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FR864584A - Process for preparing halftone reflex copies - Google Patents

Process for preparing halftone reflex copies

Info

Publication number
FR864584A
FR864584A FR864584DA FR864584A FR 864584 A FR864584 A FR 864584A FR 864584D A FR864584D A FR 864584DA FR 864584 A FR864584 A FR 864584A
Authority
FR
France
Prior art keywords
reflex copies
halftone
preparing
preparing halftone
reflex
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.)
Expired
Application number
Other languages
French (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.)
Grinten Chem L V D
Chemische Fabriek L Van der Grinten NV
Original Assignee
Grinten Chem L V D
Chemische Fabriek L Van der Grinten NV
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 Grinten Chem L V D, Chemische Fabriek L Van der Grinten NV filed Critical Grinten Chem L V D
Application granted granted Critical
Publication of FR864584A publication Critical patent/FR864584A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/18—Diazo-type processes, e.g. thermal development, or agents therefor
    • G03C5/20—Reflex-printing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Overhead Projectors And Projection Screens (AREA)
FR864584D 1939-04-14 1940-03-30 Process for preparing halftone reflex copies Expired FR864584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL216434X 1939-04-14

Publications (1)

Publication Number Publication Date
FR864584A true FR864584A (en) 1941-04-30

Family

ID=19779091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864584D Expired FR864584A (en) 1939-04-14 1940-03-30 Process for preparing halftone reflex copies

Country Status (4)

Country Link
US (1) US2295632A (en)
CH (1) CH216434A (en)
DE (1) DE725305C (en)
FR (1) FR864584A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125013A (en) * 1964-03-17 Apparatus for reflex copying by the use of fiber optical devices
US2602741A (en) * 1945-11-01 1952-07-08 Grinten Chem L V D Sensitized sheets for screen reflectography
BE486534A (en) * 1947-12-31
NL82334C (en) * 1951-03-20
US3010389A (en) * 1953-03-09 1961-11-28 Buskes Willem Marie Photographic transfer printing plates
US3010390A (en) * 1954-06-29 1961-11-28 Buskes Willem Marie Planographic printing plates
US3278302A (en) * 1962-01-02 1966-10-11 Xerox Corp Phosphorescent screen reflex
US3260603A (en) * 1962-11-23 1966-07-12 Minnesota Mining & Mfg Rough surfaced copy-sheet intermediate
CH584916A5 (en) * 1974-08-30 1977-02-15 Reymond Edgar

Also Published As

Publication number Publication date
US2295632A (en) 1942-09-15
CH216434A (en) 1941-08-31
DE725305C (en) 1942-09-18

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