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IT1230035B - Materiale fotografico invertibile a colori a piu' strati agli alogenuri d'argento avente una migliorata riproducibilita' dei colori. - Google Patents

Materiale fotografico invertibile a colori a piu' strati agli alogenuri d'argento avente una migliorata riproducibilita' dei colori.

Info

Publication number
IT1230035B
IT1230035B IT8821411A IT2141188A IT1230035B IT 1230035 B IT1230035 B IT 1230035B IT 8821411 A IT8821411 A IT 8821411A IT 2141188 A IT2141188 A IT 2141188A IT 1230035 B IT1230035 B IT 1230035B
Authority
IT
Italy
Prior art keywords
multiple layers
photographic material
invertible
silver halides
color photographic
Prior art date
Application number
IT8821411A
Other languages
English (en)
Other versions
IT8821411A0 (it
Inventor
Marco Loiacono
Giuseppe Loviglio
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 IT8821411A priority Critical patent/IT1230035B/it
Publication of IT8821411A0 publication Critical patent/IT8821411A0/it
Priority to US07/381,098 priority patent/US5024928A/en
Priority to GB8916476A priority patent/GB2221052B/en
Priority to JP1187204A priority patent/JPH0267546A/ja
Priority to DE3923958A priority patent/DE3923958A1/de
Application granted granted Critical
Publication of IT1230035B publication Critical patent/IT1230035B/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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • G03C1/14—Methine and polymethine dyes with an odd number of CH groups
    • G03C1/16—Methine and polymethine dyes with an odd number of CH groups with one CH group
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/392—Additives
    • G03C7/39208—Organic compounds
    • G03C7/3924—Heterocyclic
    • G03C7/39276—Heterocyclic the nucleus containing nitrogen and sulfur

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
IT8821411A 1988-07-19 1988-07-19 Materiale fotografico invertibile a colori a piu' strati agli alogenuri d'argento avente una migliorata riproducibilita' dei colori. IT1230035B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8821411A IT1230035B (it) 1988-07-19 1988-07-19 Materiale fotografico invertibile a colori a piu' strati agli alogenuri d'argento avente una migliorata riproducibilita' dei colori.
US07/381,098 US5024928A (en) 1988-07-19 1989-07-17 Silver halide multilayer color reversal photographic material having improved color reproducibility
GB8916476A GB2221052B (en) 1988-07-19 1989-07-19 Silver halide multilayer color reversal photographic material having improved color reproducibility
JP1187204A JPH0267546A (ja) 1988-07-19 1989-07-19 ハロゲン化銀カラー反転多層写真材料
DE3923958A DE3923958A1 (de) 1988-07-19 1989-07-19 Photographisches silberhalogenid-mehrschicht-farbumkehr-aufzeichnungsmaterial mit verbesserter farbreproduzierbarkeit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821411A IT1230035B (it) 1988-07-19 1988-07-19 Materiale fotografico invertibile a colori a piu' strati agli alogenuri d'argento avente una migliorata riproducibilita' dei colori.

Publications (2)

Publication Number Publication Date
IT8821411A0 IT8821411A0 (it) 1988-07-19
IT1230035B true IT1230035B (it) 1991-09-24

Family

ID=11181360

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821411A IT1230035B (it) 1988-07-19 1988-07-19 Materiale fotografico invertibile a colori a piu' strati agli alogenuri d'argento avente una migliorata riproducibilita' dei colori.

Country Status (5)

Country Link
US (1) US5024928A (it)
JP (1) JPH0267546A (it)
DE (1) DE3923958A1 (it)
GB (1) GB2221052B (it)
IT (1) IT1230035B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460928A (en) * 1994-04-15 1995-10-24 Eastman Kodak Company Photographic element containing particular blue sensitized tabular grain emulsion
US5563027A (en) * 1994-11-14 1996-10-08 Eastman Kodak Company Color reversal electronic output film
ITSV20020019A1 (it) * 2002-05-06 2003-11-06 Ferrania Spa Processo per sensibilizzare chimicamente un'emulsione fotografica agli alogenuri d'argento emulsione agli alogenuri d'argento sensibile alla

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754732A (de) * 1969-08-19 1971-02-12 Agfa Gevaert Nv Kleurenfotografisch veellagenmateriaal
BE756607R (it) * 1969-09-29 1971-03-01 Eastman Kodak Co
JPS5037538B2 (it) * 1972-01-24 1975-12-03
JPS5964843A (ja) * 1982-10-05 1984-04-12 Fuji Photo Film Co Ltd ハロゲン化銀多層反転カラ−感光材料
JPS5978337A (ja) * 1982-10-27 1984-05-07 Fuji Photo Film Co Ltd 分光増感された内部潜像型ハロゲン化銀写真乳剤
FR2591355B1 (fr) * 1985-12-09 1990-11-30 Kodak Pathe Produit photographique inversible formateur d'image en couleurs avec effets interimage ameliores
IT1204319B (it) * 1986-04-28 1989-03-01 Minnesota Mining & Mfg Emulsione agli alogenuri d'argento contenente un sale di n-alchenil-tiazolio 2-non-sostituito come stabilizzatore dell'immagine latente ed elementi fotografici che contengono detta emulsione
IT1215535B (it) * 1987-06-02 1990-02-14 Minnesota Mining & Mfg Sali quaternari di benzo-bis-tiazolo e loro uso come agenti antivelo in materiali fotosensibili agli alogenuri d'argento.

Also Published As

Publication number Publication date
DE3923958A1 (de) 1990-01-25
IT8821411A0 (it) 1988-07-19
GB2221052A (en) 1990-01-24
US5024928A (en) 1991-06-18
GB8916476D0 (en) 1989-09-06
JPH0267546A (ja) 1990-03-07
GB2221052B (en) 1992-04-29

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940728