GB978880A - Improvements in photographic materials - Google Patents

Improvements in photographic materials

Info

Publication number
GB978880A
GB978880A GB25898/63A GB2589863A GB978880A GB 978880 A GB978880 A GB 978880A GB 25898/63 A GB25898/63 A GB 25898/63A GB 2589863 A GB2589863 A GB 2589863A GB 978880 A GB978880 A GB 978880A
Authority
GB
United Kingdom
Prior art keywords
silver halide
photographic materials
photographic
lactose
antifoggant
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
GB25898/63A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB978880A publication Critical patent/GB978880A/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
    • 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
    • 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
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB25898/63A 1962-08-29 1963-06-28 Improvements in photographic materials Expired GB978880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA41045A DE1153990B (de) 1962-08-29 1962-08-29 Lichtempfindliches fotografisches Halogensilbermaterial

Publications (1)

Publication Number Publication Date
GB978880A true GB978880A (en) 1964-12-23

Family

ID=6932294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25898/63A Expired GB978880A (en) 1962-08-29 1963-06-28 Improvements in photographic materials

Country Status (4)

Country Link
US (1) US3185569A (enExample)
BE (1) BE636720A (enExample)
DE (1) DE1153990B (enExample)
GB (1) GB978880A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607346A (en) * 1969-04-21 1971-09-21 Eastman Kodak Co Layers method of wet transferring unexposed photographic emulsion
US3936300A (en) * 1972-11-02 1976-02-03 Polaroid Corporation Glucoside humectant as silver halide emulsion stabilizer
US5370986A (en) * 1990-03-05 1994-12-06 Eastman Kodak Company Stabilization of photographic recording materials
US5232827A (en) * 1991-09-09 1993-08-03 Eastman Kodak Company Stabilized photographic recording materials

Also Published As

Publication number Publication date
DE1153990B (de) 1963-09-05
BE636720A (enExample)
US3185569A (en) 1965-05-25

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