GB852075A - Improvements in photographic emulsions containing colour couplers - Google Patents

Improvements in photographic emulsions containing colour couplers

Info

Publication number
GB852075A
GB852075A GB2032/59A GB203259A GB852075A GB 852075 A GB852075 A GB 852075A GB 2032/59 A GB2032/59 A GB 2032/59A GB 203259 A GB203259 A GB 203259A GB 852075 A GB852075 A GB 852075A
Authority
GB
United Kingdom
Prior art keywords
specifications
oct
couplers
hydrogen
alkylamino
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
GB2032/59A
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.)
Kodak Ltd
Original Assignee
Kodak Ltd
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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB852075A publication Critical patent/GB852075A/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
    • G03C7/392—Additives
    • G03C7/39208—Organic compounds
    • G03C7/3924—Heterocyclic
    • G03C7/39244—Heterocyclic the nucleus containing only nitrogen as hetero atoms
    • G03C7/39256—Heterocyclic the nucleus containing only nitrogen as hetero atoms three nitrogen atoms
    • 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances
    • 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/60—Processes of molding plastisols

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
GB2032/59A 1955-10-12 1956-10-11 Improvements in photographic emulsions containing colour couplers Expired GB852075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US540052A US2945762A (en) 1955-10-12 1955-10-12 Supersensitization of photographic emulsions using triazines

Publications (1)

Publication Number Publication Date
GB852075A true GB852075A (en) 1960-10-26

Family

ID=24153784

Family Applications (4)

Application Number Title Priority Date Filing Date
GB30939/56A Expired GB852069A (en) 1955-10-12 1956-10-11 Improvements in dye-sensitized photographic emulsions
GB30937/56A Expired GB852067A (en) 1955-10-12 1956-10-11 Improvements in dye-sensitized photographic emulsions
GB34253/58A Expired GB852074A (en) 1955-10-12 1956-10-11 Improvements in photographic emulsions containing colour couplers
GB2032/59A Expired GB852075A (en) 1955-10-12 1956-10-11 Improvements in photographic emulsions containing colour couplers

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB30939/56A Expired GB852069A (en) 1955-10-12 1956-10-11 Improvements in dye-sensitized photographic emulsions
GB30937/56A Expired GB852067A (en) 1955-10-12 1956-10-11 Improvements in dye-sensitized photographic emulsions
GB34253/58A Expired GB852074A (en) 1955-10-12 1956-10-11 Improvements in photographic emulsions containing colour couplers

Country Status (5)

Country Link
US (1) US2945762A (enExample)
BE (1) BE551712A (enExample)
DE (3) DE1054325B (enExample)
FR (1) FR1222414A (enExample)
GB (4) GB852069A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256537A2 (en) 1986-08-15 1988-02-24 Fuji Photo Film Co., Ltd. Color print and a method for producing the same

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193548A (en) * 1965-07-06 Fluorescent triazinylstilbenes
US3318874A (en) * 1967-05-09 Nh- hsc n n xxnh -ch -ch=ch- sosna sosna chs cha soaxchjxchsxoh
NL121058C (enExample) * 1958-11-05
US3104973A (en) * 1960-08-05 1963-09-24 Horizons Inc Photographic bleaching out of cyanine dyes
US3401123A (en) * 1961-03-15 1968-09-10 Ncr Co Process for making case-hardened capsules and its capsule product
NL285926A (enExample) * 1961-12-15
GB1021527A (en) * 1963-04-12 1966-03-02 Gen Aniline & Film Corp Improvements in or relating to stilbene-cyanuric compounds
DE1245306B (de) * 1963-05-11 1967-07-27 Bayer Ag Aufhellungsmittel
US3183231A (en) * 1963-07-17 1965-05-11 American Cyanamid Co Cyanonaphthoxazole brighteners
US3309363A (en) * 1964-05-11 1967-03-14 American Cyanamid Co Das triazine brightener
NL126746C (enExample) * 1964-11-20
US3511664A (en) * 1965-08-30 1970-05-12 Fuji Photo Film Co Ltd Photographic silver halide light-sensitive element
US3951960A (en) * 1966-02-10 1976-04-20 Sterling Drug Inc. Novel crystalline forms of optical brighteners
BE707403A (enExample) * 1966-12-03 1968-04-16
DE1622283C3 (de) * 1967-02-23 1974-06-06 Fuji Shashin Film K.K., Ashigara, Kanagawa (Japan) Spektral sensibilisierte photographische Halogensilberemulsionen
BE717802A (enExample) * 1967-07-07 1968-12-16
US3479349A (en) * 1967-08-03 1969-11-18 Geigy Chem Corp Polysulfonated bis-s-triazinylamino-stilbene-2,2'-disulfonic acids
US3423407A (en) * 1967-10-30 1969-01-21 Gaf Corp 4,4'-bis(4,6-di(chloroanilino)-s-triazin-2-ylamino) - 2,2' - stilbenedisulfonic acid brighteners
US3723425A (en) * 1970-10-13 1973-03-27 Ciba Geigy Corp Brighteners of the bis-s-triazinylaminostilbene series
BE786308A (fr) * 1971-07-16 1973-01-15 Ciba Geigy Acides bis-s-triazinylamino-stilbene-2,2' -disulfoniques, leur preparation et leur utilisation comme azurants optiques
BE793315A (fr) * 1971-12-27 1973-06-27 Ciba Geigy Nouveaux derives du stilbene
JPS5116060B2 (enExample) * 1972-08-04 1976-05-21
JPS5722094B2 (enExample) * 1974-12-24 1982-05-11
DE3375431D1 (en) * 1982-11-18 1988-02-25 Ciba Geigy Ag Colour-photographic recording material
JPS59192242A (ja) * 1983-04-15 1984-10-31 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JPS59218445A (ja) * 1983-05-25 1984-12-08 Fuji Photo Film Co Ltd カラ−写真感光材料
US5238793A (en) * 1988-06-06 1993-08-24 Eastman Kodak Company Photographic process
IT1246275B (it) * 1990-09-11 1994-11-17 Mini Ricerca Scient Tecnolog Composti ammelinici e loro impiego in composizioni polimeriche autoestinguenti
DE10036531C1 (de) 2000-07-27 2002-02-21 Agfa Gevaert Ag Fotografisches Silberhalogenidmaterial
US6761878B2 (en) * 2001-10-17 2004-07-13 Mallinckrodt, Inc. Pathological tissue detection and treatment employing targeted benzoindole optical agents
US8845086B2 (en) 2010-05-14 2014-09-30 Fujifilm Imaging Colorants Limited Printing process, polymer and ink
WO2011141745A2 (en) 2010-05-14 2011-11-17 Fujifilm Imaging Colorants Limited Dispersion, process for preparing a dispersion and ink jet printing ink

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB524320A (en) * 1939-01-23 1940-08-05 Kodak Ltd Photographic elements having short-wave light absorbing filters
GB524377A (en) * 1939-01-23 1940-08-05 Kodak Ltd Method and materials for absorbing short-wave light
GB524379A (en) * 1939-01-23 1940-08-05 Kodak Ltd Method and materials for absorbing short-wave light
BE466375A (enExample) * 1939-03-30
FR878823A (fr) * 1941-02-18 1943-02-04 Ig Farbenindustrie Ag Procédé permettant d'accentuer les blancs et le pouvoir lumineux de la couleur de la surface des images photographiques
FR961824A (enExample) * 1942-04-01 1950-05-23
US2397867A (en) * 1944-05-06 1946-04-02 Du Pont Photographic elements containing protein color formers
US2418747A (en) * 1944-05-20 1947-04-08 Gen Aniline & Film Corp Nondiffusing phenolic color couplers
US2476536A (en) * 1947-11-18 1949-07-19 Gen Aniline & Film Corp 1, 3, 5-triazines as stabilizing agents for silver-halide emulsions
GB675656A (en) * 1948-10-15 1952-07-16 Gevaert Photo Producten Improvements in and relating to the manufacture of light sensitive photographic emulsions
US2718466A (en) * 1950-05-02 1955-09-20 Anken Chemical And Film Corp Diffusion-fast color-formers in a silver halide emulsion
BE535773A (enExample) * 1954-02-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256537A2 (en) 1986-08-15 1988-02-24 Fuji Photo Film Co., Ltd. Color print and a method for producing the same

Also Published As

Publication number Publication date
BE551712A (enExample)
GB852069A (en) 1960-10-26
DE1057871B (de) 1959-05-21
FR1222414A (fr) 1960-06-09
GB852074A (en) 1960-10-26
GB852067A (en) 1960-10-26
DE1054325B (de) 1959-04-02
DE1081312B (de) 1960-05-05
US2945762A (en) 1960-07-19

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