ZA705394B - Developer free from formation of colored sludge - Google Patents

Developer free from formation of colored sludge

Info

Publication number
ZA705394B
ZA705394B ZA705394A ZA705394A ZA705394B ZA 705394 B ZA705394 B ZA 705394B ZA 705394 A ZA705394 A ZA 705394A ZA 705394 A ZA705394 A ZA 705394A ZA 705394 B ZA705394 B ZA 705394B
Authority
ZA
South Africa
Prior art keywords
formation
developer free
colored sludge
sludge
colored
Prior art date
Application number
ZA705394A
Other languages
English (en)
Inventor
N Itoh
S Tosa
H Tsukahara
H Kobayashi
Original Assignee
Mitsubishi Paper Mills 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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Publication of ZA705394B publication Critical patent/ZA705394B/xx

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
    • G03C5/38—Fixing; Developing-fixing; Hardening-fixing
    • G03C5/383—Developing-fixing, i.e. mono-baths

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
ZA705394A 1969-08-18 1970-08-04 Developer free from formation of colored sludge ZA705394B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44064748A JPS4826777B1 (en, 2012) 1969-08-18 1969-08-18

Publications (1)

Publication Number Publication Date
ZA705394B true ZA705394B (en) 1971-04-28

Family

ID=13267074

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA705394A ZA705394B (en) 1969-08-18 1970-08-04 Developer free from formation of colored sludge

Country Status (4)

Country Link
US (1) US3769015A (en, 2012)
JP (1) JPS4826777B1 (en, 2012)
DE (1) DE2040801B2 (en, 2012)
ZA (1) ZA705394B (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149566U (en, 2012) * 1976-05-10 1977-11-12
JPS5950976B2 (ja) * 1977-02-01 1984-12-11 コニカ株式会社 高コントラスト銀画像の形成方法
EP0520092A1 (en) * 1991-06-24 1992-12-30 Agfa-Gevaert N.V. Anti-sludging compounds in photographic material
US5210009A (en) * 1991-06-28 1993-05-11 Eastman Kodak Company Silver recovery element and process
US5188662A (en) * 1991-06-28 1993-02-23 Eastman Kodak Company Silver recovery process
DE4425143A1 (de) 1994-07-15 1996-01-18 Basf Ag Substituierte Pyrimidinverbindungen und deren Verwendung
US5908737A (en) * 1998-03-23 1999-06-01 Eastman Kodak Company Opaque developing composition and its use to process roomlight handleable black-and-white photographic elements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497917A (en) * 1947-10-17 1950-02-21 Eastman Kodak Co Method of producing direct positive photographs having increased density
BE577256A (en, 2012) * 1958-03-31
US3173789A (en) * 1962-01-29 1965-03-16 Eastman Kodak Co Method and composition for inhibiting silver sludge in thiosulfate monobaths
US3335009A (en) * 1964-04-20 1967-08-08 Eastman Kodak Co Antifoggant combination for processing evaporated silver halide layers
US3567629A (en) * 1969-06-09 1971-03-02 Mead Corp Process and plant for treating sewage

Also Published As

Publication number Publication date
DE2040801A1 (de) 1971-03-11
JPS4826777B1 (en, 2012) 1973-08-15
DE2040801B2 (de) 1975-08-28
US3769015A (en) 1973-10-30

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