GB1582810A - Photographic elements - Google Patents

Photographic elements Download PDF

Info

Publication number
GB1582810A
GB1582810A GB1729078A GB1729078A GB1582810A GB 1582810 A GB1582810 A GB 1582810A GB 1729078 A GB1729078 A GB 1729078A GB 1729078 A GB1729078 A GB 1729078A GB 1582810 A GB1582810 A GB 1582810A
Authority
GB
United Kingdom
Prior art keywords
layer
support
emulsion
layers
polyoxyethylene compound
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
GB1729078A
Other languages
English (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1582810A publication Critical patent/GB1582810A/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
    • G03C1/46—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein having more than one photosensitive layer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Laminated Bodies (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB1729078A 1977-05-02 1978-05-02 Photographic elements Expired GB1582810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79270777A 1977-05-02 1977-05-02

Publications (1)

Publication Number Publication Date
GB1582810A true GB1582810A (en) 1981-01-14

Family

ID=25157811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1729078A Expired GB1582810A (en) 1977-05-02 1978-05-02 Photographic elements

Country Status (5)

Country Link
JP (1) JPS5827489B2 (enExample)
BE (1) BE866541A (enExample)
DE (1) DE2818428C3 (enExample)
FR (1) FR2389921B1 (enExample)
GB (1) GB1582810A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818659A (en) * 1986-04-07 1989-04-04 Fuji Photo Film Co., Ltd. Silver halide photographic materials for photochemical process which can be used in a bright room

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802016C2 (de) * 1978-01-18 1985-05-09 Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf Photographisches Aufzeichnungsmaterial vom Lith-Typ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1105712B (de) * 1959-05-02 1961-04-27 Perutz Photowerke G M B H Verfahren zur Empfindlichkeitssteigerung photographischer Emulsionen
US3888676A (en) * 1973-08-27 1975-06-10 Du Pont Silver halide films with wide exposure latitude and low gradient

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818659A (en) * 1986-04-07 1989-04-04 Fuji Photo Film Co., Ltd. Silver halide photographic materials for photochemical process which can be used in a bright room

Also Published As

Publication number Publication date
JPS5827489B2 (ja) 1983-06-09
DE2818428A1 (de) 1978-11-16
BE866541A (fr) 1978-10-30
FR2389921A1 (enExample) 1978-12-01
DE2818428C3 (de) 1980-12-04
FR2389921B1 (enExample) 1981-10-30
JPS53143309A (en) 1978-12-13
DE2818428B2 (de) 1980-04-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee