IT7820961A0 - Elementi fotografici contenenti composti zavorrati di spostamento nucleofilo, accettanti elettroni. - Google Patents

Elementi fotografici contenenti composti zavorrati di spostamento nucleofilo, accettanti elettroni.

Info

Publication number
IT7820961A0
IT7820961A0 IT7820961A IT2096178A IT7820961A0 IT 7820961 A0 IT7820961 A0 IT 7820961A0 IT 7820961 A IT7820961 A IT 7820961A IT 2096178 A IT2096178 A IT 2096178A IT 7820961 A0 IT7820961 A0 IT 7820961A0
Authority
IT
Italy
Prior art keywords
photographic elements
elements containing
accepting electrons
ballasted
displacement compounds
Prior art date
Application number
IT7820961A
Other languages
English (en)
Other versions
IT1093507B (it
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 IT7820961A0 publication Critical patent/IT7820961A0/it
Application granted granted Critical
Publication of IT1093507B publication Critical patent/IT1093507B/it

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
IT20961/78A 1977-03-07 1978-03-07 Elementi fotografici contenenti composti zavorrati di spostamento nucleofilo,accettanti elettroni IT1093507B (it)

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 (2)

Publication Number Publication Date
IT7820961A0 true IT7820961A0 (it) 1978-03-07
IT1093507B IT1093507B (it) 1985-07-19

Family

ID=25103093

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20961/78A IT1093507B (it) 1977-03-07 1978-03-07 Elementi fotografici contenenti composti zavorrati di spostamento nucleofilo,accettanti elettroni

Country Status (12)

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

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 (en) * 1978-03-22 1982-05-12 Agfa-Gevaert N.V. Photographic material suited for use in diffusion transfer photography and method of diffusion transfer photography using such material
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
US4263393A (en) * 1979-09-06 1981-04-21 Eastman Kodak Company Novel electron donor precursors and photographic element containing them
US4278750A (en) * 1979-09-06 1981-07-14 Eastman Kodak Company Novel electron donor precursors and photographic elements 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
EP0038092B1 (en) * 1980-04-14 1984-03-07 Agfa-Gevaert N.V. 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
EP0049002B1 (en) * 1980-09-30 1985-09-18 Agfa-Gevaert N.V. 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
DE3263486D1 (en) * 1981-03-02 1985-06-20 Agfa Gevaert Nv Photographic silver halide colour materials and process for the production of dye images by diffusion transfer
EP0073245B1 (en) * 1981-03-02 1985-01-09 Polaroid Corporation 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
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
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
DE3368775D1 (en) * 1982-11-12 1987-02-05 Agfa Gevaert Nv Process for the production of a photographic colour image by image-wise dye diffusion transfer
EP0109701B1 (en) * 1982-11-12 1986-12-17 Agfa-Gevaert N.V. Diffusion transfer material
DE3364542D1 (en) * 1982-12-07 1986-08-21 Agfa Gevaert Nv New dye releasing compounds and their use in photographic silver halide colour materials for the production of colour images by a dye diffusion transfer process
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
DE3468282D1 (en) * 1984-01-12 1988-02-04 Agfa Gevaert Nv Compounds for use in a dye diffusion transfer process and photographic elements incorporating them
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
US4853186A (en) * 1986-05-30 1989-08-01 Eastman Kodak Company Water-compatible reducible compounds and their use in analytical compositions and methods
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
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
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
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
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
US5051343A (en) * 1989-06-16 1991-09-24 Eastman Kodak Company Photographic elements containing removable couplers
US5118594A (en) * 1989-06-16 1992-06-02 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
DE69229515T2 (de) 1991-03-05 1999-10-28 Fuji Photo Film Co Ltd Farbphotographisches Diffusionsübertragungsmaterial und farbphotographisches hitzeentwickelbares Material
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
US20070264468A1 (en) * 2004-11-29 2007-11-15 Avery Dennison Corporation Coextruded Multilayer Colored Films

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 (it) * 1954-10-22
DE1287717B (de) * 1956-02-13 1969-01-23 International Polaroid Corp., Jersey City, N.J. (V.St.A.) Verfahren zur Herstellung von Azofarbstoffen
NL247377A (it) * 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
US3443939A (en) * 1967-07-24 1969-05-13 Polaroid Corp Differential mobility of color moiety in color 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 (en) * 1973-01-26 1979-04-17 Jerald C. Hinshaw Positive-working immobile photographic compounds and photographic elements containing same
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
BE864656A (fr) 1978-09-07
AU3385478A (en) 1979-09-13
CA1111842A (en) 1981-11-03
BR7801360A (pt) 1978-11-07
NL170464B (nl) 1982-06-01
IT1093507B (it) 1985-07-19
GB1596828A (en) 1981-09-03
FR2383465A1 (fr) 1978-10-06
JPS53110827A (en) 1978-09-27
CH628745A5 (fr) 1982-03-15
FR2383465B1 (it) 1981-12-11
NL170464C (nl) 1982-11-01
NL7802468A (nl) 1978-09-11
US4139379A (en) 1979-02-13
AU523204B2 (en) 1982-07-15
DE2809716A1 (de) 1978-09-14

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