BE791424A - PHOTOGRAPHIC SILVER SALT EMULSIONS WITH HIGH SENSITIVITY - Google Patents

PHOTOGRAPHIC SILVER SALT EMULSIONS WITH HIGH SENSITIVITY

Info

Publication number
BE791424A
BE791424A BE791424DA BE791424A BE 791424 A BE791424 A BE 791424A BE 791424D A BE791424D A BE 791424DA BE 791424 A BE791424 A BE 791424A
Authority
BE
Belgium
Prior art keywords
high sensitivity
silver salt
photographic silver
salt emulsions
emulsions
Prior art date
Application number
Other languages
Dutch (nl)
Inventor
A.G. Agfa-Gevaert
Original Assignee
Agfa Gevaert Nv
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.)
Publication date
Publication of BE791424A publication Critical patent/BE791424A/en

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
    • G03C1/10—Organic substances
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/22—Amides of acids of phosphorus
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/22—Amides of acids of phosphorus
    • C07F9/24—Esteramides
    • C07F9/2454—Esteramides the amide moiety containing a substituent or a structure which is considered as characteristic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
BE791424D 1971-11-30 PHOTOGRAPHIC SILVER SALT EMULSIONS WITH HIGH SENSITIVITY BE791424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712159379 DE2159379A1 (en) 1971-11-30 1971-11-30 PHOTOGRAPHIC SILVER SALT EMULSION WITH INCREASED SENSITIVITY

Publications (1)

Publication Number Publication Date
BE791424A true BE791424A (en) 1973-05-16

Family

ID=5826603

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791424D BE791424A (en) 1971-11-30 PHOTOGRAPHIC SILVER SALT EMULSIONS WITH HIGH SENSITIVITY

Country Status (8)

Country Link
JP (1) JPS4864921A (en)
BE (1) BE791424A (en)
CA (1) CA998280A (en)
CH (1) CH570636A5 (en)
DE (1) DE2159379A1 (en)
FR (1) FR2162131B1 (en)
GB (1) GB1416455A (en)
IT (1) IT973758B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824249A1 (en) * 1978-06-02 1979-12-06 Agfa Gevaert Ag PRODUCTION OF PHOTOGRAPHICAL MATERIALS

Also Published As

Publication number Publication date
FR2162131A1 (en) 1973-07-13
DE2159379A1 (en) 1973-06-14
JPS4864921A (en) 1973-09-07
CA998280A (en) 1976-10-12
CH570636A5 (en) 1975-12-15
FR2162131B1 (en) 1981-06-26
IT973758B (en) 1974-06-10
GB1416455A (en) 1975-12-03

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