GB1421868A - Photographic silver halide materials containing colour couplers - Google Patents

Photographic silver halide materials containing colour couplers

Info

Publication number
GB1421868A
GB1421868A GB1415573A GB1415573A GB1421868A GB 1421868 A GB1421868 A GB 1421868A GB 1415573 A GB1415573 A GB 1415573A GB 1415573 A GB1415573 A GB 1415573A GB 1421868 A GB1421868 A GB 1421868A
Authority
GB
United Kingdom
Prior art keywords
cyclopentyl
prepared
hours
alcohol
hydroxy
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
GB1415573A
Other languages
English (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.)
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 GB1421868A publication Critical patent/GB1421868A/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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/3212—Couplers characterised by a group not in coupling site, e.g. ballast group, as far as the coupling rest is not specific

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1415573A 1972-03-23 1973-03-23 Photographic silver halide materials containing colour couplers Expired GB1421868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722214060 DE2214060C3 (de) 1972-03-23 1972-03-23 Fotografisches Aufzeichnungsmaterial

Publications (1)

Publication Number Publication Date
GB1421868A true GB1421868A (en) 1976-01-21

Family

ID=5839852

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1415573A Expired GB1421868A (en) 1972-03-23 1973-03-23 Photographic silver halide materials containing colour couplers

Country Status (3)

Country Link
JP (1) JPS498228A (enrdf_load_stackoverflow)
DE (1) DE2214060C3 (enrdf_load_stackoverflow)
GB (1) GB1421868A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349964A (en) * 1976-10-18 1978-05-06 Hitachi Ltd Manufacture of semiconductor device

Also Published As

Publication number Publication date
JPS498228A (enrdf_load_stackoverflow) 1974-01-24
DE2214060C3 (de) 1980-01-03
DE2214060A1 (de) 1973-10-11
DE2214060B2 (de) 1979-04-19

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee