FR2093209A5 - Reducing fogging of photographic material - using an alkylene polyoxi - Google Patents

Reducing fogging of photographic material - using an alkylene polyoxi

Info

Publication number
FR2093209A5
FR2093209A5 FR7020677A FR7020677A FR2093209A5 FR 2093209 A5 FR2093209 A5 FR 2093209A5 FR 7020677 A FR7020677 A FR 7020677A FR 7020677 A FR7020677 A FR 7020677A FR 2093209 A5 FR2093209 A5 FR 2093209A5
Authority
FR
France
Prior art keywords
alkylene
polyoxi
photographic material
emulsion
reducing fogging
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
FR7020677A
Other languages
French (fr)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Priority to FR7020677A priority Critical patent/FR2093209A5/en
Application granted granted Critical
Publication of FR2093209A5 publication Critical patent/FR2093209A5/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
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
    • 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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides
    • 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
    • G03C5/305—Additives other than developers

Abstract

Photographic Ag halide emulsion for high speed, high temp. processing in automatic machines, contains an alkylene polyoxide which is incorporated just before the emulsion is coated and has MW is not 400. The emulsion is sensitized by noble metals and Se cpds. and is developed by a bath contg. of tanning aldehyde. The alkylene polyoxide reduces fogging caused by the aldehyde. The product is used in radiography.
FR7020677A 1970-06-05 1970-06-05 Reducing fogging of photographic material - using an alkylene polyoxi Expired FR2093209A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7020677A FR2093209A5 (en) 1970-06-05 1970-06-05 Reducing fogging of photographic material - using an alkylene polyoxi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020677A FR2093209A5 (en) 1970-06-05 1970-06-05 Reducing fogging of photographic material - using an alkylene polyoxi

Publications (1)

Publication Number Publication Date
FR2093209A5 true FR2093209A5 (en) 1972-01-28

Family

ID=9056741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020677A Expired FR2093209A5 (en) 1970-06-05 1970-06-05 Reducing fogging of photographic material - using an alkylene polyoxi

Country Status (1)

Country Link
FR (1) FR2093209A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0514675A1 (en) 1991-04-22 1992-11-25 Fuji Photo Film Co., Ltd. Silver halide photographic materials and method for processing the same
EP0563708A1 (en) 1992-03-19 1993-10-06 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and light-sensitive material using the same
EP0693710A1 (en) 1994-07-18 1996-01-24 Konica Corporation Silver halide photographic element and processing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0514675A1 (en) 1991-04-22 1992-11-25 Fuji Photo Film Co., Ltd. Silver halide photographic materials and method for processing the same
EP0563708A1 (en) 1992-03-19 1993-10-06 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and light-sensitive material using the same
EP0693710A1 (en) 1994-07-18 1996-01-24 Konica Corporation Silver halide photographic element and processing method thereof

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Legal Events

Date Code Title Description
ST Notification of lapse