layer contains a film-forming polymer and at least one of the two layers contains an alkoxysilane, are characterized, apart from excellent antistatic properties, by very good layer adhesion.

    摘要翻译: 抗静电处理的塑料成型制品,例如 照相胶片载体,其在要被抗静电处理的表面上含有至少两层,其中更靠近塑料表面的层含有聚噻吩的制备物,该聚噻吩由式的结构单元构成,代表氢或C1 -C 1-4 - 烷基或一起形成任选取代的C 1 -C 4亚烷基,优选任选被烷基取代的亚甲基,任选被C 1 -C 12 - 烷基或苯基取代的1,2-亚乙基, 3-亚丙基或1,2-亚环己基,并且聚阴离子,更远的层包含成膜聚合物,并且两层中的至少一层含有烷氧基硅烷,其特征在于除了优异的抗静电性之外,非常好 层附着力。

    Permanent antistatic primer layer
    9.
    发明授权
    Permanent antistatic primer layer 失效
    永久抗静电底漆层

    公开(公告)号:US06225040B1

    公开(公告)日:2001-05-01

    申请号:US08356573

    申请日:1994-12-15

    IPC分类号: G03C176

    摘要: There is provided a method for preparing a biaxially oriented polyester sheet or web, with improved antistatic properties, comprising the steps of (i) stretching said polyester sheet or web first in one direction and second in a direction perpendicular thereto (ii) coating said hydrophobic polyester sheet or web, either before stretching or between said first and second stretching operation, on one or both sides, with a transparent antistatic primer layer, wherein the coating composition of said transparent antistatic primer layer comprises (1) a dispersion of a polythiophene with conjugated polymer backbone and a polymeric polyanion compound and (2) a latex polymer having hydrophilic functionality. The primer layer is coated from an aqueous composition and does not show a substantial change in resistivity depending on relative humidity or wet processing.

    摘要翻译: 提供了一种制备具有改进的抗静电性能的双轴取向聚酯片材或网状物的方法,包括以下步骤:(i)首先在一个方向上拉伸所述聚酯片材或纤维网,并在垂直于其的方向上拉伸所述聚酯片材或织物(ii) 在拉伸前或在所述第一和第二拉伸操作之间,在一侧或两侧上具有透明抗静电底漆层,其中所述透明抗静电底漆层的涂料组合物包含(1)聚噻吩与 共轭聚合物主链和聚合物聚阴离子化合物和(2)具有亲水官能度的胶乳聚合物。 底漆层由水性组合物涂覆,并且根据相对湿度或湿法处理不显示电阻率的实质变化。