中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

46 records (took 0.025 seconds)

    11.
    发明专利
    未知

    公开(公告)号：DE602004015538D1

    公开(公告)日：2008-09-18

    申请号：DE602004015538

    申请日：2004-09-02

    Applicant: FUJIFILM CORP

    Inventor： AOSHIMA KEITARO

    IPC: B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/326 ,  C09D11/38

    Abstract: In electrostatic inkjet recording in which an ink droplet is ejected by acting electrostatic force on ink that contains colorant particles, the electric conductivity of the colorant particles in the ink is saturated. Thus, variations in ink dot diameter caused by the ejection delay and a decrease in frequency responsivity are avoided, so that high-quality image recording with good frequency responsivity can be realized.

    15.
    发明专利
    未知

    公开(公告)号：AT393031T

    公开(公告)日：2008-05-15

    申请号：AT02006627

    申请日：2002-03-25

    Applicant: FUJIFILM CORP

    Inventor： AOSHIMA KEITARO ,  KIKUCHI KEI

    IPC: B41N6/00 ,  G03F7/004 ,  B41N1/06 ,  B41N1/08 ,  B41N1/14 ,  B41N1/16 ,  G03F7/00 ,  G03F7/027 ,  G03F7/029 ,  G03F7/031

    Abstract: A negative-type image recording material comprising a support having a rear surface and an image recording layer disposed on the support, the image recording layer having a front surface and including (A) a radical-generating agent and (B) a radically polymerizable compound, wherein a static friction coefficient between the front surface and the rear surface is less than 0.50. In order to achieve such a specified static friction coefficient, it is preferable that the image recording layer contains (D) a compound represented by the following formula (1): R -X wherein R represents an optionally substituted hydrocarbon group having a total of 8 to 32 carbon atoms, and X represents CO-Y-R , NH-CO-NH-R , SO2-Y-R , or Y-R in which Y represents O, S, NR or a single bond.

    16.
    发明专利
    未知

    公开(公告)号：DE60128602T2

    公开(公告)日：2008-01-31

    申请号：DE60128602

    申请日：2001-08-21

    Applicant: FUJIFILM CORP

    Inventor： FUJIMAKI KAZUHIRO ,  SORORI TADAHIRO ,  AOSHIMA KEITARO

    IPC: B41C1/10 ,  B41M5/36

    Abstract: A heat mode type negative image recording material is provided which comprises (A') a polymer compound that is insoluble in water but is soluble in an alkali aqueous solution and has at least one of structural units represented by general formulae (4) and (5) in an amount of 30 mol% or more; (B) a photothermal conversion agent; and (C') a compound forming radicals by heat mode exposure with light that is capable of being absorbed by the photothermal conversion agent (B), said heat mode type negative image recording material being capable of recording an image by heat mode exposure. The general formulae are defined in the specification.

    17.
    发明专利
    未知

    公开(公告)号：DE60130417D1

    公开(公告)日：2007-10-25

    申请号：DE60130417

    申请日：2001-07-23

    Applicant: FUJIFILM CORP

    Inventor： AOSHIMA KEITARO

    IPC: B41C1/10 ,  G03F7/004 ,  B41M5/36 ,  B41N1/14 ,  G03F7/00 ,  G03F7/027

    Abstract: A negative planographic printing plate comprising a substrate carrying thereon a recording layer which contains a polymerizable compound and an infrared absorbing agent, and in which a polymerization reaction caused the action of light or heat decreases solubility in an alkali developer, wherein the optical density of said recording layer is from 0.4 to 2.0, and the film hardness of the upper part of said recording layer after reduction in solubility in an alkali developer due to the action of light or heat is higher than the average film hardness of the whole recording layer, and a preferable method of producing the same.

    18.
    发明专利
    未知

    公开(公告)号：AT372870T

    公开(公告)日：2007-09-15

    申请号：AT01116792

    申请日：2001-07-23

    Applicant: FUJIFILM CORP

    Inventor： AOSHIMA KEITARO

    IPC: B41C1/10 ,  G03F7/004 ,  B41M5/36 ,  B41N1/14 ,  G03F7/00 ,  G03F7/027

    Abstract: A negative planographic printing plate comprising a substrate carrying thereon a recording layer which contains a polymerizable compound and an infrared absorbing agent, and in which a polymerization reaction caused the action of light or heat decreases solubility in an alkali developer, wherein the optical density of said recording layer is from 0.4 to 2.0, and the film hardness of the upper part of said recording layer after reduction in solubility in an alkali developer due to the action of light or heat is higher than the average film hardness of the whole recording layer, and a preferable method of producing the same.

    20.
    发明专利
    未知

    公开(公告)号：DE602005000868D1

    公开(公告)日：2007-05-24

    申请号：DE602005000868

    申请日：2005-09-16

    Applicant: FUJIFILM CORP

    Inventor： AOSHIMA KEITARO

    IPC: B41J2/01 ,  B41M5/00 ,  C09D7/80 ,  C09D11/00 ,  C09D11/322 ,  C09D11/324 ,  C09D11/326 ,  C09D11/38

    Abstract: A method of manufacturing an ink composition is provided and includes the steps of dispersing a coloring material in a dispersion medium to provide a dispersion, and then adding an electric charge generator to the dispersion to form charged particles, in which heating treatment is carried out after the addition of an electric charge generator.

Patent Agency Ranking