IT1244521B - Elementi fotografici agli alogenuri d'argento sensibili alla luce - Google Patents

Elementi fotografici agli alogenuri d'argento sensibili alla luce

Info

Publication number
IT1244521B
IT1244521B ITMI910202A ITMI910202A IT1244521B IT 1244521 B IT1244521 B IT 1244521B IT MI910202 A ITMI910202 A IT MI910202A IT MI910202 A ITMI910202 A IT MI910202A IT 1244521 B IT1244521 B IT 1244521B
Authority
IT
Italy
Prior art keywords
silver halide
light
photographic elements
halide photographic
sensitive silver
Prior art date
Application number
ITMI910202A
Other languages
English (en)
Inventor
Gerolamo Delfino
Riccardo Gallesio
Original Assignee
Minnesota Mining & Mfg
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 & Mfg filed Critical Minnesota Mining & Mfg
Priority to ITMI910202A priority Critical patent/IT1244521B/it
Publication of ITMI910202A0 publication Critical patent/ITMI910202A0/it
Priority to EP92100589A priority patent/EP0497143B1/en
Priority to DE69225081T priority patent/DE69225081T2/de
Priority to US07/823,757 priority patent/US5246824A/en
Priority to JP4012831A priority patent/JPH04311945A/ja
Publication of ITMI910202A1 publication Critical patent/ITMI910202A1/it
Application granted granted Critical
Publication of IT1244521B publication Critical patent/IT1244521B/it

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
    • G03C1/0051—Tabular grain emulsions
    • 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
    • G03C1/30—Hardeners

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

Elementi fotografici agli alogenuri d'argento sensibili alla luce comprendenti un supporto e uno o più strati di emulsione agli alogenuri d'argento, in cui almeno uno di detti strati di emulsione agli alogenuri d'argento contiene granuli tabulari di alogenuro d'argento aventi un rapporto medio diametro: spessore di almeno 3:1 e gelatina altamente deionizzata indurita con un composto di formula (CH2=CH-S02-),-A, in cui A è un gruppo organico n-valente contenente almeno un gruppo idrossilico e n è 2, 3 o 4.Detti elementi sensibili alla luce possono essere usati vantaggiosamente in trattamenti ad alta temperatura in macchine di trattamento automatiche che includono rulli di trasporto e hanno buone caratteristiche di resistenza alle impronte da pressione.
ITMI910202A 1991-01-28 1991-01-28 Elementi fotografici agli alogenuri d'argento sensibili alla luce IT1244521B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMI910202A IT1244521B (it) 1991-01-28 1991-01-28 Elementi fotografici agli alogenuri d'argento sensibili alla luce
EP92100589A EP0497143B1 (en) 1991-01-28 1992-01-15 Vinylsulfone hardeners
DE69225081T DE69225081T2 (de) 1991-01-28 1992-01-15 Vinylsulfonhärter
US07/823,757 US5246824A (en) 1991-01-28 1992-01-22 Light-sensitive silver halide photographic elements
JP4012831A JPH04311945A (ja) 1991-01-28 1992-01-28 感光性ハロゲン化銀写真材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910202A IT1244521B (it) 1991-01-28 1991-01-28 Elementi fotografici agli alogenuri d'argento sensibili alla luce

Publications (3)

Publication Number Publication Date
ITMI910202A0 ITMI910202A0 (it) 1991-01-28
ITMI910202A1 ITMI910202A1 (it) 1992-07-28
IT1244521B true IT1244521B (it) 1994-07-15

Family

ID=11358294

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910202A IT1244521B (it) 1991-01-28 1991-01-28 Elementi fotografici agli alogenuri d'argento sensibili alla luce

Country Status (5)

Country Link
US (1) US5246824A (it)
EP (1) EP0497143B1 (it)
JP (1) JPH04311945A (it)
DE (1) DE69225081T2 (it)
IT (1) IT1244521B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD331471S (en) * 1991-01-24 1992-12-01 Fresnel Technologies, Inc. Long range fresnel lens array for infrared motion detector
IT1254508B (it) * 1992-03-06 1995-09-25 Minnesota Mining & Mfg Elemento fotografico agli alogenuri d'argento sensibili alla luce
US5576156A (en) * 1995-05-22 1996-11-19 Eastman Kodak Company Low crossover radiographic elements capable of being rapidly processed

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5473871A (en) * 1977-11-24 1979-06-13 Fuji Photo Film Co Ltd Undercoating of polyester film
US4414304A (en) * 1981-11-12 1983-11-08 Eastman Kodak Company Forehardened high aspect ratio silver halide photographic elements and processes for their use
US4425425A (en) * 1981-11-12 1984-01-10 Eastman Kodak Company Radiographic elements exhibiting reduced crossover
US4490458A (en) * 1982-12-20 1984-12-25 Eastman Kodak Company Multicolor photographic elements containing silver iodide grains
JPS59162546A (ja) * 1983-03-07 1984-09-13 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JPS6061742A (ja) * 1983-09-16 1985-04-09 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JPS60138548A (ja) * 1983-12-26 1985-07-23 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
JPH07101289B2 (ja) * 1987-03-11 1995-11-01 コニカ株式会社 高速処理可能なハロゲン化銀写真感光材料
IT1228313B (it) * 1989-02-09 1991-06-11 Minnesota Mining & Mfg Procedimento per la stesa simultanea di piu' strati di composizioni acquose colloidali idrofile su un supporto idrofobo e materiale fotografico a piu' strati
US5026632A (en) * 1990-03-22 1991-06-25 Eastman Kodak Company Use of gelatin-grafted and case-hardened gelatin-grafted polymer particles for relief from pressure sensitivity of photographic products
US5066572A (en) * 1990-03-22 1991-11-19 Eastman Kodak Company Control of pressure-fog with gelatin-grafted and case-hardened gelatin-grafted soft polymer latex particles

Also Published As

Publication number Publication date
EP0497143A1 (en) 1992-08-05
EP0497143B1 (en) 1998-04-15
DE69225081D1 (de) 1998-05-20
ITMI910202A1 (it) 1992-07-28
JPH04311945A (ja) 1992-11-04
ITMI910202A0 (it) 1991-01-28
US5246824A (en) 1993-09-21
DE69225081T2 (de) 1998-12-03

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990129