公开(公告)号：DE3110955A1

公开(公告)日：1982-09-30

申请号：DE3110955

申请日：1981-03-20

Applicant: BASF AG

Inventor： GRASER FRITZ DIPL CHEM DR ,  HOFFMANN GERHARD DIPL CHEM DR ,  LEYRER REINHOLD J DIPL CHEM DR ,  NEUMANN PETER DIPL CHEM DR

IPC: C09B5/62 ,  G03G5/06 ,  G03G5/14

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 perylene-3,4,9,10-tetracarboxylic acid N,N'-bis-(2',6'-dichlorophenyl)-diimide is employed as the charge carrier-producing dye, and the production of this recording medium.

公开(公告)号：DE3131448A1

公开(公告)日：1983-02-24

申请号：DE3131448

申请日：1981-08-07

Applicant: BASF AG

Inventor： BARZYNSKI HELMUT DIPL CHEM DR ,  ECKELL ALBRECHT DIPL CHEM DR ,  ELZER ALBERT DIPL PHYS DR ,  KLINSMANN UWE DIPL CHEM DR ,  LEYRER REINHOLD J DIPL CHEM DR ,  SANNER AXEL DIPL CHEM DR

IPC: G03F7/032 ,  C08F8/32 ,  C08F220/34 ,  C08F220/60 ,  C08L33/14 ,  C08L33/24 ,  G03C1/76 ,  G03F7/033 ,  G03F7/26 ,  H05K3/00 ,  H05K3/06 ,  G03C1/68

Abstract: Photopolymerizable recording materials which are suitable for the production of photoresist layers, and contain one or more thermoplastic vinyl polymers as the binder, one or more low molecular weight, ethylenically unsaturated, photopolymerizable compounds and one or more photoinitiators, with or without other, conventional additives and/or assistants, have excellent adhesion to metallic substrate surfaces if the binder employed is a vinyl polymer which possesses amino and/or imino groups.

公开(公告)号：DE3110960A1

公开(公告)日：1982-09-30

申请号：DE3110960

申请日：1981-03-20

Applicant: BASF AG

Inventor： HOFFMANN GERHARD DIPL CHEM DR ,  GRASER FRITZ DIPL CHEM DR ,  LEYRER REINHOLD J DIPL CHEM DR

IPC: C09B5/62 ,  G03G5/06 ,  G03G5/07 ,  G03G5/14

公开(公告)号：DE3110953A1

公开(公告)日：1982-09-30

申请号：DE3110953

申请日：1981-03-20

Applicant: BASF AG

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

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.