FR2117560A5 - - Google Patents

Info

Publication number
FR2117560A5
FR2117560A5 FR7144122A FR7144122A FR2117560A5 FR 2117560 A5 FR2117560 A5 FR 2117560A5 FR 7144122 A FR7144122 A FR 7144122A FR 7144122 A FR7144122 A FR 7144122A FR 2117560 A5 FR2117560 A5 FR 2117560A5
Authority
FR
France
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.)
Expired
Application number
FR7144122A
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford 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
Application filed by Ilford Ltd filed Critical Ilford Ltd
Application granted granted Critical
Publication of FR2117560A5 publication Critical patent/FR2117560A5/fr
Expired 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
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/01—Electrographic processes using a charge pattern for multicoloured copies
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/005—Materials for treating the recording members, e.g. for cleaning, reactivating, polishing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/12—Recording members for multicolour processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
FR7144122A 1970-12-09 1971-12-08 Expired FR2117560A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5851270 1970-12-09

Publications (1)

Publication Number Publication Date
FR2117560A5 true FR2117560A5 (fr) 1972-07-21

Family

ID=10481806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7144122A Expired FR2117560A5 (fr) 1970-12-09 1971-12-08

Country Status (4)

Country Link
AU (1) AU3653471A (fr)
DE (1) DE2160944A1 (fr)
FR (1) FR2117560A5 (fr)
GB (1) GB1322385A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989012257A2 (fr) * 1988-06-06 1989-12-14 Spectrum Sciences B.V. Procede et appareil d'imagerie a deux couleurs

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4786939A (en) * 1985-08-23 1988-11-22 Konishiroku Photo Industry Co., Ltd. Image forming apparatus
US5012300A (en) * 1988-06-06 1991-04-30 Spectrum Sciences B.V. Two-color imaging system and process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989012257A2 (fr) * 1988-06-06 1989-12-14 Spectrum Sciences B.V. Procede et appareil d'imagerie a deux couleurs
WO1989012257A3 (fr) * 1988-06-06 1990-05-17 Spectrum Sciences Bv Procede et appareil d'imagerie a deux couleurs

Also Published As

Publication number Publication date
DE2160944A1 (de) 1972-06-22
GB1322385A (en) 1973-07-04
AU3653471A (en) 1973-06-14

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Legal Events

Date Code Title Description
ST Notification of lapse