BE864656A - Produit photographique contenant des composes lestes accepteurs d'electrons, aptes a subir un deplacement nucleophile - Google Patents

Produit photographique contenant des composes lestes accepteurs d'electrons, aptes a subir un deplacement nucleophile

Info

Publication number
BE864656A
BE864656A BE185743A BE185743A BE864656A BE 864656 A BE864656 A BE 864656A BE 185743 A BE185743 A BE 185743A BE 185743 A BE185743 A BE 185743A BE 864656 A BE864656 A BE 864656A
Authority
BE
Belgium
Prior art keywords
product containing
nucleophilic displacement
photographic product
accepting electrons
undergo nucleophilic
Prior art date
Application number
BE185743A
Other languages
English (en)
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 BE864656A publication Critical patent/BE864656A/fr

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
    • G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE185743A 1977-03-07 1978-03-07 Produit photographique contenant des composes lestes accepteurs d'electrons, aptes a subir un deplacement nucleophile BE864656A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/775,025 US4139379A (en) 1977-03-07 1977-03-07 Photographic elements containing ballasted electron-accepting nucleophilic displacement compounds

Publications (1)

Publication Number Publication Date
BE864656A true BE864656A (fr) 1978-09-07

Family

ID=25103093

Family Applications (1)

Application Number Title Priority Date Filing Date
BE185743A BE864656A (fr) 1977-03-07 1978-03-07 Produit photographique contenant des composes lestes accepteurs d'electrons, aptes a subir un deplacement nucleophile

Country Status (12)

Country Link
US (1) US4139379A (fr)
JP (1) JPS53110827A (fr)
AU (1) AU523204B2 (fr)
BE (1) BE864656A (fr)
BR (1) BR7801360A (fr)
CA (1) CA1111842A (fr)
CH (1) CH628745A5 (fr)
DE (1) DE2809716A1 (fr)
FR (1) FR2383465A1 (fr)
GB (1) GB1596828A (fr)
IT (1) IT1093507B (fr)
NL (1) NL170464C (fr)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218368A (en) * 1977-03-07 1980-08-19 Eastman Kodak Company Aromatic nitro compounds containing diffusible groups cleavable by intramolecular nucleophilic displacement
US4248962A (en) * 1977-12-23 1981-02-03 Eastman Kodak Company Photographic emulsions, elements and processes utilizing release compounds
EP0004399B1 (fr) * 1978-03-22 1982-05-12 Agfa-Gevaert N.V. Procédé photographique par diffusion-transfert et matériau photographique utilisable pour la mise en oeuvre de ce procédé
US4310612A (en) * 1978-10-10 1982-01-12 Eastman Kodak Company Blocked photographically useful compounds in photographic compositions, elements and processes employing them
US4243738A (en) * 1979-05-02 1981-01-06 Eastman Kodak Company Amplification process
US4278750A (en) * 1979-09-06 1981-07-14 Eastman Kodak Company Novel electron donor precursors and photographic elements containing them
US4263393A (en) * 1979-09-06 1981-04-21 Eastman Kodak Company Novel electron donor precursors and photographic element containing them
DE2947425A1 (de) * 1979-11-24 1981-06-04 Agfa-Gevaert Ag, 5090 Leverkusen Farbphotograpfisches aufzeichnungsmaterial mit nicht diffundierenden elektronendonor-verbindungen
DE3006268A1 (de) * 1980-02-20 1981-08-27 Agfa-Gevaert Ag, 5090 Leverkusen Farbphotografisches aufzeichnungsmaterial mit nicht diffundierenden elektronendonor-vorlaeuferverbindungen
DE3162464D1 (en) * 1980-04-14 1984-04-12 Agfa Gevaert Nv Photographic material suited for use in diffusion transfer photography
DE3014669A1 (de) * 1980-04-16 1981-10-22 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches aufzeichnungsmaterial, fotografisches diffusionsuebertragungsverfahren sowie verbindungen mit fotografisch wirksamen, abspaltbarem rest
DE3172335D1 (en) * 1980-09-30 1985-10-24 Agfa Gevaert Nv Dye-diffusion transfer process
DE3172334D1 (en) * 1980-09-30 1985-10-24 Agfa Gevaert Nv Process for the production of a multicolour image by image-wise dye diffusion transfer
DE3045183A1 (de) * 1980-12-01 1982-07-08 Agfa-Gevaert Ag, 5090 Leverkusen Farbfotografisches aufzeichnungsmaterial fuer die herstellung farbiger bilder nach dem farbdiffusionsuebertragungsverfahren
EP0059497B1 (fr) * 1981-03-02 1985-05-15 Agfa-Gevaert N.V. Matériaux photographiques en couleurs aux halogénures d'argent et procédé pour la production d'images en couleurs par diffusion-transfert
DE3261802D1 (en) * 1981-03-02 1985-02-21 Polaroid Corp Cleavable polymers and photographic products and processes employing same
JPS57150846A (en) * 1981-03-13 1982-09-17 Konishiroku Photo Ind Co Ltd Photographic element
DE3119929A1 (de) 1981-05-19 1982-12-16 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur herstellung farbiger aufsichtsbilder nach dem farbdiffusionsuebertragungsverfahren
DE3125058A1 (de) * 1981-06-26 1983-01-05 Agfa-Gevaert Ag, 5090 Leverkusen Farbdiffusionsuebertragungsverfahren
US4356249A (en) * 1981-10-30 1982-10-26 Eastman Kodak Company Timing layers and auxiliary neutralizing layer for color transfer assemblages containing positive-working redox dye-releasers
US4375506A (en) * 1981-10-30 1983-03-01 Eastman Kodak Company Timing layers for color transfer assemblages containing positive-working redox dye-releasers and development accelerators
DE3144037A1 (de) * 1981-11-05 1983-05-19 Agfa-Gevaert Ag, 5090 Leverkusen Farbfotograftisches aufzeichnungsmaterial mit nicht diffundierenden elektronendonor-vprlaeuferverbindungen
DE3361585D1 (en) * 1982-03-16 1986-02-06 Agfa Gevaert Nv Diffusion transfer material
US4409315A (en) * 1982-06-28 1983-10-11 Eastman Kodak Company Reducing post-process Dmin increase in positive redox dye-releasing image transfer systems using oxidants in cover sheets
US4435502A (en) 1982-06-28 1984-03-06 Eastman Kodak Company Use of ketal blocked quinones to reduce post-process D-min increase in positive redox dye-releasing image transfer systems
US4407928A (en) * 1982-06-28 1983-10-04 Eastman Kodak Company Use of ketal blocked quinones to reduce post-process Dmin increase in positive redox dye-releasing image transfer systems
EP0109111B1 (fr) * 1982-11-12 1986-12-30 Agfa-Gevaert N.V. Procédé pour la production d'une image photographique en couleurs par transfert par diffusion de colorants selon une image
DE3368470D1 (en) * 1982-11-12 1987-01-29 Agfa Gevaert Nv Diffusion transfer material
EP0111199B1 (fr) * 1982-12-07 1986-07-16 Agfa-Gevaert N.V. Composés libérateurs de colorants ainsi que leur utilisation dans des matériaux photographiques couleurs à base d'halogénure d'argent pour la production d'images en couleurs par un procédé de transfert par diffusion de colorants
JPS59152440A (ja) * 1983-02-18 1984-08-31 Fuji Photo Film Co Ltd 画像形成方法
JPS59154445A (ja) * 1983-02-23 1984-09-03 Fuji Photo Film Co Ltd 画像形成方法
JPS59185333A (ja) * 1983-04-06 1984-10-20 Fuji Photo Film Co Ltd 写真感光材料
JPS59218439A (ja) * 1983-05-25 1984-12-08 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
US4485164A (en) * 1983-07-06 1984-11-27 Eastman Kodak Company Oxidants for reducing post-process D-min increase in positive redox dye-releasing image transfer systems
JPS6083031A (ja) * 1983-10-13 1985-05-11 Fuji Photo Film Co Ltd 写真感光材料
JPS60144737A (ja) * 1984-01-09 1985-07-31 Fuji Photo Film Co Ltd カラ−拡散転写法用写真感光材料
EP0149260B1 (fr) * 1984-01-12 1987-12-23 Agfa-Gevaert N.V. Composés pour utilisation dans un procédé de transfert de colorants par diffusion et éléments photographiques comprenant ces composés
JPS6195346A (ja) * 1984-10-16 1986-05-14 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
US4857271A (en) * 1985-02-07 1989-08-15 Eastman Kodak Company Reducible compounds and analytical compositions, elements and methods utilizing same
US5045477A (en) * 1985-02-07 1991-09-03 Eastman Kodak Company Analytical methods utilizing reducible components
US4775613A (en) 1985-03-30 1988-10-04 Fuji Photo Film Co., Ltd. Heat-developable light-sensitive material
JPS61250636A (ja) 1985-04-30 1986-11-07 Fuji Photo Film Co Ltd 熱現像感光材料
US4564577A (en) * 1985-05-13 1986-01-14 Eastman Kodak Company Naphthoquinone redox dye-releasers
JPH083621B2 (ja) 1985-07-31 1996-01-17 富士写真フイルム株式会社 画像形成方法
US4609610A (en) * 1985-08-01 1986-09-02 Eastman Kodak Company Photographic products employing novel nondiffusible compounds which release photographically useful groups
JPH061364B2 (ja) * 1985-11-22 1994-01-05 コニカ株式会社 熱現像感光材料
US4783396A (en) * 1985-10-31 1988-11-08 Fuji Photo Film Co., Ltd. Silver halide photographic materials
US5110723A (en) * 1986-05-30 1992-05-05 Eastman Kodak Company Method for providing chemically or biologically useful moiety from water-compatible reducible compound
US4797357A (en) * 1986-05-30 1989-01-10 Eastman Kodak Company Light-stable reducible compounds and analytical compositions, elements and methods utilizing same
US4853186A (en) * 1986-05-30 1989-08-01 Eastman Kodak Company Water-compatible reducible compounds and their use in analytical compositions and methods
JPH07120009B2 (ja) * 1986-06-06 1995-12-20 富士写真フイルム株式会社 画像形成方法
JPH07117722B2 (ja) * 1986-06-12 1995-12-18 富士写真フイルム株式会社 ハロゲン化銀カラ−写真感光材料
US4746592A (en) * 1986-08-27 1988-05-24 Eastman Kodak Company Color correction in negative images using positive imaging chemistry
JPS63113454A (ja) * 1986-10-30 1988-05-18 Fuji Photo Film Co Ltd カラ−拡散転写写真感光要素
JPH083618B2 (ja) 1986-12-02 1996-01-17 富士写真フイルム株式会社 カラ−感光材料
US5034317A (en) * 1987-01-30 1991-07-23 Polaroid Corporation Enzyme controlled release system and organic conjugate reactant
JPS6426842A (en) * 1987-04-30 1989-01-30 Fuji Photo Film Co Ltd Silver halide photographic sensitive material
JPS63271257A (ja) * 1987-04-30 1988-11-09 Fuji Photo Film Co Ltd 銀塩拡散転写による画像形成方法
US4904573A (en) * 1987-11-11 1990-02-27 Fuji Photo Film Co., Ltd. Method for forming a color image and image forming apparatus therefor
US5139919A (en) * 1987-11-26 1992-08-18 Fuji Photo Film Co., Ltd. Heat-developable color photographic materials with combination of electron transfer agent and precursor
JPH0827529B2 (ja) * 1988-07-05 1996-03-21 富士写真フイルム株式会社 熱現像感光材料
US5196519A (en) * 1988-07-05 1993-03-23 Eastman Kodak Company Reducible compounds which provide aniline dyes, and analytical compositions, elements and methods using same
JPH02234158A (ja) * 1989-03-07 1990-09-17 Fuji Photo Film Co Ltd カラー感光材料
JP2597908B2 (ja) 1989-04-25 1997-04-09 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
US5118594A (en) * 1989-06-16 1992-06-02 Eastman Kodak Company Photographic elements containing removable couplers
US5051343A (en) * 1989-06-16 1991-09-24 Eastman Kodak Company Photographic elements containing removable couplers
US5082771A (en) * 1989-06-27 1992-01-21 Eastman Kodak Company Detecting cells using tellurapyrylium dihydroxides
JPH03153236A (ja) * 1989-11-10 1991-07-01 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JP2699022B2 (ja) * 1990-11-05 1998-01-19 富士写真フイルム株式会社 カラー拡散転写感光材料
EP0502508B1 (fr) 1991-03-05 1999-07-07 Fuji Photo Film Co., Ltd. Matériau photographique couleur à difusion transfert et matériau photographique couleur développable par la chaleur
US5554493A (en) * 1995-03-15 1996-09-10 Eastman Kodak Company Use of 2,1-benzisoxazol-3(1H)-ones as antioxidants in color photographic processing methods
CN101124086A (zh) * 2004-11-29 2008-02-13 艾利丹尼森公司 共挤出多层有色膜

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA668505A (en) * 1963-08-13 Williams John Photographic color reproduction process
US2681364A (en) * 1951-10-27 1954-06-15 Parke Davis & Co Process for the production of 1-p-nitrophenyl-2-acylamidopropane-1,3-diols
BE542229A (fr) * 1954-10-22
NL105917C (fr) * 1956-02-13 1900-01-01
LU38172A1 (fr) * 1957-11-25
US3185567A (en) * 1959-07-06 1965-05-25 Polaroid Corp Photographic color process and product
US3424767A (en) * 1962-01-25 1969-01-28 Geigy Ag J R Substituted benzoquinones and the preparation thereof
US3443940A (en) * 1967-07-24 1969-05-13 Polaroid Corp Diffusion transfer employing ringclosure to release color-providing material for transfer
US3728113A (en) * 1971-07-06 1973-04-17 Eastman Kodak Co Selective transfer system and compounds for employment therein
GB1431175A (en) * 1972-06-30 1976-04-07 Agfa Gevaert Photographic material and process in which photosensitive amine progenitors are used
CA1052610A (fr) * 1973-01-26 1979-04-17 Jerald C. Hinshaw Composes photographiques immobiles a reaction positive et elements photographiques du meme type
US3980479A (en) * 1974-10-02 1976-09-14 Eastman Kodak Company Positive-working immobile photographic compounds which cleave by intramolecular nucleophilic displacement in alkali unless oxidized

Also Published As

Publication number Publication date
CA1111842A (fr) 1981-11-03
NL7802468A (nl) 1978-09-11
GB1596828A (en) 1981-09-03
JPS53110827A (en) 1978-09-27
NL170464B (nl) 1982-06-01
IT1093507B (it) 1985-07-19
AU523204B2 (en) 1982-07-15
IT7820961A0 (it) 1978-03-07
NL170464C (nl) 1982-11-01
CH628745A5 (fr) 1982-03-15
BR7801360A (pt) 1978-11-07
FR2383465A1 (fr) 1978-10-06
US4139379A (en) 1979-02-13
DE2809716A1 (de) 1978-09-14
AU3385478A (en) 1979-09-13
FR2383465B1 (fr) 1981-12-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EASTMAN KODAK CY

Effective date: 19860331