ES8407214A1 - White light handleable photographic materials. - Google Patents

White light handleable photographic materials.

Info

Publication number
ES8407214A1
ES8407214A1 ES520324A ES520324A ES8407214A1 ES 8407214 A1 ES8407214 A1 ES 8407214A1 ES 520324 A ES520324 A ES 520324A ES 520324 A ES520324 A ES 520324A ES 8407214 A1 ES8407214 A1 ES 8407214A1
Authority
ES
Spain
Prior art keywords
white light
photographic materials
handled under
class
emulsions
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
ES520324A
Other languages
Spanish (es)
Other versions
ES520324A0 (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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of ES8407214A1 publication Critical patent/ES8407214A1/en
Publication of ES520324A0 publication Critical patent/ES520324A0/en
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
    • G03C1/36—Desensitisers
    • 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
    • G03C5/16—X-ray, infrared, or ultraviolet ray processes

Abstract

Many photographic materials must be handled under special lighting conditions in order to prevent exposure of the material. The use of large concentrations of bleachable light absorbing layers over the photosensitive emulsion tends to leave an undesirable residual stain. Tile inclusion of a specific class of low intensity reciprocity failure inducers to silver halide emulsions enables the emulsions and their photographic articles to be safely handled under white light conditions. The class of compounds has the generic formula: < CHEM > g
ES520324A 1982-03-08 1983-03-04 A PROCEDURE TO MANUFACTURE A PHOTOGRAPHIC ELEMENT OF LIGHT SENSITIVE SILVER HALIDE. Granted ES520324A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8206716 1982-03-08

Publications (2)

Publication Number Publication Date
ES8407214A1 true ES8407214A1 (en) 1984-08-16
ES520324A0 ES520324A0 (en) 1984-08-16

Family

ID=10528855

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520324A Granted ES520324A0 (en) 1982-03-08 1983-03-04 A PROCEDURE TO MANUFACTURE A PHOTOGRAPHIC ELEMENT OF LIGHT SENSITIVE SILVER HALIDE.

Country Status (10)

Country Link
EP (1) EP0088581B1 (en)
JP (1) JPH0629944B2 (en)
AR (1) AR244893A1 (en)
AU (1) AU561406B2 (en)
BR (1) BR8301100A (en)
CA (1) CA1246377A (en)
DE (1) DE3371572D1 (en)
ES (1) ES520324A0 (en)
GR (1) GR78071B (en)
MX (1) MX161970A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536434Y2 (en) * 1990-08-01 1993-09-14
DE4119505A1 (en) * 1991-06-13 1992-12-17 Du Pont Deutschland METHOD FOR PRODUCING A RADIOGRAPHIC RECORDING MATERIAL WITH LOW LIGHT SENSITIVITY
DE69528640D1 (en) * 1995-07-18 2002-11-28 Agfa Gevaert Nv Photographic silver halide x-ray material suitable for use in bright dark room light

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030932A (en) * 1975-05-28 1977-06-21 Eastman Kodak Company Silver halide sensitized with dyes containing an isoindole nucleus

Also Published As

Publication number Publication date
JPS58166342A (en) 1983-10-01
EP0088581A1 (en) 1983-09-14
AR244893A1 (en) 1993-11-30
MX161970A (en) 1991-03-13
DE3371572D1 (en) 1987-06-19
GR78071B (en) 1984-09-26
EP0088581B1 (en) 1987-05-13
JPH0629944B2 (en) 1994-04-20
AU561406B2 (en) 1987-05-07
CA1246377A (en) 1988-12-13
BR8301100A (en) 1983-11-22
AU1209683A (en) 1983-09-15
ES520324A0 (en) 1984-08-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302