FR2181937B1 - - Google Patents

Info

Publication number
FR2181937B1
FR2181937B1 FR7314463A FR7314463A FR2181937B1 FR 2181937 B1 FR2181937 B1 FR 2181937B1 FR 7314463 A FR7314463 A FR 7314463A FR 7314463 A FR7314463 A FR 7314463A FR 2181937 B1 FR2181937 B1 FR 2181937B1
Authority
FR
France
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
FR7314463A
Other versions
FR2181937A1 (fr
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 FR2181937A1 publication Critical patent/FR2181937A1/fr
Application granted granted Critical
Publication of FR2181937B1 publication Critical patent/FR2181937B1/fr
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)
FR7314463A 1972-04-24 1973-04-19 Expired FR2181937B1 (fr)

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 (2)

Publication Number Publication Date
FR2181937A1 FR2181937A1 (fr) 1973-12-07
FR2181937B1 true FR2181937B1 (fr) 1982-06-04

Family

ID=22933337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7314463A Expired FR2181937B1 (fr) 1972-04-24 1973-04-19

Country Status (7)

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

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 (fr) * 1979-04-27 1980-11-11
JPS61152449U (fr) * 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
GB1154056A (en) * 1966-08-31 1969-06-04 Fuji Photo Film Co Ltd Prevention of Edge Fog in Photographic Light-Sensitive Films.
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
NL181758C (nl) 1987-10-16
JPS5319408B2 (fr) 1978-06-21
GB1432805A (en) 1976-04-22
NL7305707A (fr) 1973-10-26
DE2319718A1 (de) 1973-11-15
NL181758B (nl) 1987-05-18
US3802881A (en) 1974-04-09
DE2319718C2 (de) 1983-10-27
JPS4948327A (fr) 1974-05-10
CA1007508A (en) 1977-03-29
FR2181937A1 (fr) 1973-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse