FR2331818A1 - Materiau de photographie couleur, a couches multiples et a densite de couleur amelioree - Google Patents

Materiau de photographie couleur, a couches multiples et a densite de couleur amelioree

Info

Publication number
FR2331818A1
FR2331818A1 FR7634012A FR7634012A FR2331818A1 FR 2331818 A1 FR2331818 A1 FR 2331818A1 FR 7634012 A FR7634012 A FR 7634012A FR 7634012 A FR7634012 A FR 7634012A FR 2331818 A1 FR2331818 A1 FR 2331818A1
Authority
FR
France
Prior art keywords
layer
color
improved
photography material
color density
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
FR7634012A
Other languages
English (en)
French (fr)
Other versions
FR2331818B1 (enExample
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2331818A1 publication Critical patent/FR2331818A1/fr
Application granted granted Critical
Publication of FR2331818B1 publication Critical patent/FR2331818B1/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
    • 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
    • G03C7/39204—Inorganic compounds
    • 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
    • G03C7/18—Processes for the correction of the colour image in subtractive colour photography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR7634012A 1975-11-11 1976-11-10 Materiau de photographie couleur, a couches multiples et a densite de couleur amelioree Granted FR2331818A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2550552A DE2550552C2 (de) 1975-11-11 1975-11-11 Farbphotographisches Mehrschichtenmaterial mit verbesserter Farbdichte

Publications (2)

Publication Number Publication Date
FR2331818A1 true FR2331818A1 (fr) 1977-06-10
FR2331818B1 FR2331818B1 (enExample) 1980-10-10

Family

ID=5961437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634012A Granted FR2331818A1 (fr) 1975-11-11 1976-11-10 Materiau de photographie couleur, a couches multiples et a densite de couleur amelioree

Country Status (7)

Country Link
US (1) US4052215A (enExample)
JP (1) JPS5947305B2 (enExample)
BE (1) BE847889A (enExample)
CA (1) CA1091075A (enExample)
DE (1) DE2550552C2 (enExample)
FR (1) FR2331818A1 (enExample)
GB (1) GB1554573A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0830868B2 (ja) * 1986-09-04 1996-03-27 コニカ株式会社 迅速処理可能なカラ−感光材料
JP2554365B2 (ja) * 1988-09-09 1996-11-13 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料
KR102699012B1 (ko) * 2022-06-08 2024-08-26 주식회사 동희산업 차량용 서브프레임

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541561A (fr) * 1966-10-24 1968-10-04 Agfa Gevaert Nv Méthode pour la production d'images photographiques positives directes
BE781222A (fr) * 1971-04-08 1972-07-17 Leybold Heraeus Verwaltung Echangeur thermique, notamment pour liquides a bas point d'ebullition
FR2222675A1 (enExample) * 1973-03-23 1974-10-18 Agfa Gevaert Ag

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206310A (en) * 1961-08-25 1965-09-14 Eastman Kodak Co Modification of colloidal metals and metal sulfides to reduce action as a nucleus for physical development
DE1168251B (de) * 1963-05-30 1964-04-16 Perutz Photowerke G M B H Mehrschichtenfilm fuer Farbenphotographie mit Gelbfilterschicht
US3361565A (en) * 1964-01-21 1968-01-02 Du Pont Silver halide photographic element containing a polyanionic color former and a gelatin antiabrasion layer
US3945879A (en) * 1974-08-30 1976-03-23 Nasa Apparatus for positioning modular components on a vertical or overhead surface
US3977879A (en) * 1974-12-20 1976-08-31 E. I. Du Pont De Nemours And Company Photographic element with contiguous layer containing an oxidizing agent

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541561A (fr) * 1966-10-24 1968-10-04 Agfa Gevaert Nv Méthode pour la production d'images photographiques positives directes
BE781222A (fr) * 1971-04-08 1972-07-17 Leybold Heraeus Verwaltung Echangeur thermique, notamment pour liquides a bas point d'ebullition
FR2222675A1 (enExample) * 1973-03-23 1974-10-18 Agfa Gevaert Ag

Also Published As

Publication number Publication date
CA1091075A (en) 1980-12-09
DE2550552A1 (de) 1977-05-18
BE847889A (nl) 1977-05-03
DE2550552C2 (de) 1984-05-30
FR2331818B1 (enExample) 1980-10-10
GB1554573A (en) 1979-10-24
US4052215A (en) 1977-10-04
JPS5947305B2 (ja) 1984-11-17
JPS5260621A (en) 1977-05-19

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse