FR2375637A1 - Cliche pour impression planographique a sec et procede d'impression electrographique utilisant un tel procede - Google Patents

Cliche pour impression planographique a sec et procede d'impression electrographique utilisant un tel procede

Info

Publication number
FR2375637A1
FR2375637A1 FR7738881A FR7738881A FR2375637A1 FR 2375637 A1 FR2375637 A1 FR 2375637A1 FR 7738881 A FR7738881 A FR 7738881A FR 7738881 A FR7738881 A FR 7738881A FR 2375637 A1 FR2375637 A1 FR 2375637A1
Authority
FR
France
Prior art keywords
printing
dry planographic
semi
planographic printing
cliche
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7738881A
Other languages
English (en)
Other versions
FR2375637B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP15547476A external-priority patent/JPS5379540A/ja
Priority claimed from JP10819677A external-priority patent/JPS5442204A/ja
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Publication of FR2375637A1 publication Critical patent/FR2375637A1/fr
Application granted granted Critical
Publication of FR2375637B1 publication Critical patent/FR2375637B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/228—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 the process involving the formation of a master, e.g. photocopy-printer machines
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/26—Electrographic processes using a charge pattern for the production of printing plates for non-xerographic printing processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Printing Methods (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

La présente invention permet de réaliser un cliché 8 pour impression planographique à sec que l'on prépare en formant sur un support électriquement conducteur 1 une couche photoconductrice 2 composée d'un liant et d'une poudre photoconductrice dispersée dans le liant, en chargeant électriquement puis en exposant à une image la plaque photosensible résultante 3 et finalement en effectuant un développement au moyen d'un pigment semi-organique conducteur et en fixant ce dernier. La présente invention donne également un procédé d'impression planographique à sec comprenant un développement avec inversion et des clichés en utilisant un pigment semi-organique sur une feuille d'un matériau de transfert, puis en fixant le pigment semi-organique.
FR7738881A 1976-12-23 1977-12-22 Cliche pour impression planographique a sec et procede d'impression electrographique utilisant un tel procede Granted FR2375637A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15547476A JPS5379540A (en) 1976-12-23 1976-12-23 Method of and device for electrostatic printing
JP10819677A JPS5442204A (en) 1977-09-08 1977-09-08 Method of dry flat plate printing

Publications (2)

Publication Number Publication Date
FR2375637A1 true FR2375637A1 (fr) 1978-07-21
FR2375637B1 FR2375637B1 (fr) 1984-06-01

Family

ID=26448141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738881A Granted FR2375637A1 (fr) 1976-12-23 1977-12-22 Cliche pour impression planographique a sec et procede d'impression electrographique utilisant un tel procede

Country Status (7)

Country Link
US (1) US4175958A (fr)
CA (1) CA1100566A (fr)
DE (1) DE2757837C2 (fr)
FR (1) FR2375637A1 (fr)
GB (2) GB1598357A (fr)
IT (1) IT1093090B (fr)
NL (1) NL7714302A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI812200L (fi) * 1980-07-24 1982-01-25 Australia Res Lab Foerbaettringar beroerande elektrostatisk tryckning
US4465749A (en) * 1983-06-20 1984-08-14 Eastman Kodak Company Electrostatic charge differential amplification (CDA) in imaging process
US5737677A (en) * 1995-08-31 1998-04-07 Eastman Kodak Company Apparatus and method of toner transfer using non-marking toner
US5702852A (en) * 1995-08-31 1997-12-30 Eastman Kodak Company Multi-color method of toner transfer using non-marking toner and high pigment marking toner
US5794111A (en) * 1995-12-14 1998-08-11 Eastman Kodak Company Apparatus and method of transfering toner using non-marking toner and marking toner
US20230129906A1 (en) * 2021-10-21 2023-04-27 Viavi Solutions Inc. Electrostatic printing method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306198A (en) * 1963-12-04 1967-02-28 Continental Can Co Electrostatic printing process
US3615128A (en) * 1968-07-11 1971-10-26 Xerox Corp Apparatus for electrostatic printing
US3724941A (en) * 1970-07-22 1973-04-03 Xerox Corp Electrophotographic apparatus
US3795442A (en) * 1968-01-26 1974-03-05 T Kimura Electroprinting device
GB1375561A (fr) * 1972-03-15 1974-11-27
US3888664A (en) * 1970-10-28 1975-06-10 Dennison Mfg Co Electrophotographic printing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139256A (en) * 1965-08-11 1969-01-08 Konishiroku Photo Ind Electrophotographic process and device
US3918971A (en) * 1971-04-19 1975-11-11 Pitney Bowes Inc Method for creating multiple electrostatic copies by persistent conductivity
JPS5347172B2 (fr) * 1975-02-21 1978-12-19
JPS5857110B2 (ja) * 1975-05-26 1983-12-19 凸版印刷株式会社 電子複写方法及びその装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306198A (en) * 1963-12-04 1967-02-28 Continental Can Co Electrostatic printing process
US3795442A (en) * 1968-01-26 1974-03-05 T Kimura Electroprinting device
US3615128A (en) * 1968-07-11 1971-10-26 Xerox Corp Apparatus for electrostatic printing
US3724941A (en) * 1970-07-22 1973-04-03 Xerox Corp Electrophotographic apparatus
US3888664A (en) * 1970-10-28 1975-06-10 Dennison Mfg Co Electrophotographic printing
GB1375561A (fr) * 1972-03-15 1974-11-27

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DW1972 *

Also Published As

Publication number Publication date
DE2757837C2 (de) 1982-11-18
FR2375637B1 (fr) 1984-06-01
DE2757837A1 (de) 1978-07-06
US4175958A (en) 1979-11-27
IT1093090B (it) 1985-07-19
CA1100566A (fr) 1981-05-05
GB1598357A (en) 1981-09-16
NL7714302A (nl) 1978-06-27
GB1598356A (en) 1981-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse