FR2483093A1 - Elements photographiques de caracteristiques ameliorees - Google Patents

Elements photographiques de caracteristiques ameliorees Download PDF

Info

Publication number
FR2483093A1
FR2483093A1 FR8110321A FR8110321A FR2483093A1 FR 2483093 A1 FR2483093 A1 FR 2483093A1 FR 8110321 A FR8110321 A FR 8110321A FR 8110321 A FR8110321 A FR 8110321A FR 2483093 A1 FR2483093 A1 FR 2483093A1
Authority
FR
France
Prior art keywords
gelatin
photographic element
layer
dextran
element according
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.)
Granted
Application number
FR8110321A
Other languages
English (en)
French (fr)
Other versions
FR2483093B1 (enExample
Inventor
Luigi Cellone
Angelo Vallarino
Roberto Leoncavallo
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
Priority claimed from IT48795/80A external-priority patent/IT1133018B/it
Priority claimed from IT48797/80A external-priority patent/IT1147083B/it
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2483093A1 publication Critical patent/FR2483093A1/fr
Application granted granted Critical
Publication of FR2483093B1 publication Critical patent/FR2483093B1/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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/7614—Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/95—Photosensitive materials characterised by the base or auxiliary layers rendered opaque or writable, e.g. with inert particulate additives
    • 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
    • G03C1/32—Matting agents
    • 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
    • G03C2200/00—Details
    • G03C2200/42—Mixtures in general
    • 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
    • G03C2200/00—Details
    • G03C2200/50—Polyvinyl alcohol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
FR8110321A 1980-05-26 1981-05-25 Elements photographiques de caracteristiques ameliorees Granted FR2483093A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT48795/80A IT1133018B (it) 1980-05-26 1980-05-26 Elemento fotografico avente superficie non lucida e metodo per ottenere detto elemento
IT48797/80A IT1147083B (it) 1980-05-26 1980-05-26 Elementi fotografici aventi migliorate caratteristiche superficiali composizione di stesa e procedimento per ottenere detti elementi

Publications (2)

Publication Number Publication Date
FR2483093A1 true FR2483093A1 (fr) 1981-11-27
FR2483093B1 FR2483093B1 (enExample) 1985-03-08

Family

ID=26329354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8110321A Granted FR2483093A1 (fr) 1980-05-26 1981-05-25 Elements photographiques de caracteristiques ameliorees

Country Status (3)

Country Link
DE (1) DE3120779A1 (enExample)
FR (1) FR2483093A1 (enExample)
GB (1) GB2077935B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711838A (en) * 1985-08-26 1987-12-08 Minnesota Mining And Manufacturing Company Photographic elements sensitive to near infrared
EP0259855A3 (en) * 1986-09-10 1990-04-18 Fuji Photo Film Co., Ltd. Method of developing silver halide photographic materials
JPH01161338A (ja) * 1987-12-18 1989-06-26 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
US5536627A (en) * 1995-03-21 1996-07-16 Eastman Kodak Company Photographic elements with improved cinch scratch resistance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570810A (enExample) * 1957-08-30
US3203804A (en) * 1962-02-27 1965-08-31 Du Pont Photographic emulsions
US3411907A (en) * 1965-03-04 1968-11-19 Eastman Kodak Co Photographic compositions containing combination of soft and hard matting agents
US3502501A (en) * 1966-11-14 1970-03-24 Fotochem Werke Berlin Veb Process for preparing auxiliary layers for photographic materials prepared from synthetic polymers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293579B (de) * 1965-03-27 1969-04-24 Fotochem Werke Berlin Veb Fotografische Silberhalogenidemulsion mit einer deckkraftsteigernden Substanz

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570810A (enExample) * 1957-08-30
US3203804A (en) * 1962-02-27 1965-08-31 Du Pont Photographic emulsions
US3411907A (en) * 1965-03-04 1968-11-19 Eastman Kodak Co Photographic compositions containing combination of soft and hard matting agents
US3502501A (en) * 1966-11-14 1970-03-24 Fotochem Werke Berlin Veb Process for preparing auxiliary layers for photographic materials prepared from synthetic polymers

Also Published As

Publication number Publication date
DE3120779A1 (de) 1982-06-16
GB2077935B (en) 1984-04-26
FR2483093B1 (enExample) 1985-03-08
GB2077935A (en) 1981-12-23

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