BE807586A - Produit pour emulsion photographique a base d'halogenure d'argent - Google Patents

Produit pour emulsion photographique a base d'halogenure d'argent

Info

Publication number
BE807586A
BE807586A BE137977A BE137977A BE807586A BE 807586 A BE807586 A BE 807586A BE 137977 A BE137977 A BE 137977A BE 137977 A BE137977 A BE 137977A BE 807586 A BE807586 A BE 807586A
Authority
BE
Belgium
Prior art keywords
silver halide
photographic emulsion
emulsion product
halide based
based photographic
Prior art date
Application number
BE137977A
Other languages
English (en)
French (fr)
Original Assignee
Ilford 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 Ilford Ltd filed Critical Ilford Ltd
Publication of BE807586A publication Critical patent/BE807586A/xx

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
    • G03C1/42—Developers or their precursors
    • 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
    • G03C5/30—Developers
    • G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic ring

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE137977A 1972-11-22 1973-11-21 Produit pour emulsion photographique a base d'halogenure d'argent BE807586A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5387072 1972-11-22

Publications (1)

Publication Number Publication Date
BE807586A true BE807586A (fr) 1974-05-21

Family

ID=10469256

Family Applications (1)

Application Number Title Priority Date Filing Date
BE137977A BE807586A (fr) 1972-11-22 1973-11-21 Produit pour emulsion photographique a base d'halogenure d'argent

Country Status (4)

Country Link
JP (1) JPS4997615A (pl)
BE (1) BE807586A (pl)
DE (1) DE2357852A1 (pl)
FR (1) FR2208133A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077934A (en) * 1980-06-05 1981-12-23 Staveley Chemicals Ltd Photographic solutions containing hydroquinone monosulphonate
FR2721117B1 (fr) * 1994-06-09 1998-07-10 Kodak Pathe Procédé de préparation d'une émulsion photographique aux halogénures d'argent sensibilisée en présence de dérivés de l'hydroquinone.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243294A (en) * 1963-11-06 1966-03-29 Eastman Kodak Co Photographic direct-positive color process
GB1156167A (en) * 1966-09-22 1969-06-25 Eastman Kodak Co Photographic Silver Halide Emulsions

Also Published As

Publication number Publication date
JPS4997615A (pl) 1974-09-14
FR2208133B1 (pl) 1976-06-25
DE2357852A1 (de) 1974-05-30
FR2208133A1 (en) 1974-06-21

Similar Documents

Publication Publication Date Title
CH552833A (fr) Produit photographique aux halogenures d'argent.
BE780538A (fr) Produit photographique aux halogenures d'argent positif direct et procede pour former une image positive directe
BE832151A (fr) Procede de preparation d'une emulsion d'halogenure d'argent
BE755357A (fr) Emulsion photographique a l'halogenure d'argent sensibilisee
BE752386A (fr) Emulsion photographique a l'halogenure d'argent
IT977030B (it) Procedimento per produrre emulsioni fotografiche di alogenuro d argento
BE777530A (fr) Materiel photographique photosensible a l'halogenure d'argent
BE750499A (fr) Emulsion photographique a l'halogenure d'argent
BE795745A (fr) Procede de preparation d'une emulsion photographique aux halogenures d'argent homodispersee
BE814663A (fr) Perfectionnements aux emulsions photographiques a halogenure d'argent
BE807585A (fr) Produit photographique a base d'halogenure d'argent
BE794965A (fr) Procede de preparation d'une emulsion photosensible aux halogenures d'argent
CH552832A (fr) Produit photographique aux halogenures d'argent.
BE748021A (fr) Emulsion photographique a l'halogenure d'argent a sensibilisation spectrale
BE753656A (fr) Produit photographique pour diazotypie a latitude d'exposition accrue
BE800080A (fr) Emulsion photosensible aux halogenures d'argent contenant une dispersion de coupleur,
BE753689A (fr) Emulsion photographique a l'halogenure d'argent supersensibilisee
BE754842A (fr) Produit photographique aux halogenures d'argent positif direct a latitude d'exposition amelioree
BE807852A (fr) Materiels photographiques a l'halogenure d'argent
BE753808A (fr) Emulsion photographique a l'halogenure d'argent
BE756535A (fr) Emulsion photographique aux halogenures d'argent sursensibilisee
BE807586A (fr) Produit pour emulsion photographique a base d'halogenure d'argent
BE753434A (fr) Procede de preparation d'une emulsion photographique a l'halogenure d'argent
BE778303A (fr) Produit photographique aux halogenures d'argent ameliore
BE768187A (fr) Emulsion photographique a l'halogenure d'argent sensibilisee spectralement