DE1288911B - Entwicklerfarbstoff-Diffusionsverfahren - Google Patents

Entwicklerfarbstoff-Diffusionsverfahren

Info

Publication number
DE1288911B
DE1288911B DEI20436A DEI0020436A DE1288911B DE 1288911 B DE1288911 B DE 1288911B DE I20436 A DEI20436 A DE I20436A DE I0020436 A DEI0020436 A DE I0020436A DE 1288911 B DE1288911 B DE 1288911B
Authority
DE
Germany
Prior art keywords
layer
developer
silver halide
development
dye
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.)
Pending
Application number
DEI20436A
Other languages
German (de)
English (en)
Inventor
Rogers Howard Gardner
Lutes Harriet Waterman
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of DE1288911B publication Critical patent/DE1288911B/de
Pending 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
    • 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
    • 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
    • G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
    • G03C8/14—Oxidation of the chromogenic substances
    • G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
    • 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
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/156—Precursor compound
    • Y10S430/158—Development inhibitor releaser, DIR

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DEI20436A 1960-08-22 1961-08-22 Entwicklerfarbstoff-Diffusionsverfahren Pending DE1288911B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50849A US3265498A (en) 1960-08-22 1960-08-22 Diffusion transfer photographic process utilizing development restrainers

Publications (1)

Publication Number Publication Date
DE1288911B true DE1288911B (de) 1969-02-06

Family

ID=21967861

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI20436A Pending DE1288911B (de) 1960-08-22 1961-08-22 Entwicklerfarbstoff-Diffusionsverfahren

Country Status (6)

Country Link
US (1) US3265498A (nl)
CH (2) CH453073A (nl)
DE (1) DE1288911B (nl)
GB (1) GB938864A (nl)
NL (2) NL126854C (nl)
SE (1) SE315200B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319470A1 (de) * 1972-04-24 1973-11-15 Polaroid Corp Photographisches aufzeichnungsmaterial fuer die herstellung von farbbildern nach dem diffusionsuebertragungsverfahren

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353956A (en) * 1963-02-18 1967-11-21 Polaroid Corp Photographic diffusion transfer processes utilizing an imidazole and an image-receiving element containing a polymeric acid layer
US3473924A (en) * 1967-12-11 1969-10-21 Polaroid Corp Novel photographic products and processes
CA981094A (en) * 1970-08-03 1976-01-06 Stanley M. Bloom Development restrainer in diffusion transfer
AU450148B2 (en) * 1970-12-18 1974-06-27 Polaroid Corp. Color diffusion transfer film unit containing a temporary barrier for developing restrainers
JPS5644418B1 (nl) * 1971-04-15 1981-10-19
JPS5423581B2 (nl) * 1971-10-12 1979-08-15
US3856520A (en) * 1971-12-22 1974-12-24 Polaroid Corp Color diffusion transfer photographic elements comprising a sulfur-substituted tetrahydropyrimidine development inhibitor precursor and process for their use
BE793234A (fr) * 1971-12-23 1973-06-22 Polaroid Corp Produits et procede utilises dans la photographie en couleurs par diffusion-transfert
JPS5748777B2 (nl) * 1971-12-23 1982-10-18
US4009029A (en) * 1973-06-05 1977-02-22 Eastman Kodak Company Cyanoethyl-containing blocked development restrainers
US3899331A (en) * 1973-11-14 1975-08-12 Polaroid Corp Multicolor dye developer diffusion transfer processes with pyrazolo-{8 3,4d{9 {0 pyrimidines
US3909264A (en) * 1973-12-26 1975-09-30 Polaroid Corp Dye developer processes and products using naphth{8 1,2-d{9 imidazole
JPS513231A (en) * 1974-06-26 1976-01-12 Fuji Photo Film Co Ltd Karaakakusantenshahoshashinzairyo
US4057425A (en) * 1975-07-16 1977-11-08 Polaroid Corporation 2-Substituted benzimidazoles in multicolor diffusion transfer
CA1124716A (en) * 1978-10-20 1982-06-01 Michael J. Simons Blocked benzotriazole compounds as development restrainer precursors
DE3014672A1 (de) * 1979-04-17 1980-11-06 Konishiroku Photo Ind Stickstoffhaltige heterocyclische verbindungen und diese enthaltende photographische aufzeichnungsmaterialien
US4355092A (en) * 1981-01-05 1982-10-19 Polaroid Corporation Novel phenylmercaptoazole compounds
EP0055858B1 (en) 1981-01-05 1986-01-08 Polaroid Corporation Photographic products, diffusion transfer photographic process, and compounds used therefor
US4390613A (en) * 1981-01-05 1983-06-28 Polaroid Corporation Diffusion transfer photographic system utilizing substituted phenylmercaptoazoles
US4355101A (en) * 1981-01-05 1982-10-19 Polaroid Corporation Phenylmercaptoazole compounds
US4593108A (en) * 1981-01-05 1986-06-03 Polaroid Corporation 1-phenyl-5-mercapto tetrazoles
US4719168A (en) * 1983-03-31 1988-01-12 Fuji Photo Film Co., Ltd. Dye-fixing material
JPS61235842A (ja) * 1985-04-11 1986-10-21 Fuji Photo Film Co Ltd 写真要素
US4743533A (en) * 1986-03-31 1988-05-10 Polaroid Corporation Photographic system utilizing a compound capable of providing controlled release of photographically useful group
US4946964A (en) * 1986-03-31 1990-08-07 Polaroid Corporation Photographic compounds
EP0264496B1 (en) * 1986-10-23 1990-06-20 Agfa-Gevaert N.V. Dye diffusion transfer imaging process and image receptor used therein
US7960587B2 (en) 2004-02-19 2011-06-14 E.I. Du Pont De Nemours And Company Compositions comprising novel compounds and electronic devices made with such compositions
US7365230B2 (en) * 2004-02-20 2008-04-29 E.I. Du Pont De Nemours And Company Cross-linkable polymers and electronic devices made with such polymers
CN101002506B (zh) 2004-03-31 2014-06-25 E.I.内穆尔杜邦公司 用作电荷传输物质的三芳胺化合物

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2403927A (en) * 1942-12-03 1946-07-16 Ilford Ltd Improvers for photographic emulsions
GB601824A (en) * 1945-10-04 1948-05-13 Elliott & Sons Ltd Improvements in photographic light sensitive emulsions
US2636821A (en) * 1950-05-05 1953-04-28 Gen Aniline & Film Corp Process of rendering undevelopable the silver halides present in an outer layer of multilayer color film
US2725290A (en) * 1951-11-14 1955-11-29 Eastman Kodak Co Development of multi-layer color films with developers containing mercapto azoles
GB804971A (en) * 1954-03-09 1958-11-26 Polaroid Corp Improvements in or relating to photography
US2983606A (en) * 1958-07-14 1961-05-09 Polaroid Corp Processes and products for forming photographic images in color

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997390A (en) * 1956-09-04 1961-08-22 Polaroid Corp Novel color processes and products
NL110125C (nl) * 1957-04-24
BE569080A (nl) * 1957-07-02
US3043692A (en) * 1958-12-17 1962-07-10 Polaroid Corp Photographic products and processes
US3019108A (en) * 1959-03-18 1962-01-30 Polaroid Corp Photographic process, products and compositions

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2403927A (en) * 1942-12-03 1946-07-16 Ilford Ltd Improvers for photographic emulsions
GB601824A (en) * 1945-10-04 1948-05-13 Elliott & Sons Ltd Improvements in photographic light sensitive emulsions
US2636821A (en) * 1950-05-05 1953-04-28 Gen Aniline & Film Corp Process of rendering undevelopable the silver halides present in an outer layer of multilayer color film
US2725290A (en) * 1951-11-14 1955-11-29 Eastman Kodak Co Development of multi-layer color films with developers containing mercapto azoles
GB804971A (en) * 1954-03-09 1958-11-26 Polaroid Corp Improvements in or relating to photography
US2983606A (en) * 1958-07-14 1961-05-09 Polaroid Corp Processes and products for forming photographic images in color

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319470A1 (de) * 1972-04-24 1973-11-15 Polaroid Corp Photographisches aufzeichnungsmaterial fuer die herstellung von farbbildern nach dem diffusionsuebertragungsverfahren

Also Published As

Publication number Publication date
NL268155A (nl)
NL126854C (nl)
US3265498A (en) 1966-08-09
SE315200B (nl) 1969-09-22
CH458066A (fr) 1968-06-15
CH453073A (fr) 1968-05-31
GB938864A (en) 1963-10-09

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