FR2133697B1 - - Google Patents

Info

Publication number
FR2133697B1
FR2133697B1 FR7213026A FR7213026A FR2133697B1 FR 2133697 B1 FR2133697 B1 FR 2133697B1 FR 7213026 A FR7213026 A FR 7213026A FR 7213026 A FR7213026 A FR 7213026A FR 2133697 B1 FR2133697 B1 FR 2133697B1
Authority
FR
France
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
FR7213026A
Other languages
French (fr)
Other versions
FR2133697A1 (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.)
Ilford Imaging UK Ltd
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 FR2133697A1 publication Critical patent/FR2133697A1/fr
Application granted granted Critical
Publication of FR2133697B1 publication Critical patent/FR2133697B1/fr
Granted 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
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium

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)
  • Plural Heterocyclic Compounds (AREA)
FR7213026A 1971-04-14 1972-04-13 Photographic material - contg cpd reducing latent picture re-formation,esp s-2-aminoethyl cysteine Granted FR2133697A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939271 1971-04-14
GB5115571 1971-11-03

Publications (2)

Publication Number Publication Date
FR2133697A1 FR2133697A1 (en) 1972-12-01
FR2133697B1 true FR2133697B1 (enrdf_load_stackoverflow) 1977-04-01

Family

ID=26242907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213026A Granted FR2133697A1 (en) 1971-04-14 1972-04-13 Photographic material - contg cpd reducing latent picture re-formation,esp s-2-aminoethyl cysteine

Country Status (5)

Country Link
BE (1) BE782033A (enrdf_load_stackoverflow)
CH (1) CH566024A5 (enrdf_load_stackoverflow)
DE (1) DE2217153A1 (enrdf_load_stackoverflow)
FR (1) FR2133697A1 (enrdf_load_stackoverflow)
NL (1) NL7204976A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535042A (en) * 1975-04-09 1978-12-06 Agfa Gevaert Preparation of photographic silver halide emulsions

Also Published As

Publication number Publication date
NL7204976A (enrdf_load_stackoverflow) 1972-10-17
CH566024A5 (enrdf_load_stackoverflow) 1975-08-29
BE782033A (fr) 1972-10-13
FR2133697A1 (en) 1972-12-01
DE2217153A1 (de) 1972-10-26

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Legal Events

Date Code Title Description
ST Notification of lapse