GB933004A - Improvements in processes of photographic reproduction - Google Patents

Improvements in processes of photographic reproduction

Info

Publication number
GB933004A
GB933004A GB15635/60A GB1563560A GB933004A GB 933004 A GB933004 A GB 933004A GB 15635/60 A GB15635/60 A GB 15635/60A GB 1563560 A GB1563560 A GB 1563560A GB 933004 A GB933004 A GB 933004A
Authority
GB
United Kingdom
Prior art keywords
gelatine
layer
tanning
agent
unhardened
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
GB15635/60A
Other languages
English (en)
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.)
Kodak Ltd
Original Assignee
Kodak 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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB933004A publication Critical patent/GB933004A/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
    • G03C5/315—Tanning development

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB15635/60A 1959-05-04 1960-05-03 Improvements in processes of photographic reproduction Expired GB933004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US810575A US3043687A (en) 1959-05-04 1959-05-04 Photographic colloid transfer process

Publications (1)

Publication Number Publication Date
GB933004A true GB933004A (en) 1963-07-31

Family

ID=25204142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15635/60A Expired GB933004A (en) 1959-05-04 1960-05-03 Improvements in processes of photographic reproduction

Country Status (3)

Country Link
US (1) US3043687A (US08063081-20111122-C00044.png)
BE (1) BE590252A (US08063081-20111122-C00044.png)
GB (1) GB933004A (US08063081-20111122-C00044.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189454A (en) * 1961-10-16 1965-06-15 Eastman Kodak Co Method of photographic development and fixing
US3189449A (en) * 1962-10-01 1965-06-15 Eastman Kodak Co Colloid stratum transfer process
BE638911A (US08063081-20111122-C00044.png) * 1962-10-16
US3232757A (en) * 1962-12-17 1966-02-01 Eastman Kodak Co Photographic colloid transfer process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195419A (en) * 1938-10-03 1940-04-02 Du Pont Film Mfg Corp Process for reducing the density of silver images and compositions therefor
US2394600A (en) * 1944-01-13 1946-02-12 Eastman Kodak Co Substituted acid amide antifoggants
BE517065A (US08063081-20111122-C00044.png) * 1952-01-21
US2704712A (en) * 1952-09-18 1955-03-22 Eastman Kodak Co Photographic copying process

Also Published As

Publication number Publication date
US3043687A (en) 1962-07-10
BE590252A (US08063081-20111122-C00044.png)

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