IT940248B - Perfezionamento nei prodotti foto grafici adatti particolarmente all impiego nei procedimenti foto grafici a colori con trasferimento per diffusione - Google Patents

Perfezionamento nei prodotti foto grafici adatti particolarmente all impiego nei procedimenti foto grafici a colori con trasferimento per diffusione

Info

Publication number
IT940248B
IT940248B IT5496970A IT5496970A IT940248B IT 940248 B IT940248 B IT 940248B IT 5496970 A IT5496970 A IT 5496970A IT 5496970 A IT5496970 A IT 5496970A IT 940248 B IT940248 B IT 940248B
Authority
IT
Italy
Prior art keywords
photo graphic
diffusion
improvement
transfer
particularly suitable
Prior art date
Application number
IT5496970A
Other languages
English (en)
Italian (it)
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 IT940248B publication Critical patent/IT940248B/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
    • G03C8/52—Bases or auxiliary layers; Substances therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
IT5496970A 1969-11-26 1970-11-25 Perfezionamento nei prodotti foto grafici adatti particolarmente all impiego nei procedimenti foto grafici a colori con trasferimento per diffusione IT940248B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88020569A 1969-11-26 1969-11-26

Publications (1)

Publication Number Publication Date
IT940248B true IT940248B (it) 1973-02-10

Family

ID=25375723

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5496970A IT940248B (it) 1969-11-26 1970-11-25 Perfezionamento nei prodotti foto grafici adatti particolarmente all impiego nei procedimenti foto grafici a colori con trasferimento per diffusione

Country Status (8)

Country Link
JP (1) JPS4920972B1 (fr)
BE (1) BE759459R (fr)
CA (1) CA924170A (fr)
DE (1) DE2058263C3 (fr)
FR (1) FR2074944A6 (fr)
GB (1) GB1335189A (fr)
IT (1) IT940248B (fr)
NL (1) NL165575C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785815A (en) * 1972-04-24 1974-01-15 Polaroid Corp Spacer or timing layer in color diffusion transfer film
US3856522A (en) * 1972-12-26 1974-12-24 Polaroid Corp Spacer layer for dye diffusion transfer film
EP0066341B1 (fr) * 1981-05-26 1986-09-10 Polaroid Corporation Elément photosensible et procédé photographique

Also Published As

Publication number Publication date
JPS4920972B1 (fr) 1974-05-29
NL7017311A (fr) 1971-05-28
NL165575B (nl) 1980-11-17
GB1335189A (en) 1973-10-24
FR2074944A6 (fr) 1971-10-08
DE2058263B2 (de) 1973-08-09
BE759459R (fr) 1971-05-26
DE2058263A1 (de) 1971-06-03
CA924170A (en) 1973-04-10
DE2058263C3 (de) 1974-03-14
NL165575C (nl) 1981-04-15

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