Radiation curable toner particles
    11.
    发明授权
    Radiation curable toner particles 失效
    可辐射固化的调色剂颗粒

    公开(公告)号:US5905012A

    公开(公告)日:1999-05-18

    申请号:US895904

    申请日:1997-07-17

    IPC分类号: G03G9/087 G03G9/09 G03G13/20

    摘要: Toner particles comprising a toner resin are provided, characterised in that the toner resin comprises a radiation curable resin having a Tg.gtoreq.35.degree. C. The radiation curable resin is preferably a UV-curable resin and is a member selected from the group consisting of unsaturated polyester/polyurethaneacrylate mixture and unsaturated polyester/polyurethane-vinylether mixture. A method and an apparatus for forming radiation cured toner images are also provided.

    摘要翻译: 提供了包含调色剂树脂的调色剂颗粒,其特征在于调色剂树脂包含Tg≥35℃的可辐射固化树脂。可辐射固化树脂优选为紫外线固化树脂,并且是选自以下的成员: 的不饱和聚酯/聚氨酯丙烯酸酯混合物和不饱和聚酯/聚氨酯 - 乙烯醚混合物。 还提供了一种用于形成辐射固化调色剂图像的方法和装置。

    Apparatus for security printing using toner particles
    12.
    发明授权
    Apparatus for security printing using toner particles 失效
    使用调色剂颗粒的安全印刷设备

    公开(公告)号:US5824447A

    公开(公告)日:1998-10-20

    申请号:US889301

    申请日:1997-07-08

    CPC分类号: G03G21/04

    摘要: An apparatus for security printing of a document on a substrate, having a first and second side, comprising: i) means for feeding variable data in a predetermined digital format to printing stations, ii) at least two printing stations, for image-wise depositing, in accordance to the predetermined format of the variable data, toner particles on the substrate, iii) means for fusing the toner particles to the substrate, to form a fused toner image, characterized in that a) the apparatus comprises means for introducing security features in the document and b) the means for fusing the toner particles to the substrate comprise means for heating and melting the toner particles such that between the melting toner particles and the substrate a contact angle of at most 90.degree. is formed and leave at most 25 mg/m.sup.2 of an external releasing agent on the fused toner image.

    摘要翻译: 一种用于在基板上安全印刷文件的装置,具有第一和第二侧,包括:i)用于将预定数字格式的可变数据馈送到打印站的装置,ii)至少两个印刷站,用于图像沉积 根据所述可变数据的预定格式,所述基板上的调色剂颗粒,iii)用于将所述调色剂颗粒熔合到所述基底的装置,以形成熔融调色剂图像,其特征在于:a)所述装置包括用于引入安全特征 在文件中和b)用于将调色剂颗粒熔合到基材的装置包括用于加热和熔化调色剂颗粒的装置,使得在熔融调色剂颗粒和基材之间形成至多90°的接触角并且离开最多25 在熔融调色剂图像上的外消旋剂mg / m 2。

    Electrophotographic material containing particular phthalocyanines
    13.
    发明授权
    Electrophotographic material containing particular phthalocyanines 失效
    含有特殊酞菁的电子照相材料

    公开(公告)号:US5721080A

    公开(公告)日:1998-02-24

    申请号:US771284

    申请日:1996-12-20

    IPC分类号: G03G5/06 G03G5/047

    CPC分类号: G03G5/0696

    摘要: An electrophotographic recording material comprising a conductive support and a photosensitive layer containing a photoconductive crystalline substituted metal-free phthalocyanine compound and/or mixed crystals of said substituted metal-free phthalocyanine compounds with unsubstituted metal-free phthalocyanine, wherein said substantial metal-free phthalocyanine compound represented by general formula (I) defined herein is substituted with alkyl or alkoxy.

    摘要翻译: 一种电子照相记录材料,其包含导电性支持体和含有光电导性结晶取代金属酞菁化合物的感光层和/或所述取代金属酞菁化合物与未经取代的无金属酞菁的混合晶体,其中所述基本上无金属的酞菁化合物 由本文定义的通式(I)表示的基团被烷基或烷氧基取代。

    Photoconductive recording material with crosslinked binder system
    14.
    发明授权
    Photoconductive recording material with crosslinked binder system 失效
    具有交联粘合剂体系的光导记录材料

    公开(公告)号:US5529867A

    公开(公告)日:1996-06-25

    申请号:US335712

    申请日:1995-02-13

    IPC分类号: G03G5/05 G03G5/06 G03G5/04

    摘要: A photoconductive recording material containing a support and a charge generating layer (CGL) in contiguous relationship with a charge transporting layer (CTL) containing a n-charge transporting material (n-CTM), wherein the binder of said charge generating layer (CGL) is made insoluble in methylene chloride by crosslinking, and said binder is composed essentially of at least one resin (1) and/or (2) crosslinked with at least one polyisocyanate, said resin (1) before its crosslinking corresponding with general formula (I) as defined in the description, and said resin (2) being a dialkanolamine-modified epoxy resin.

    摘要翻译: PCT No.PCT / EP93 / 01100 Sec。 371日期1995年2月13日 102(e)日期1995年2月13日PCT提交1993年5月4日PCT公布。 公开号WO93 / 24861 日本1993年12月9日。一种含有与含有电荷输送材料(n-CTM)的电荷输送层(CTL)连续关系的载体和电荷产生层(CGL)的光导记录材料,其中, 所述电荷产生层(CGL)通过交联而不溶于二氯甲烷,所述粘合剂基本上由至少一种与至少一种多异氰酸酯交联的树脂(1)和/或(2)组成,所述树脂(1)在其前 对应于描述中定义的通式(I)的交联,所述树脂(2)是二链烷醇胺改性的环氧树脂。

    Single pass inkjet printing method
    15.
    发明授权
    Single pass inkjet printing method 有权
    单程喷墨打印方式

    公开(公告)号:US08646901B2

    公开(公告)日:2014-02-11

    申请号:US13505747

    申请日:2010-12-20

    IPC分类号: B41J2/01 B41J29/38 G01D11/00

    摘要: A single pass inkjet printing method includes the steps of: a) providing a radiation curable inkjet ink set containing at least a first and a second radiation curable inkjet ink having a dynamic surface tension of no more than 30 mN/m measured by maximum bubble pressure tensiometry at a surface age of 50 ms and at 25° C.; b) jetting a first radiation curable inkjet ink on an ink-jet ink-receiver moving at a printing speed of at least 35 m/min.; c) at least partially curing the first inkjet ink on the ink receiver within the range of 40 to 500 ms after the first inkjet ink landed on the ink receiver; d) jetting a second radiation curable inkjet ink on the at least partially cured first inkjet ink; and e) at least partially curing the second inkjet ink within the range of 40 to 500 ms after the second inkjet ink landed on the first inkjet ink.

    摘要翻译: 单程喷墨印刷方法包括以下步骤:a)提供一种包含至少第一和第二可辐射固化喷墨油墨的可辐射固化喷墨油墨组合物,其具有通过最大气泡压力测量的动态表面张力不超过30mN / m 在50ms的表面年龄和25℃下的张力测定法。 b)在以至少35m / min的印刷速度移动的喷墨吸收器上喷射第一可辐射固化喷墨油墨; c)在所述第一喷墨油墨着墨在所述油墨接收器上之后,在所述油墨接收器上至少部分固化所述第一喷墨油墨在40至500ms的范围内; d)在所述至少部分固化的第一喷墨油墨上喷射第二可辐射固化喷墨油墨; 以及e)在所述第二喷墨油墨着色在所述第一喷墨油墨之后,在所述第二喷墨油墨至少部分固化在40至500ms的范围内。

    SINGLE PASS INKJET PRINTING METHOD
    16.
    发明申请
    SINGLE PASS INKJET PRINTING METHOD 有权
    单通喷墨打印方法

    公开(公告)号:US20120281034A1

    公开(公告)日:2012-11-08

    申请号:US13505747

    申请日:2010-12-20

    IPC分类号: B41J29/38

    摘要: A single pass inkjet printing method includes the steps of: a) providing a radiation curable inkjet ink set containing at least a first and a second radiation curable inkjet ink having a dynamic surface tension of no more than 30 mN/m measured by maximum bubble pressure tensiometry at a surface age of 50 ms and at 25° C.; b) jetting a first radiation curable inkjet ink on an ink-jet ink-receiver moving at a printing speed of at least 35 m/min.; c) at least partially curing the first inkjet ink on the ink receiver within the range of 40 to 500 ms after the first inkjet ink landed on the ink receiver; d) jetting a second radiation curable inkjet ink on the at least partially cured first inkjet ink; and e) at least partially curing the second inkjet ink within the range of 40 to 500 ms after the second inkjet ink landed on the first inkjet ink.

    摘要翻译: 单程喷墨印刷方法包括以下步骤:a)提供一种包含至少第一和第二可辐射固化喷墨油墨的可辐射固化喷墨油墨组合物,其具有通过最大气泡压力测量的动态表面张力不超过30mN / m 在50ms的表面年龄和25℃下的张力测定法。 b)在以至少35m / min的印刷速度移动的喷墨吸收器上喷射第一可辐射固化喷墨油墨; c)在所述第一喷墨油墨着墨在所述油墨接收器上之后,在所述油墨接收器上至少部分固化所述第一喷墨油墨在40至500ms的范围内; d)在所述至少部分固化的第一喷墨油墨上喷射第二可辐射固化喷墨油墨; 以及e)在所述第二喷墨油墨着色在所述第一喷墨油墨之后,在所述第二喷墨油墨至少部分固化在40至500ms的范围内。

    Method for making a lithographic printing plate by a negative working non-ablative process
    17.
    发明授权
    Method for making a lithographic printing plate by a negative working non-ablative process 失效
    通过负极非烧蚀法制造平版印刷版的方法

    公开(公告)号:US06399280B1

    公开(公告)日:2002-06-04

    申请号:US09694674

    申请日:2000-10-24

    IPC分类号: G03F736

    CPC分类号: B41C1/1058 B41C1/1066

    摘要: According to the present invention there is provided a method for making a lithographic printing plate comprising the steps of applying a first magnetic field to a dry, light absorbing powder, which comprises a magnetic material and a hydrophobic thermoplastic binder, thereby coating said powder on a surface of a metal support; image-wise exposing to light the powder in contact with the surface of the metal support, thereby increasing the adhesion of the powder to the surface of the metal support, without substantially ablating the powder; and removing the non-exposed magnetic powder from the surface of the metal support under action of a second magnetic field with a polarity substantially opposite to the first magnetic field.

    摘要翻译: 根据本发明,提供一种制备平版印刷版的方法,包括以下步骤:向包含磁性材料和疏水性热塑性粘合剂的干燥光吸收粉末施加第一磁场,从而将所述粉末涂覆在 金属支撑体的表面;成像地暴露于与金属支撑体的表面接触的粉末,从而增加粉末对金属支撑体的表面的粘附性,而基本上不烧蚀粉末; 并且在具有与第一磁场基本相反的极性的第二磁场的作用下,从金属支撑体的表面移除未暴露的磁粉。

    Electrophotographic recording material containing metal-free phthalocyanines
    18.
    发明授权
    Electrophotographic recording material containing metal-free phthalocyanines 失效
    含有金属酞菁的电子照相记录材料

    公开(公告)号:US06174635B1

    公开(公告)日:2001-01-16

    申请号:US08409946

    申请日:1995-03-23

    IPC分类号: G03G504

    摘要: An electrophotographic recording material comprising a conductive support and a photosensitive layer containing a photoconductive crystalline substituted metal-free phthalocyanine compound and/or mixed crystals of said substituted metal-free phthalocyanine compounds with unsubstituted metal-free phthalocyanine, wherein said substituted metal-free phthalocyanine compound represented by general formula (I) defined herein contains a halogen, nitro or cyano substituent, and the major part by weight of said substituted metal-free phthalocyanine compound and the mixed crystals of said substituted metal-free phthalocyanine compound with unsubstituted metal-free phthalocyanine is (are) present in the X-morphological form.

    摘要翻译: 一种电子照相记录材料,其包含导电性支持体和感光层,该光敏层含有光电导结晶取代的无金属酞菁化合物和/或所述取代的无金属酞菁化合物与未取代的无金属酞菁的混合晶体,其中所述取代金属酞菁化合物 由本文定义的通式(I)表示的含有卤素,硝基或氰基取代基,并且所述取代的无金属酞菁化合物的主要部分重量和所述取代的无金属酞菁化合物与未取代的无金属酞菁的混合晶体 是以X形态存在的。

    Photoconductive recording material comprising a crosslinked binder system
    19.
    发明授权
    Photoconductive recording material comprising a crosslinked binder system 失效
    包含交联粘合剂体系的光导记录材料

    公开(公告)号:US6099997A

    公开(公告)日:2000-08-08

    申请号:US670144

    申请日:1996-06-27

    IPC分类号: G03G5/05

    CPC分类号: G03G5/0567 G03G5/0592

    摘要: A photosensitive recording material containing a support and a charge generating layer (CGL) in contiguous relationship (contact) with a charge transporting layer (CTL), containing an n-charge transporting material (n-CTM), wherein the binder of the charge generating layer (CGL) is made insoluble in methylene chloride by crosslinking, and the binder is composed essentially of one or more polyepoxy compounds self-crosslinked under the influence of an amine catalyst and/or crosslinked by reaction with at least one primary and/or secondary poly NH-group amine.

    摘要翻译: 一种含有载体和电荷产生层(CGL)的感光记录材料,其与电荷输送层(CTL)连续(接触),包含正电荷输送材料(n-CTM),其中电荷产生的粘合剂 层(CGL)通过交联而不溶于二氯甲烷,并且粘合剂基本上由一种或多种在胺催化剂的影响下自交联的聚环氧化合物组成和/或通过与至少一个伯和/或仲 聚NH-胺。