IT948785B - Perfezionamento nei complessi di pellicola per macchine fotografiche a sviluppo immediato dell immagine - Google Patents

Perfezionamento nei complessi di pellicola per macchine fotografiche a sviluppo immediato dell immagine

Info

Publication number
IT948785B
IT948785B IT48659/72A IT4865972A IT948785B IT 948785 B IT948785 B IT 948785B IT 48659/72 A IT48659/72 A IT 48659/72A IT 4865972 A IT4865972 A IT 4865972A IT 948785 B IT948785 B IT 948785B
Authority
IT
Italy
Prior art keywords
improvement
image
immediate development
complexes
film
Prior art date
Application number
IT48659/72A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT948785B publication Critical patent/IT948785B/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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
    • G03C8/46—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by the trapping means or gas releasing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Bag Frames (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Endoscopes (AREA)
  • Camera Data Copying Or Recording (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
IT48659/72A 1971-03-15 1972-02-29 Perfezionamento nei complessi di pellicola per macchine fotografiche a sviluppo immediato dell immagine IT948785B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12427371A 1971-03-15 1971-03-15

Publications (1)

Publication Number Publication Date
IT948785B true IT948785B (it) 1973-06-11

Family

ID=22413852

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48659/72A IT948785B (it) 1971-03-15 1972-02-29 Perfezionamento nei complessi di pellicola per macchine fotografiche a sviluppo immediato dell immagine

Country Status (10)

Country Link
US (1) US3756824A (it)
JP (1) JPS55730B2 (it)
AU (1) AU470381B2 (it)
BE (1) BE780690A (it)
CA (1) CA972608A (it)
DE (1) DE2212287C3 (it)
FR (1) FR2130220B1 (it)
GB (1) GB1333688A (it)
IT (1) IT948785B (it)
NL (1) NL171631C (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677046A (en) * 1984-12-12 1987-06-30 Fuji Photo Film Co., Ltd. Instant photographic method and apparatus
US4767691A (en) * 1987-05-04 1988-08-30 Polaroid Corporation Photographic film assemblage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627460A (en) * 1950-05-11 1953-02-03 Polaroid Corp Sealed photographic film unit containing a liquid
US3479936A (en) * 1966-12-23 1969-11-25 Polaroid Corp Exposure control system
US3415644A (en) * 1967-03-10 1968-12-10 Polaroid Corp Novel photographic products and processes
US3473925A (en) * 1968-05-23 1969-10-21 Polaroid Corp Photographic diffusion transfer color process and film unit for use therein
US3578540A (en) * 1968-07-22 1971-05-11 Polaroid Corp Color photographic product formed by diffusion transfer
US3619193A (en) * 1968-12-30 1971-11-09 Polaroid Corp Photographic film unit

Also Published As

Publication number Publication date
JPS55730B2 (it) 1980-01-09
JPS4845226A (it) 1973-06-28
DE2212287A1 (de) 1972-09-21
DE2212287B2 (de) 1980-08-07
AU470381B2 (en) 1973-09-06
BE780690A (fr) 1972-09-15
NL171631B (nl) 1982-11-16
AU3961672A (en) 1973-09-06
FR2130220A1 (it) 1972-11-03
GB1333688A (en) 1973-10-10
FR2130220B1 (it) 1976-10-29
NL7203426A (it) 1972-09-19
DE2212287C3 (de) 1981-05-27
NL171631C (nl) 1983-04-18
CA972608A (en) 1975-08-12
US3756824A (en) 1973-09-04

Similar Documents

Publication Publication Date Title
IT980119B (it) Perfezionamento nei complessi di pellicola fotografica a svilup po immediato dell immagine
IT1026190B (it) Perfezionamento nei complessi a racla o simili
IT971529B (it) Materiali per fotografia
FR2279128A1 (fr) Monture pour photographies
AT322979B (de) Photographischer filmverband
JPS55101943A (en) Diffusionntransfer process photographic film unit
IT952737B (it) Perfezionamento nei caricatori di pellicola per macchine fotogra fiche a sviluppo immediato del im magine
BE761808A (fr) Presentoir pour photographies et analogues
IT1045415B (it) Perfezionamento nelle disposizioni di avanzamento della pellicola per apparecchi fotografici di tipo a sviluppo immediato dell immagine
GB1417159A (en) Photographic silver halide materials
IT958499B (it) Perfezionamento negli apparecchi fotografici a sviluppo immediato dell immagine
IT956073B (it) Macchina volumetrica
IT952297B (it) Prodotto fotografico per formazione di immagini mediante trasporto a diffusione
IT948785B (it) Perfezionamento nei complessi di pellicola per macchine fotografiche a sviluppo immediato dell immagine
IT948272B (it) Compositore fotografico
AT326367B (de) Verbundfolie
CH534894A (fr) Projecteur cinématographique
IT951680B (it) Perfezionamento negli apparecchi fotografici a sviluppo immediato dell immagine
BE789201A (fr) Machine volumetrique
IT946388B (it) Caricatore di pellicola
RO64416A (ro) Procedeu de obtinere a unei imagini fotografice in culori
IT950445B (it) Proiettore cinematografico
CH536188A (de) Verbundfolie
BE761593A (fr) Nouvelles compositions de developpement-fixage utilisables en photographie
IT952557B (it) Perfezionamento negli apparecchi fotografici a sviluppo immediato dell immagine