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 diffusioneInfo
- 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
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)
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)
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 |
AU549028B2 (en) * | 1981-05-26 | 1986-01-09 | Polaroid Corp. | Photosensitive elements with a spacer layer |
-
0
- BE BE759459D patent/BE759459R/fr active
-
1970
- 1970-11-25 IT IT5496970A patent/IT940248B/it active
- 1970-11-25 FR FR7042420A patent/FR2074944A6/fr not_active Expired
- 1970-11-26 JP JP10443270A patent/JPS4920972B1/ja active Pending
- 1970-11-26 CA CA099227A patent/CA924170A/en not_active Expired
- 1970-11-26 DE DE19702058263 patent/DE2058263C3/de not_active Expired
- 1970-11-26 GB GB5627070A patent/GB1335189A/en not_active Expired
- 1970-11-26 NL NL7017311A patent/NL165575C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1335189A (en) | 1973-10-24 |
DE2058263B2 (de) | 1973-08-09 |
NL165575C (nl) | 1981-04-15 |
NL165575B (nl) | 1980-11-17 |
BE759459R (fr) | 1971-05-26 |
JPS4920972B1 (fr) | 1974-05-29 |
NL7017311A (fr) | 1971-05-28 |
DE2058263C3 (de) | 1974-03-14 |
DE2058263A1 (de) | 1971-06-03 |
FR2074944A6 (fr) | 1971-10-08 |
CA924170A (en) | 1973-04-10 |
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