GB2027431B - Photographic dye images and solour couplers therefor - Google Patents

Photographic dye images and solour couplers therefor

Info

Publication number
GB2027431B
GB2027431B GB7926026A GB7926026A GB2027431B GB 2027431 B GB2027431 B GB 2027431B GB 7926026 A GB7926026 A GB 7926026A GB 7926026 A GB7926026 A GB 7926026A GB 2027431 B GB2027431 B GB 2027431B
Authority
GB
United Kingdom
Prior art keywords
solour
dye images
photographic dye
couplers
therefor
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.)
Expired
Application number
GB7926026A
Other versions
GB2027431A (en
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.)
Eastman Kodak Co
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 GB2027431A publication Critical patent/GB2027431A/en
Application granted granted Critical
Publication of GB2027431B publication Critical patent/GB2027431B/en
Expired 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
    • G03C7/22—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials
    • G03C7/24—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials combined with sound-recording
    • 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
    • G03C7/32—Colour coupling substances
    • G03C7/34—Couplers containing phenols
    • G03C7/344—Naphtholic couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
GB7926026A 1978-07-27 1979-07-26 Photographic dye images and solour couplers therefor Expired GB2027431B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92875678A 1978-07-27 1978-07-27

Publications (2)

Publication Number Publication Date
GB2027431A GB2027431A (en) 1980-02-20
GB2027431B true GB2027431B (en) 1982-11-24

Family

ID=25456695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7926026A Expired GB2027431B (en) 1978-07-27 1979-07-26 Photographic dye images and solour couplers therefor

Country Status (5)

Country Link
JP (1) JPS5521095A (en)
CA (1) CA1099742A (en)
DE (1) DE2930423A1 (en)
FR (1) FR2433778A1 (en)
GB (1) GB2027431B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728599A (en) * 1985-12-02 1988-03-01 Eastman Kodak Company Sterically hindered phenolic ester photographic coupler dispersion addenda and photographic elements employing same
US4684606A (en) * 1985-12-24 1987-08-04 Eastman Kodak Company Sterically hindered photographic coupler solvents and photographic elements employing same
JPH07119955B2 (en) * 1988-01-20 1995-12-20 富士写真フイルム株式会社 Photothermographic material
US6180312B1 (en) * 2000-03-22 2001-01-30 Eastman Kodak Company Photographic imaging system incorporating metadata recording capability

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758308A (en) * 1971-02-18 1973-09-11 Eastman Kodak Co Silver halide emulsion containing para fluoro phenols

Also Published As

Publication number Publication date
DE2930423A1 (en) 1980-02-14
FR2433778B1 (en) 1982-11-12
JPS5521095A (en) 1980-02-14
FR2433778A1 (en) 1980-03-14
GB2027431A (en) 1980-02-20
CA1099742A (en) 1981-04-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee