CH481400A - Process for producing improved and durable photographic images and solution for carrying out the process - Google Patents

Process for producing improved and durable photographic images and solution for carrying out the process

Info

Publication number
CH481400A
CH481400A CH724567A CH724567A CH481400A CH 481400 A CH481400 A CH 481400A CH 724567 A CH724567 A CH 724567A CH 724567 A CH724567 A CH 724567A CH 481400 A CH481400 A CH 481400A
Authority
CH
Switzerland
Prior art keywords
carrying
solution
photographic images
producing improved
durable
Prior art date
Application number
CH724567A
Other languages
German (de)
Inventor
William Jr Grobin Allen
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH481400A publication Critical patent/CH481400A/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
    • G03C5/42—Reducing; Intensifying
    • 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
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/149—Lippmann

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH724567A 1966-08-29 1967-05-23 Process for producing improved and durable photographic images and solution for carrying out the process CH481400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57550566A 1966-08-29 1966-08-29

Publications (1)

Publication Number Publication Date
CH481400A true CH481400A (en) 1969-11-15

Family

ID=24300592

Family Applications (1)

Application Number Title Priority Date Filing Date
CH724567A CH481400A (en) 1966-08-29 1967-05-23 Process for producing improved and durable photographic images and solution for carrying out the process

Country Status (8)

Country Link
US (1) US3523790A (en)
BE (1) BE696961A (en)
CH (1) CH481400A (en)
ES (1) ES341064A1 (en)
FR (1) FR1518277A (en)
GB (1) GB1149598A (en)
NL (1) NL149011B (en)
SE (1) SE334814B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5972546A (en) * 1998-01-22 1999-10-26 Photics Corporation Secure photographic method and apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784090A (en) * 1952-11-08 1957-03-05 Eastman Kodak Co Stabilization of emulsions sensitized with onium compounds

Also Published As

Publication number Publication date
GB1149598A (en) 1969-04-23
SE334814B (en) 1971-05-03
ES341064A1 (en) 1968-06-16
US3523790A (en) 1970-08-11
FR1518277A (en) 1968-03-22
NL6707949A (en) 1968-03-01
BE696961A (en) 1967-09-18
DE1572033B1 (en) 1973-02-15
NL149011B (en) 1976-03-15

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Legal Events

Date Code Title Description
PL Patent ceased