PHOTOSENSITIVE INKJET INK
    5.
    发明申请
    PHOTOSENSITIVE INKJET INK 有权
    感光油墨

    公开(公告)号:US20070185224A1

    公开(公告)日:2007-08-09

    申请号:US11672788

    申请日:2007-02-08

    IPC分类号: C08F2/46

    CPC分类号: C09D11/101

    摘要: A photosensitive inkjet ink is provided, which includes a photo-acid generating agent, pigment, and an organic dispersion medium containing at least two kinds of polymerizable compounds selected from the group consisting of an oxetane compound and a vinyl ether compound, at least one kind of the polymerizable compounds being a monofunctional compound at a concentration of 20 to 70% based on a total weight of the organic dispersion medium, and the vinyl ether compound at a concentration of 30% or more based on a total weight of the organic dispersion medium. The vinyl ether compound is selected from the following chemical formula.

    摘要翻译: 提供了一种光敏喷墨油墨,其包括光酸产生剂,颜料和含有选自氧杂环丁烷化合物和乙烯基醚化合物中的至少两种可聚合化合物的有机分散介质,至少一种 的可聚合化合物是基于有机分散介质的总重量为20至70%的浓度的单官能化合物,和基于有机分散介质的总重量为30%或更高的乙烯基醚化合物 。 乙烯基醚化合物选自以下化学式。

    Dispersion, inkjet ink, method of manufacturing dispersion, method of manufacturing inkjet ink, and printed matter
    6.
    发明申请
    Dispersion, inkjet ink, method of manufacturing dispersion, method of manufacturing inkjet ink, and printed matter 审中-公开
    分散体,喷墨油墨,分散体的制造方法,喷墨油墨的制造方法以及印刷品

    公开(公告)号:US20060189716A1

    公开(公告)日:2006-08-24

    申请号:US11358945

    申请日:2006-02-21

    IPC分类号: C03C17/00

    CPC分类号: C09D11/101

    摘要: A dispersion for ink is provided, which includes a dispersion medium, powder or pigment having an average particle diameter of not more than 300 nm, a polymer dispersing agent containing a first resinous dispersing agent and a second resinous dispersing agent, and an ionic compound. A mixing amount of the powder or pigment is 2% to 60% based on a total weight of the dispersion medium, a mixing amount of the first resinous dispersing agent is 1% to 60% based on a total weight of the powder or pigment, the second resinous dispersing agent is a resin having a basic terminal and a mixing amount of the second resinous dispersing agent is 1% to 30% based on a total weight of the powder or pigment, and a mixing amount of the ionic compound is 0.01% to 40% based on a total weight of the dispersion medium.

    摘要翻译: 提供了一种油墨分散体,其包括平均粒径不大于300nm的分散介质,粉末或颜料,含有第一树脂分散剂和第二树脂分散剂的聚合物分散剂和离子化合物。 基于分散介质的总重量,粉末或颜料的混合量为2%至60%,第一树脂分散剂的混合量相对于粉末或颜料的总重量为1%至60% 第二树脂分散剂是具有碱性末端的树脂,第二树脂分散剂的混合量相对于粉末或颜料的总重量为1重量%至30重量%,并且离子化合物的混合量为0.01重量% 至40%,基于分散介质的总重量。

    Exposure-curing method of photo-cure type ink and inkjet recording apparatus
    7.
    发明申请
    Exposure-curing method of photo-cure type ink and inkjet recording apparatus 审中-公开
    光固化型油墨和喷墨记录装置的曝光固化方法

    公开(公告)号:US20060114305A1

    公开(公告)日:2006-06-01

    申请号:US11063471

    申请日:2005-02-23

    IPC分类号: B41J2/01

    CPC分类号: B41J11/002

    摘要: Disclosed is a method of exposure-curing an ink layer formed on a recording medium. The layer is made of an ink comprising at least one solvent polymerizable by an acid, a photo-acid generating agent capable of generating the acid as irradiated with light, and a colorant component. This method comprises two irradiation steps. In the first irradiation, the ink layer is irradiated with light by using a light source having a first peak illuminance. The acid is thereby generated from the photo-acid generating agent. The diffusion of the acid is promoted in the layer, curing the ink layer to some extent. In the second irradiation, the ink layer is irradiated with light by using a light source having a second peak illuminance higher than the first peak illuminance. More acid is generated from the photo-acid generating agent and diffuses in the layer, completely curing the ink layer.

    摘要翻译: 公开了一种曝光固化在记录介质上形成的油墨层的方法。 该层由包含至少一种可由酸可聚合的溶剂,能够产生光照的酸的光酸产生剂和着色剂组分的油墨制成。 该方法包括两个照射步骤。 在第一次照射中,通过使用具有第一峰值照度的光源照射墨层。 酸由此产生光酸产生剂。 在层中促进酸的扩散,在一定程度上固化油墨层。 在第二次照射中,通过使用具有高于第一峰值照度的第二峰值照度的光源来照射墨层。 更多的酸从光酸产生剂产生并在层中扩散,使油墨层完全固化。

    Inkjet ink, printed matters, and inkjet recording method
    8.
    发明申请
    Inkjet ink, printed matters, and inkjet recording method 审中-公开
    喷墨油墨,印刷品和喷墨记录方法

    公开(公告)号:US20060023043A1

    公开(公告)日:2006-02-02

    申请号:US11063435

    申请日:2005-02-23

    IPC分类号: G01D11/00

    CPC分类号: C09D11/101

    摘要: There is proposed an inkjet ink comprising a compound represented by the following general formula (1), a cationic photopolymerization initiator, a cationic photopolymerizable compound, and a pigment having an average particle diameter of 300 nm or less, wherein the cationic photopolymerization initiator is included at a ratio of 0.5% by weight to 8% by weight based on 100% by weight of the cationic photopolymerizable compound, and the inkjet ink has a viscosity of 50 mPa·sec or less at ordinary temperature, (wherein R is a monovalent organic group having 1 to 5 carbon atoms, R1 and R2 may be the same or different and are individually hydrogen atom or alkyl group, alkyl sulfonyl group or alkoxy group each having 1 to 3 carbon atoms).

    摘要翻译: 提出了包含下述通式(1)表示的化合物,阳离子光聚合引发剂,阳离子光聚合性化合物和平均粒径为300nm以下的颜料的喷墨油墨,其中,阳离子性光聚合引发剂包括 相对于100重量%的阳离子光聚合性化合物,以0.5重量%〜8重量%的比例,喷墨油墨在常温下的粘度为50mPa·s·sec以下(式中,R为单价有机物 具有1至5个碳原子的基团可以相同或不同,并且各自为氢原子或烷基,烷基磺酰基或烷氧基,各自具有 1至3个碳原子)。

    Apparatus and method for evaluating orientation film
    9.
    发明授权
    Apparatus and method for evaluating orientation film 失效
    用于评估取向膜的装置和方法

    公开(公告)号:US5532488A

    公开(公告)日:1996-07-02

    申请号:US305905

    申请日:1994-09-13

    IPC分类号: G01N21/21 G02F1/1337 G01J4/00

    CPC分类号: G02F1/133784 G01N21/21

    摘要: An orientation film evaluating apparatus and a rubbing processing apparatus by which the orientation capability for a liquid crystal orientation film can be measured quantitatively with high sensitivity and accuracy even during an actual production process, and an orientation condition is controlled precisely so as to obtain a stable production condition and to improve productivity and yield therefor. The orientation film evaluating apparatus includes: a unit for radiating infrared light; a polarizing portion which polarizes the infrared at varied angles to an orientation film, and for irradiating the polarized infrared lights to the orientation film; a detection portion which detects infrared light reflected upon the orientation film; and an evaluating portion which obtains a difference of absorbance of infrared light detected by the detection portion with respect to a polarized direction of the orientation film, and which evaluates an orientation capability of the orientation film.

    摘要翻译: 即使在实际的制造过程中也能以高的灵敏度和精度定量地测量液晶取向膜的取向能力的定向膜评价装置和摩擦处理装置,并且精确地控制取向条件以获得稳定的 生产条件,提高生产率和产量。 所述取向膜评价装置包括:用于照射红外光的单元; 使偏振部分以与取向膜成不同角度的红外线偏振,并将偏振红外光照射到取向膜上; 检测部,其检测在所述取向膜上反射的红外光; 以及评价部,其求出由所述检测部检测出的相对于所述取向膜的偏振方向的红外光的吸光度差,并且评价所述取向膜的取向能力。