FR822688A - Photographic processing baths - Google Patents

Photographic processing baths

Info

Publication number
FR822688A
FR822688A FR822688DA FR822688A FR 822688 A FR822688 A FR 822688A FR 822688D A FR822688D A FR 822688DA FR 822688 A FR822688 A FR 822688A
Authority
FR
France
Prior art keywords
photographic processing
processing baths
baths
photographic
processing
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR822688A publication Critical patent/FR822688A/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
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers
    • G03C5/3053—Tensio-active agents or sequestering agents, e.g. water-softening or wetting agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S424/00—Drug, bio-affecting and body treating compositions
    • Y10S424/06—Chelate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR822688D 1936-06-25 1937-06-04 Photographic processing baths Expired FR822688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0055336 1936-06-25

Publications (1)

Publication Number Publication Date
FR822688A true FR822688A (en) 1938-01-05

Family

ID=7194100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822688D Expired FR822688A (en) 1936-06-25 1937-06-04 Photographic processing baths

Country Status (4)

Country Link
US (1) US2168181A (en)
BE (1) BE421930A (en)
FR (1) FR822688A (en)
GB (1) GB496252A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419157A (en) * 1943-07-28 1947-04-15 Ici Ltd Preparation of ethylenebisiminodiacetic acid and salts thereof
US2583890A (en) * 1945-05-02 1952-01-29 Uetikon Chem Fab Quantitative determination of metals
US2542831A (en) * 1945-10-23 1951-02-20 Socony Vacuum Oil Co Inc Mineral oil composition and improving agent therefor
US2583891A (en) * 1946-04-08 1952-01-29 Uetikon Chem Fab Quantitative determination of metals
US2506492A (en) * 1946-07-27 1950-05-02 Raymond Lab Inc Stabilized sulfite solutions
US2500019A (en) * 1946-10-08 1950-03-07 Frederick C Bersworth Method of producing polycarboxylic amino acids
US2542385A (en) * 1946-10-12 1951-02-20 Gen Aniline & Film Corp Detergent composition
US2541470A (en) * 1947-05-28 1951-02-13 Eastman Kodak Co Photographic silver halide developing solutions containing calcium precipitation inhibitors
US2489363A (en) * 1947-08-05 1949-11-29 Frederick C Bersworth Chlorinated derivatives of alkylene polyamines
US2532392A (en) * 1947-10-04 1950-12-05 Frederick C Bersworth Addition products of sulfuric acid and polycarboxylic tertiary amino acids
US2564092A (en) * 1948-05-12 1951-08-14 Frederick C Bersworth Poly-ethylene poly-amino acid compounds
US2631165A (en) * 1948-10-01 1953-03-10 Ploetz Ernst Process of producing alkali metal salts of nitrilotriacetic acid
US2666700A (en) * 1950-09-06 1954-01-19 Du Pont Process of preparing a light sensitive silver halide emulsion
CA528734A (en) * 1952-02-12 1956-08-07 Canadian Kodak Co. Limited Photographic developers containing diaminopropanol tetracetic acid
US2691588A (en) * 1952-03-14 1954-10-12 Eastman Kodak Co Photographic developers containing 8-hydroxyquinolines
US2834773A (en) * 1952-09-23 1958-05-13 American Cyanamid Co Stabilization of copperized azo dyestuffs
BE572336A (en) * 1957-10-25
US3284202A (en) * 1961-08-11 1966-11-08 Litho Chemical And Supply Co I Lithographic plate, its preparation and treatment solution therefor
GB1151588A (en) * 1966-10-28 1969-05-07 Rexolin Chem Ab Recovery of Copper
JPS5744148A (en) * 1980-07-31 1982-03-12 Konishiroku Photo Ind Co Ltd Processing method for color photographic sensitive silver halide material
US4615976A (en) * 1983-08-15 1986-10-07 The University Of Alabama In Birmingham Synthesis and isolation of octopine and its analogues
JP3208686B2 (en) * 1992-11-25 2001-09-17 コニカ株式会社 Silver halide photographic processing composition and processing method
US5508150A (en) * 1993-12-29 1996-04-16 Eastman Kodak Company Fixer additives used in combination with iron complex based bleaches to prevent iron retention
US5434035A (en) * 1993-12-29 1995-07-18 Eastman Kodak Company Fixer additives used in combination with iron complex based bleaches to improve desilvering
US5541041A (en) * 1995-04-17 1996-07-30 Eastman Kodak Company Stabilized peroxide bleaching solutions containing multiple chelating ligands and their use for processing of photographic elements

Also Published As

Publication number Publication date
GB496252A (en) 1938-11-28
BE421930A (en)
US2168181A (en) 1939-08-01

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