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BR8206564A - PHOTOGRAPHIC ELEMENTS - Google Patents

PHOTOGRAPHIC ELEMENTS

Info

Publication number
BR8206564A
BR8206564A BR8206564A BR8206564A BR8206564A BR 8206564 A BR8206564 A BR 8206564A BR 8206564 A BR8206564 A BR 8206564A BR 8206564 A BR8206564 A BR 8206564A BR 8206564 A BR8206564 A BR 8206564A
Authority
BR
Brazil
Prior art keywords
photographic elements
photographic
elements
Prior art date
Application number
BR8206564A
Other languages
Portuguese (pt)
Inventor
Daubendiek Richard Lee
Evans Francis John
Raleigh Ronald George
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of BR8206564A publication Critical patent/BR8206564A/en

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
    • G03C1/485—Direct positive emulsions
    • G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
    • G03C1/48569—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the emulsion type/grain forms, e.g. tabular grain emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BR8206564A 1981-11-12 1982-11-11 PHOTOGRAPHIC ELEMENTS BR8206564A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32089181A 1981-11-12 1981-11-12
US43191282A 1982-09-30 1982-09-30

Publications (1)

Publication Number Publication Date
BR8206564A true BR8206564A (en) 1983-09-27

Family

ID=26982707

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8206564A BR8206564A (en) 1981-11-12 1982-11-11 PHOTOGRAPHIC ELEMENTS

Country Status (11)

Country Link
AU (1) AU560223B2 (en)
BR (1) BR8206564A (en)
CA (1) CA1175692A (en)
CH (1) CH653150A5 (en)
DE (1) DE3241643C2 (en)
FR (1) FR2516262B1 (en)
GB (1) GB2110831B (en)
IE (1) IE54328B1 (en)
IT (1) IT1156334B (en)
NL (1) NL190672C (en)
SE (1) SE451040B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444874A (en) * 1982-09-15 1984-04-24 Eastman Kodak Company Photographic elements containing direct-positive emulsions and processes for their use
JPS60173541A (en) * 1984-02-20 1985-09-06 Fuji Photo Film Co Ltd Photo sensitive material comprising silver halide for direct positive
US4520098A (en) * 1984-05-31 1985-05-28 Eastman Kodak Company Photographic element exhibiting reduced sensitizing dye stain
CA1259845A (en) * 1985-02-04 1989-09-26 Allan F. Sowinski Reversal photographic elements containing tabular grain emulsions
JPH0610756B2 (en) * 1985-07-17 1994-02-09 富士写真フイルム株式会社 Silver halide color-reversal photographic material
JPH0619570B2 (en) * 1986-02-07 1994-03-16 富士写真フイルム株式会社 Photosensitive material
JPS62260139A (en) * 1986-04-25 1987-11-12 イルフオード　アー　ゲー Manufacture of photographic direct positive emulsion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1507989A (en) * 1974-12-19 1978-04-19 Ciba Geigy Ag Photographic emulsions
GB1570581A (en) * 1978-05-25 1980-07-02 Ciba Geigy Ag Preparation of silver halide emulsions
GB1520976A (en) * 1976-06-10 1978-08-09 Ciba Geigy Ag Photographic emulsions
DE2905655C2 (en) * 1977-06-08 1995-03-30 Ilford Ltd A process for the preparation of photographic silver halide emulsions containing twin-type silver halide crystals

Also Published As

Publication number Publication date
DE3241643C2 (en) 1997-04-17
CA1175692A (en) 1984-10-09
FR2516262A1 (en) 1983-05-13
DE3241643A1 (en) 1983-05-19
IT8224240A0 (en) 1982-11-12
IT1156334B (en) 1987-02-04
GB2110831A (en) 1983-06-22
SE8206450L (en) 1983-05-13
IE822702L (en) 1983-05-12
FR2516262B1 (en) 1987-02-20
GB2110831B (en) 1985-08-21
AU9038082A (en) 1983-05-19
SE451040B (en) 1987-08-24
NL190672C (en) 1994-06-16
NL8204398A (en) 1983-06-01
SE8206450D0 (en) 1982-11-12
CH653150A5 (en) 1985-12-13
IT8224240A1 (en) 1984-05-12
NL190672B (en) 1994-01-17
AU560223B2 (en) 1987-04-02
IE54328B1 (en) 1989-08-30

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)
B15K Others concerning applications: alteration of classification

Ipc: G03C 1/485 (2006.01)