GB1505699A - Photographic silver halide materials - Google Patents

Photographic silver halide materials

Info

Publication number
GB1505699A
GB1505699A GB3407275A GB3407275A GB1505699A GB 1505699 A GB1505699 A GB 1505699A GB 3407275 A GB3407275 A GB 3407275A GB 3407275 A GB3407275 A GB 3407275A GB 1505699 A GB1505699 A GB 1505699A
Authority
GB
United Kingdom
Prior art keywords
silver halide
photographic silver
halide materials
aug
prepared
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
GB3407275A
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 GB1505699A publication Critical patent/GB1505699A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D249/00Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18Benzotriazoles
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/005Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/485Direct positive emulsions
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/392Additives
    • G03C7/39208Organic compounds
    • G03C7/3924Heterocyclic
    • G03C7/39244Heterocyclic the nucleus containing only nitrogen as hetero atoms
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02Photosensitive materials characterised by the image-forming section

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

1505699 1-Carbamoylbenzotriazole derivatives EASTMAN KODAK CO 15 Aug 1975 [15 Aug 1974] 34072/75 Heading C2C [Also in Division G2] 5(6) - Methyl - 1 - phenylcarbamoylbenzotriazole is prepared by refluxing phenylisocyanate and 5-methylbenzotriazole in tetrahydrofuran. Other 1-carbamoylbenzotriazoles and benzodiazoles are prepared similarly.
GB3407275A 1974-08-15 1975-08-15 Photographic silver halide materials Expired GB1505699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49779674A 1974-08-15 1974-08-15

Publications (1)

Publication Number Publication Date
GB1505699A true GB1505699A (en) 1978-03-30

Family

ID=23978350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3407275A Expired GB1505699A (en) 1974-08-15 1975-08-15 Photographic silver halide materials

Country Status (3)

Country Link
CA (1) CA1035188A (en)
FR (1) FR2282124A1 (en)
GB (1) GB1505699A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314020A (en) 1980-08-04 1982-02-02 Eastman Kodak Company Color transfers assemblages with two timing layers and a neutralizing layer
US4357392A (en) 1980-08-04 1982-11-02 Eastman Kodak Company Coversheet for color transfer assemblages
WO2007045393A1 (en) * 2005-10-19 2007-04-26 Sanofi-Aventis Carbamoylbenzotriazole derivatives as inhibitors of lipases and phospholipases
JP2015071622A (en) * 2008-12-24 2015-04-16 バイアル ポルテラ アンド シーエイ エス エイBIAL−Portela & Ca, S.A. Medicine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310612A (en) * 1978-10-10 1982-01-12 Eastman Kodak Company Blocked photographically useful compounds in photographic compositions, elements and processes employing them
CA1124716A (en) * 1978-10-20 1982-06-01 Michael J. Simons Blocked benzotriazole compounds as development restrainer precursors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314020A (en) 1980-08-04 1982-02-02 Eastman Kodak Company Color transfers assemblages with two timing layers and a neutralizing layer
US4357392A (en) 1980-08-04 1982-11-02 Eastman Kodak Company Coversheet for color transfer assemblages
WO2007045393A1 (en) * 2005-10-19 2007-04-26 Sanofi-Aventis Carbamoylbenzotriazole derivatives as inhibitors of lipases and phospholipases
US7897625B2 (en) 2005-10-19 2011-03-01 Sanofi-Aventis Carbamoylbenzotriazole derivatives as inhibitors of lipases and phospholipases
JP2015071622A (en) * 2008-12-24 2015-04-16 バイアル ポルテラ アンド シーエイ エス エイBIAL−Portela & Ca, S.A. Medicine

Also Published As

Publication number Publication date
FR2282124B1 (en) 1977-12-16
CA1035188A (en) 1978-07-25
FR2282124A1 (en) 1976-03-12

Similar Documents

Publication Publication Date Title
GB1443661A (en) Process of developing a light-sensitive silver halide photographi material
GB1342289A (en) Photographic processing
GB1423588A (en) Photographic development process using development inhibitor- releasing type compounds and photographic materials therefor
GB1499904A (en) Photothermographic silver halide materials
GB1420205A (en) Photographic process
GB1505699A (en) Photographic silver halide materials
GB1528152A (en) Development of photographic silver halide material
GB1507065A (en) Direct positive photographic material
GB1164095A (en) A Method of Preparing Photographic Light-Sensitive Elements
GB1307203A (en) Hardening gelatine for use in a light-sensitive silver halide photographic element
GB1462982A (en) Direct-positive silver halide photographic emulsions
GB1503980A (en) Colour photographic silver halide lightsensitive material
GB1280016A (en) Silver halide photographic emulsions
GB1248530A (en) Photographic lith development
GB1363921A (en) Process of preparing a light sensitive silver halide photographic element containing an anti colour stain agent
GB1174907A (en) Improvements in or relating to Silver Halide Photography
GB1135064A (en) Improvements in or relating to silver halide emulsions
GB1098392A (en) Photographic apparatus
GB1198450A (en) Coating Composition and Photographic Element Containing the Composition
GB1425409A (en) Radiation-sensitive polymers and their use
GB1529462A (en) Photographic silver halide development in the presence of a 3-phenylamino-5-pyrazolone coupler
GB1352274A (en) High-temperature developing process for silver halide colour photo graphic materials
GB1344690A (en) Method of developing silver halide photosensitive material
GB1393959A (en) Hardened gelatin layers
GB1161264A (en) Photographic Silver Halide Material

Legal Events

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