GB1432805A - Diffusion transfer photographic products and processes - Google Patents

Diffusion transfer photographic products and processes

Info

Publication number
GB1432805A
GB1432805A GB1813673A GB1813673A GB1432805A GB 1432805 A GB1432805 A GB 1432805A GB 1813673 A GB1813673 A GB 1813673A GB 1813673 A GB1813673 A GB 1813673A GB 1432805 A GB1432805 A GB 1432805A
Authority
GB
United Kingdom
Prior art keywords
light
layer
colour
reagent
product
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
GB1813673A
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.)
POLAROIS CORP
Original Assignee
POLAROIS 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 POLAROIS CORP filed Critical POLAROIS CORP
Publication of GB1432805A publication Critical patent/GB1432805A/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
    • G03C1/00—Photosensitive materials
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor
    • 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
    • G03C8/24—Photosensitive materials characterised by the image-receiving section
    • G03C8/246—Non-macromolecular agents inhibiting image regression or formation of ghost images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
GB1813673A 1972-04-24 1973-04-16 Diffusion transfer photographic products and processes Expired GB1432805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00247048A US3802881A (en) 1972-04-24 1972-04-24 Color diffusion transfer film with whitening agent

Publications (1)

Publication Number Publication Date
GB1432805A true GB1432805A (en) 1976-04-22

Family

ID=22933337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1813673A Expired GB1432805A (en) 1972-04-24 1973-04-16 Diffusion transfer photographic products and processes

Country Status (7)

Country Link
US (1) US3802881A (ko)
JP (1) JPS5319408B2 (ko)
CA (1) CA1007508A (ko)
DE (1) DE2319718C2 (ko)
FR (1) FR2181937B1 (ko)
GB (1) GB1432805A (ko)
NL (1) NL181758C (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996050A (en) * 1974-04-23 1976-12-07 Polaroid Corporation Whitening agents in color diffusion transfer film units
US3853562A (en) * 1973-09-24 1974-12-10 Polaroid Corp Container for diffusion transfer films with whitening agent containing processing solution
JPS55156956U (ko) * 1979-04-27 1980-11-11
JPS61152449U (ko) * 1985-03-14 1986-09-20
IT1246185B (it) * 1990-07-20 1994-11-16 Minnesota Mining & Mfg Materiale fotografico agli alogenuri d'argento con ridotta colorazioneresidua da colorante sensibilizzatore.
US5262286A (en) * 1992-07-31 1993-11-16 Eastman Kodak Company Reduction of yellow stain in photographic prints
US6199720B1 (en) * 1998-03-20 2001-03-13 The Coca-Cola Company Vending machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1597578A1 (de) * 1966-08-31 1970-06-25 Fuji Photo Film Co Ltd Photographischer lichtempfindlicher Film und Verfahren zur Verhinderung der Bildung von Randschleiern bei photographischen lichtempfindlichen Filmen
US3547640A (en) * 1967-03-09 1970-12-15 Eastman Kodak Co Multicolor photographic elements
US3415645A (en) * 1967-03-10 1968-12-10 Polaroid Corp Opaque permeable polymeric layer in photo-sensitive element
US3415644A (en) * 1967-03-10 1968-12-10 Polaroid Corp Novel photographic products and processes
CA874918A (en) * 1967-08-30 1971-07-06 J. Weyerts Walter Color prints of improved brightness
US3594165A (en) * 1968-05-13 1971-07-20 Polaroid Corp Novel photographic products and processes
BE757959A (fr) * 1969-10-24 1971-04-23 Eastman Kodak Co Produit pour la mise en oeuvre d'un procede de photographie en couleurspar diffusion-transfert

Also Published As

Publication number Publication date
NL181758B (nl) 1987-05-18
FR2181937B1 (ko) 1982-06-04
FR2181937A1 (ko) 1973-12-07
DE2319718A1 (de) 1973-11-15
US3802881A (en) 1974-04-09
CA1007508A (en) 1977-03-29
NL181758C (nl) 1987-10-16
NL7305707A (ko) 1973-10-26
DE2319718C2 (de) 1983-10-27
JPS4948327A (ko) 1974-05-10
JPS5319408B2 (ko) 1978-06-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee