FR2308125A1 - Emulsion photographique a base d'halogenure d'argent contenant des disulfures asymetriques en tant que sensibilisateurs - Google Patents

Emulsion photographique a base d'halogenure d'argent contenant des disulfures asymetriques en tant que sensibilisateurs

Info

Publication number
FR2308125A1
FR2308125A1 FR7611030A FR7611030A FR2308125A1 FR 2308125 A1 FR2308125 A1 FR 2308125A1 FR 7611030 A FR7611030 A FR 7611030A FR 7611030 A FR7611030 A FR 7611030A FR 2308125 A1 FR2308125 A1 FR 2308125A1
Authority
FR
France
Prior art keywords
disulphides
sensitizers
silver halide
emulsion containing
photographic emulsion
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Withdrawn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
FR7611030A
Other languages
English (en)
Inventor
Gerhard Hanisch
Gunther Fischer
Siegfried Gahler
Udo Franz
Karl Kuschel
Roland Mayer
Gunther Bach
Karl-Wilhelm Junge
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.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
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 Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Publication of FR2308125A1 publication Critical patent/FR2308125A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7611030A 1975-04-15 1976-04-14 Emulsion photographique a base d'halogenure d'argent contenant des disulfures asymetriques en tant que sensibilisateurs Withdrawn FR2308125A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18542875A DD119321A1 (fr) 1975-04-15 1975-04-15

Publications (1)

Publication Number Publication Date
FR2308125A1 true FR2308125A1 (fr) 1976-11-12

Family

ID=5499930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611030A Withdrawn FR2308125A1 (fr) 1975-04-15 1976-04-14 Emulsion photographique a base d'halogenure d'argent contenant des disulfures asymetriques en tant que sensibilisateurs

Country Status (7)

Country Link
BE (1) BE840199A (fr)
CS (1) CS202670B1 (fr)
DD (1) DD119321A1 (fr)
DE (1) DE2603474A1 (fr)
FR (1) FR2308125A1 (fr)
GB (1) GB1496989A (fr)
HU (1) HU173190B (fr)

Also Published As

Publication number Publication date
GB1496989A (en) 1978-01-05
CS202670B1 (en) 1981-01-30
BE840199A (fr) 1976-07-16
DE2603474A1 (de) 1976-10-28
HU173190B (hu) 1979-03-28
DD119321A1 (fr) 1976-04-12

Similar Documents

Publication Publication Date Title
BE867879A (fr) Produit photographique contenant un colorant 0-nitro-0-azaarylidene
BE755357A (fr) Emulsion photographique a l'halogenure d'argent sensibilisee
BE752386A (fr) Emulsion photographique a l'halogenure d'argent
BE750499A (fr) Emulsion photographique a l'halogenure d'argent
BE814663A (fr) Perfectionnements aux emulsions photographiques a halogenure d'argent
BE782177A (fr) Perfectionnements au blanchiment d'argent developpe a partir d'emulsions d'halogenure d'argent
FR2449904B1 (fr) Materiau photographique a l'halogenure d'argent contenant des agents developpateurs tannants
BE748021A (fr) Emulsion photographique a l'halogenure d'argent a sensibilisation spectrale
BE861925A (fr) Sensibilisateurs photographiques sulfures
BE807585A (fr) Produit photographique a base d'halogenure d'argent
BE753689A (fr) Emulsion photographique a l'halogenure d'argent supersensibilisee
FR2308125A1 (fr) Emulsion photographique a base d'halogenure d'argent contenant des disulfures asymetriques en tant que sensibilisateurs
BE841310R (fr) Explosifs contenant des bulles d'air stabilisees
FR2433774B1 (fr) Materiel photographique a base d'emulsions d'halogenure d'argent comportant des colorants filtres
BE837658A (fr) Nouveau produit photographique vesiculaire
FR2307292A1 (fr) Production d'emulsions photographiques aux halogenures d'argent
BE753808A (fr) Emulsion photographique a l'halogenure d'argent
FR2317683A1 (fr) Emulsion photosensible et produit photographique contenant des coupleurs formateurs de colorants
FR2314517A1 (fr) Materiau photographique couleur contenant un derive d'hydroxyindane
BE768187A (fr) Emulsion photographique a l'halogenure d'argent sensibilisee spectralement
BE838207A (nl) Fotografische zilverhalogenie-emulsie
FR2302548A1 (fr) Emulsion photographique d'halogenure d'argent
BE789780A (fr) Emulsions photographiques a base d'halogenure d'argent et leur preparation
BE756597A (fr) Emulsion photographique a l'halogenure d'argent
BE812677A (fr) Emulsions gelatine-halogenure d'argent contenant des copolymeres greffes a base de gelatine modifiee

Legal Events

Date Code Title Description
RE Withdrawal of published application