GB984873A - Photographic developing solutions - Google Patents

Photographic developing solutions

Info

Publication number
GB984873A
GB984873A GB2823762A GB2823762A GB984873A GB 984873 A GB984873 A GB 984873A GB 2823762 A GB2823762 A GB 2823762A GB 2823762 A GB2823762 A GB 2823762A GB 984873 A GB984873 A GB 984873A
Authority
GB
United Kingdom
Prior art keywords
developing solutions
photographic
photographic developing
developer
heptono
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
GB2823762A
Other languages
English (en)
Inventor
Leslie Frederick Alfred Mason
Robert Edward Moore
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
Priority to BE635243D priority Critical patent/BE635243A/xx
Application filed by Ilford Ltd filed Critical Ilford Ltd
Priority to GB2823762A priority patent/GB984873A/en
Priority to FR941548A priority patent/FR1363034A/fr
Priority to DE19631447710 priority patent/DE1447710A1/de
Publication of GB984873A publication Critical patent/GB984873A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB2823762A 1962-07-23 1962-07-23 Photographic developing solutions Expired GB984873A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE635243D BE635243A (xx) 1962-07-23
GB2823762A GB984873A (en) 1962-07-23 1962-07-23 Photographic developing solutions
FR941548A FR1363034A (fr) 1962-07-23 1963-07-16 Révélateurs photographiques
DE19631447710 DE1447710A1 (de) 1962-07-23 1963-07-22 Entwicklerzusammensetzung fuer photographische Halogensilberemulsionen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2823762A GB984873A (en) 1962-07-23 1962-07-23 Photographic developing solutions

Publications (1)

Publication Number Publication Date
GB984873A true GB984873A (en) 1965-03-03

Family

ID=10272498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2823762A Expired GB984873A (en) 1962-07-23 1962-07-23 Photographic developing solutions

Country Status (3)

Country Link
BE (1) BE635243A (xx)
DE (1) DE1447710A1 (xx)
GB (1) GB984873A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477849A (en) * 1964-03-23 1969-11-11 Eastman Kodak Co Multi-color dye developer systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477849A (en) * 1964-03-23 1969-11-11 Eastman Kodak Co Multi-color dye developer systems

Also Published As

Publication number Publication date
DE1447710A1 (de) 1968-11-14
BE635243A (xx)

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