FR2008415A1 - Fixing agent for rapid treatment of silver halide - emulsion - Google Patents

Fixing agent for rapid treatment of silver halide - emulsion

Info

Publication number
FR2008415A1
FR2008415A1 FR6915471A FR6915471A FR2008415A1 FR 2008415 A1 FR2008415 A1 FR 2008415A1 FR 6915471 A FR6915471 A FR 6915471A FR 6915471 A FR6915471 A FR 6915471A FR 2008415 A1 FR2008415 A1 FR 2008415A1
Authority
FR
France
Prior art keywords
emulsion
silver halide
fixing agent
rapid treatment
rapid
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.)
Withdrawn
Application number
FR6915471A
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Itek Corp
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 Itek Corp filed Critical Itek Corp
Publication of FR2008415A1 publication Critical patent/FR2008415A1/en
Withdrawn legal-status Critical Current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
    • G03C5/38—Fixing; Developing-fixing; Hardening-fixing
    • G03C5/39—Stabilising, i.e. fixing without washing out

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

Developed and exposed emulsion fixed with aqueous solution of: (1) thiocyanate, (2) bisulphite-sulphite buffer to keep pH below 7, (3) a heterocyclic mercaptan. Gives photograph highly resistant to bleaching, fading, and formation of stains.
FR6915471A 1968-05-13 1969-05-13 Fixing agent for rapid treatment of silver halide - emulsion Withdrawn FR2008415A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72874068A 1968-05-13 1968-05-13

Publications (1)

Publication Number Publication Date
FR2008415A1 true FR2008415A1 (en) 1970-01-23

Family

ID=24928097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6915471A Withdrawn FR2008415A1 (en) 1968-05-13 1969-05-13 Fixing agent for rapid treatment of silver halide - emulsion

Country Status (2)

Country Link
DE (1) DE1924433A1 (en)
FR (1) FR2008415A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149344A (en) * 1975-04-23 1975-11-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149344A (en) * 1975-04-23 1975-11-29
JPS5421260B2 (en) * 1975-04-23 1979-07-28

Also Published As

Publication number Publication date
DE1924433A1 (en) 1969-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse