CH458066A - Photosensitive element - Google Patents

Photosensitive element

Info

Publication number
CH458066A
CH458066A CH497866A CH497866A CH458066A CH 458066 A CH458066 A CH 458066A CH 497866 A CH497866 A CH 497866A CH 497866 A CH497866 A CH 497866A CH 458066 A CH458066 A CH 458066A
Authority
CH
Switzerland
Prior art keywords
photosensitive element
photosensitive
Prior art date
Application number
CH497866A
Other languages
French (fr)
Inventor
Gardner Rogers Howard
Waterman Lutes Harriet
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 CH458066A publication Critical patent/CH458066A/en

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)
CH497866A 1960-08-22 1961-08-21 Photosensitive element CH458066A (en)

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
CH458066A true CH458066A (en) 1968-06-15

Family

ID=21967861

Family Applications (2)

Application Number Title Priority Date Filing Date
CH974161A CH453073A (en) 1960-08-22 1961-08-21 Process for forming color images by transfer
CH497866A CH458066A (en) 1960-08-22 1961-08-21 Photosensitive element

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH974161A CH453073A (en) 1960-08-22 1961-08-21 Process for forming color images by transfer

Country Status (6)

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

Families Citing this family (30)

* 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 (en) * 1971-04-15 1981-10-19
JPS5423581B2 (en) * 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
CA1000988A (en) * 1971-12-23 1976-12-07 Polaroid Corporation Color diffusion transfer photographic products and processes
BE793234A (en) * 1971-12-23 1973-06-22 Polaroid Corp PRODUCTS AND METHOD USED IN DIFFUSION-TRANSFER COLOR PHOTOGRAPHY
US3787209A (en) * 1972-04-24 1974-01-22 Polaroid Corp Color diffusion transfer color process and film with silver precipitating layer
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
CA1126999A (en) * 1978-10-20 1982-07-06 Michael J. Simons Use of azole compounds with a n,n disubstituted carbamoyl group on a ring nitrogen as development restrainer precursors in photographic elements
DE3014672A1 (en) * 1979-04-17 1980-11-06 Konishiroku Photo Ind NITROGENIC HETEROCYCLIC COMPOUNDS AND PHOTOGRAPHIC RECORDING MATERIAL THEREOF
US4390613A (en) * 1981-01-05 1983-06-28 Polaroid Corporation Diffusion transfer photographic system utilizing substituted phenylmercaptoazoles
US4593108A (en) * 1981-01-05 1986-06-03 Polaroid Corporation 1-phenyl-5-mercapto tetrazoles
US4355101A (en) * 1981-01-05 1982-10-19 Polaroid Corporation Phenylmercaptoazole compounds
EP0055858B1 (en) 1981-01-05 1986-01-08 Polaroid Corporation Photographic products, diffusion transfer photographic process, and compounds used therefor
US4355092A (en) * 1981-01-05 1982-10-19 Polaroid Corporation Novel phenylmercaptoazole compounds
US4719168A (en) * 1983-03-31 1988-01-12 Fuji Photo Film Co., Ltd. Dye-fixing material
JPS61235842A (en) * 1985-04-11 1986-10-21 Fuji Photo Film Co Ltd Photographic element
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
DE3672168D1 (en) * 1986-10-23 1990-07-26 Agfa Gevaert Nv DYE DIFFUSION TRANSFER METHOD AND IMAGE RECEIVER USED WITH IT.
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
EP1752023A2 (en) 2004-03-31 2007-02-14 E.I.Du pont de nemours and company Triarylamine compounds for use as charge transport materials

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601824A (en) * 1945-10-04 1948-05-13 Elliott & Sons Ltd Improvements in photographic light sensitive emulsions
GB561875A (en) * 1942-12-03 1944-06-08 John David Kendall Improvements in or relating to photographic materials
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
DE1066092B (en) * 1954-03-09
US2997390A (en) * 1956-09-04 1961-08-22 Polaroid Corp Novel color processes and products
NL110125C (en) * 1957-04-24
BE569080A (en) * 1957-07-02
US2983606A (en) * 1958-07-14 1961-05-09 Polaroid Corp Processes and products for forming photographic images in color
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

Also Published As

Publication number Publication date
NL268155A (en)
CH453073A (en) 1968-05-31
DE1288911B (en) 1969-02-06
NL126854C (en)
GB938864A (en) 1963-10-09
SE315200B (en) 1969-09-22
US3265498A (en) 1966-08-09

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