公开(公告)号：EP0094224B1

公开(公告)日：1987-10-28

申请号：EP83302579.4

申请日：1983-05-06

申请人： KONICA CORPORATION

发明人： Yamazaki, Toshinori ,  Nomori, Hiroyuki ,  Matsuzaki, Masatoshi ,  Shima, Tetsuo ,  Myokan, Isao

IPC分类号： G03G5/082 ,  H01L31/02 ,  H01L31/18

CPC分类号： G03G5/08278 ,  G03G5/08235 ,  H01L31/03765 ,  H01L31/204 ,  Y02E10/548 ,  Y02P70/521

公开(公告)号：EP0021718A1

公开(公告)日：1981-01-07

申请号：EP80301957.9

申请日：1980-06-10

申请人： KONICA CORPORATION

发明人： Uehara, Masafumi ,  Shimada, Fumio ,  Iwaki, Akio ,  Matsuzaki, Masatoshi ,  Ogawa, Yoko

IPC分类号： G03C1/52 ,  G03F7/08 ,  B41N1/14

CPC分类号： C08G8/28 ,  G03F7/023

摘要： A photosensitive composite is provided for use in photosensitive lithographic printing plates which is a condensation product of sulfonylchloride of an o-benzoquinonediazid or o-naphthoquinonediazid and a polyhydric phenol resin possessing 3 or more units having the following general formula:
where R, is a hydrogen atom or a hydroxyl group, R 2 is a hydrogen or halogen atom or an alkyl or alkoxy group having 1 to 4 carbon atoms, R 3 is a hydrogen atom, an alkyl group having 1 to4 carbon atoms, an aryl group of a substituted aryl group and R 4 is a hydrogen or halogen atom or an alkyl, alkoxy or nitro group.

公开(公告)号：EP0021716A1

公开(公告)日：1981-01-07

申请号：EP80301955.3

申请日：1980-06-10

申请人： KONICA CORPORATION

发明人： Uehara, Masafumi ,  Shimada, Fumio ,  Iwaki, Akio ,  Matsuzaki, Masatoshi ,  Ogawa, Yoko

IPC分类号： G03F7/08 ,  C08G8/28

CPC分类号： G03F7/023 ,  C08G8/28

摘要： A photosensitive composite is provided for use in photosensitive lithographic printing plates which is a condensation product of a sulfonylchloride of an o-benzoquinonediazid or o-naphthoquinonediazid and a polyhydric phenol resin possessing 3 or more units having thefollowing generalformula:
where R 1 is a hydroxyl group, R 2 is a hydrogen or halogen atom or an alkyl or alkoxy group having 1 to 4 carbon atoms, R 3 and R 4 are individually a hydrogen atom or an alkyl group having 1 to 4 carbon atoms or a phenyl group.

公开(公告)号：EP0021718B1

公开(公告)日：1984-03-21

申请号：EP80301957.9

申请日：1980-06-10

申请人： KONICA CORPORATION

发明人： Uehara, Masafumi ,  Shimada, Fumio ,  Iwaki, Akio ,  Matsuzaki, Masatoshi ,  Ogawa, Yoko

IPC分类号： G03C1/52 ,  G03F7/08 ,  B41N1/14

CPC分类号： C08G8/28 ,  G03F7/023

公开(公告)号：EP0021716B1

公开(公告)日：1984-02-15

申请号：EP80301955.3

申请日：1980-06-10

申请人： KONICA CORPORATION

发明人： Uehara, Masafumi ,  Shimada, Fumio ,  Iwaki, Akio ,  Matsuzaki, Masatoshi ,  Ogawa, Yoko

IPC分类号： G03F7/08 ,  C08G8/28

CPC分类号： G03F7/023 ,  C08G8/28

公开(公告)号：EP0094224A1

公开(公告)日：1983-11-16

申请号：EP83302579.4

申请日：1983-05-06

申请人： KONICA CORPORATION

发明人： Yamazaki, Toshinori ,  Nomori, Hiroyuki ,  Matsuzaki, Masatoshi ,  Shima, Tetsuo ,  Myokan, Isao

IPC分类号： G03G5/082 ,  H01L31/02 ,  H01L31/18

CPC分类号： G03G5/08278 ,  G03G5/08235 ,  H01L31/03765 ,  H01L31/204 ,  Y02E10/548 ,  Y02P70/521

摘要： A photoreceptor is described comprising a photoconductive layer composed of hydrogenated and/or fluorinated amorphous silicon, a surface modifying layer formed on said photoconductive layer and composed of hydrogenated and/or fluorinated amorphous silicon carbide, and a charge transport layer formed below said photoconductive layer and composed of hydrogenated and/or fluorinated silicon carbide, wherein the thickness «t» of said surface modifying layer is selected in a range 400 A ≦ t