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BE792499A - TREATMENT PROCESS FOR THE BLEACHING BY CHEMICAL ATTACK OF PHOTOGRAPHIC PLATES AND EXPOSED FILMS AND - Google Patents

TREATMENT PROCESS FOR THE BLEACHING BY CHEMICAL ATTACK OF PHOTOGRAPHIC PLATES AND EXPOSED FILMS AND

Info

Publication number
BE792499A
BE792499A BE792499DA BE792499A BE 792499 A BE792499 A BE 792499A BE 792499D A BE792499D A BE 792499DA BE 792499 A BE792499 A BE 792499A
Authority
BE
Belgium
Prior art keywords
bleaching
treatment process
chemical attack
photographic plates
exposed films
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Siemens Ag
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.)
Publication date
Publication of BE792499A publication Critical patent/BE792499A/en

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
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/40—Chemically transforming developed images
    • G03C5/44—Bleaching; Bleach-fixing
    • 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
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/40—Chemically transforming developed images
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/06—Silver salts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • ing And Chemical Polishing (AREA)
BE792499D 1971-12-10 TREATMENT PROCESS FOR THE BLEACHING BY CHEMICAL ATTACK OF PHOTOGRAPHIC PLATES AND EXPOSED FILMS AND BE792499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2161407A DE2161407C3 (en) 1971-12-10 1971-12-10 Process for the bleaching treatment of exposed and developed photographic plates and films

Publications (1)

Publication Number Publication Date
BE792499A true BE792499A (en) 1973-03-30

Family

ID=5827655

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792499D BE792499A (en) 1971-12-10 TREATMENT PROCESS FOR THE BLEACHING BY CHEMICAL ATTACK OF PHOTOGRAPHIC PLATES AND EXPOSED FILMS AND

Country Status (8)

Country Link
US (1) US3849135A (en)
BE (1) BE792499A (en)
DE (1) DE2161407C3 (en)
FR (1) FR2162542B1 (en)
GB (1) GB1366816A (en)
IT (1) IT971384B (en)
LU (1) LU66615A1 (en)
NL (1) NL176980C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230851B2 (en) * 1974-10-11 1977-08-11
JPS5738897B2 (en) * 1974-11-19 1982-08-18
US4207105A (en) * 1975-01-27 1980-06-10 Fuji Photo Film Co., Ltd. Plasma-etching image in exposed AgX emulsion
JPS51105821A (en) * 1975-03-14 1976-09-20 Fuji Photo Film Co Ltd Masukugazono keiseihoho
DE3118884A1 (en) * 1981-05-13 1982-12-02 Hoechst Ag METHOD FOR PRODUCING RELIEF COPIES
US4517267A (en) * 1983-01-13 1985-05-14 Archival Color Technologies Processing machine for printing
US4555302A (en) * 1984-08-24 1985-11-26 Urbanik John C Method and apparatus for ultrasonic etching of printing plates
EP3236720A4 (en) * 2014-11-28 2018-10-10 Zeon Corporation Desmear processing method and manufacturing method for multilayer printed wiring board

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854386A (en) * 1955-02-07 1958-09-30 Aladdin Ind Inc Method of photographically printing conductive metallic patterns
US3489624A (en) * 1965-03-31 1970-01-13 Westinghouse Canada Ltd Etching techniques for glass
FR1542658A (en) * 1966-09-30 Ibm Photosensitive glass forming technique for making contact holes in protective glass layers
US3661660A (en) * 1968-02-21 1972-05-09 Grace W R & Co Method for ultrasonic etching of polymeric printing plates

Also Published As

Publication number Publication date
LU66615A1 (en) 1973-02-08
DE2161407A1 (en) 1973-06-20
GB1366816A (en) 1974-09-11
DE2161407C3 (en) 1980-05-22
FR2162542A1 (en) 1973-07-20
NL7209443A (en) 1973-06-13
FR2162542B1 (en) 1977-12-23
US3849135A (en) 1974-11-19
IT971384B (en) 1974-04-30
DE2161407B2 (en) 1979-09-13
NL176980C (en) 1985-07-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19911231