中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

89 records (took 0.022 seconds)

    66.
    发明专利
    未知

    公开(公告)号：DK162126C

    公开(公告)日：1992-02-17

    申请号：DK123882

    申请日：1982-03-19

    Applicant: BASF AG

    Inventor： ECKELL ALBRECHT ,  EILINGSFELD HEINZ ,  ELZER ALBERT ,  FEICHTMAYR FRANZ ,  HOFFMANN GERHARD ,  LEYRER REINHOLD J ,  NEUMANN PETER

    IPC: G03G5/00 ,  C07D209/44 ,  G03G5/06

    Abstract: An electrophotographic recording medium which consists essentially of an electrically conductive base and a photosemiconductive double layer which comprises a first layer containing charge carrier-producing dyes, and a second layer containing one or more compounds which are charge carrier-transporting when exposed to light, wherein the charge carrier-producing dyes are those of the general formula I I where R1, R2, R3 and R4 are each hydrogen or a non-ionic substituent, X and Y are each the radical of a methylene-active compound, or of an aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic amine or hydrazine, and Z is hydrogen, methyl or phenyl, and the production of this recording medium.

    67.
    发明专利
    未知

    公开(公告)号：FI870614A0

    公开(公告)日：1987-02-13

    申请号：FI870614

    申请日：1987-02-13

    Applicant: BASF AG

    Inventor： HENNE ANDREAS ,  OCHS WOLFRAM ,  TESCH HELMUT ,  SCHORNICK GUNNAR ,  LEYRER REINHOLD J

    IPC: C08G59/68 ,  C08K5/43 ,  G03F7/029 ,  C08L

    Abstract: Mixtures which are curable by heating or irradiation with actinic light contain one or more cationically curable compounds, such as an epoxy, an olefinically unsaturated monomer, amino resin or phenolic resin, and as a cationically active curing catalyst one or more N-sulfonylamino-sulfonium salts of the formula such as N-p-toluenesulfonyl-N-methylaminodiphenylsulfonium hexafluorophosphate with or without quinones or peroxides are suitable, inter alia, for producing moldings, coatings, relief images and resist patterns.

Patent Agency Ranking