FR1457804A - New photographic product - Google Patents

New photographic product

Info

Publication number
FR1457804A
FR1457804A FR39229A FR39229A FR1457804A FR 1457804 A FR1457804 A FR 1457804A FR 39229 A FR39229 A FR 39229A FR 39229 A FR39229 A FR 39229A FR 1457804 A FR1457804 A FR 1457804A
Authority
FR
France
Prior art keywords
photographic product
new photographic
new
product
photographic
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
FR39229A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 claimed from US413962A external-priority patent/US3396028A/en
Priority claimed from US481081A external-priority patent/US3397984A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of FR1457804A publication Critical patent/FR1457804A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/01—Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
    • C07C59/10—Polyhydroxy carboxylic acids
    • C07C59/105—Polyhydroxy carboxylic acids having five or more carbon atoms, e.g. aldonic acids
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR39229A 1964-11-25 1965-11-22 New photographic product Expired FR1457804A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US413962A US3396028A (en) 1964-11-25 1964-11-25 Silver halide emulsions containing hydroxy carboxylic acid derivatives as fog inhibitors
US481081A US3397984A (en) 1965-08-19 1965-08-19 Silver dye bleach materials improving image density

Publications (1)

Publication Number Publication Date
FR1457804A true FR1457804A (en) 1966-11-04

Family

ID=27022362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39229A Expired FR1457804A (en) 1964-11-25 1965-11-22 New photographic product

Country Status (4)

Country Link
BE (1) BE672669A (en)
CH (1) CH449419A (en)
FR (1) FR1457804A (en)
GB (1) GB1131414A (en)

Also Published As

Publication number Publication date
BE672669A (en) 1966-03-16
GB1131414A (en) 1968-10-23
CH449419A (en) 1967-12-31

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