JPS4991642A - - Google Patents
Info
- Publication number
- JPS4991642A JPS4991642A JP48137241A JP13724173A JPS4991642A JP S4991642 A JPS4991642 A JP S4991642A JP 48137241 A JP48137241 A JP 48137241A JP 13724173 A JP13724173 A JP 13724173A JP S4991642 A JPS4991642 A JP S4991642A
- Authority
- JP
- Japan
- 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.)
- Pending
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)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00318402A US3856522A (en) | 1972-12-26 | 1972-12-26 | Spacer layer for dye diffusion transfer film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4991642A true JPS4991642A (nl) | 1974-09-02 |
Family
ID=23238049
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48137241A Pending JPS4991642A (nl) | 1972-12-26 | 1973-12-07 | |
| JP15213079A Granted JPS55111943A (en) | 1972-12-26 | 1979-11-26 | Photograph products |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15213079A Granted JPS55111943A (en) | 1972-12-26 | 1979-11-26 | Photograph products |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3856522A (nl) |
| JP (2) | JPS4991642A (nl) |
| CA (1) | CA1014785A (nl) |
| DE (1) | DE2364137C2 (nl) |
| FR (1) | FR2279132A2 (nl) |
| GB (1) | GB1453844A (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541490A (en) * | 1978-09-15 | 1980-03-24 | Polaroid Corp | Diffusion transfer photograph film unit |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6029103B2 (ja) * | 1976-12-10 | 1985-07-09 | 富士写真フイルム株式会社 | カラ−拡散転写法用写真要素 |
| JPS6012626B2 (ja) * | 1977-12-02 | 1985-04-02 | 富士写真フイルム株式会社 | カラ−拡散転写法用写真要素 |
| US6203970B1 (en) * | 1999-12-16 | 2001-03-20 | Eastman Kodak Company | Photographic element with porous membrane overcoat |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1071087A (en) * | 1963-05-01 | 1967-06-07 | Polaroid Corp | Diffusion transfer process and image receiving elements therefor |
| US3362821A (en) * | 1963-05-01 | 1968-01-09 | Polaroid Corp | Diffusion transfer processes utilizing photosensitive elements containing polymeric acid spacer layers |
| BE679642A (nl) * | 1965-04-23 | 1966-10-18 | ||
| US3575700A (en) * | 1967-05-26 | 1971-04-20 | Polaroid Corp | Polyvinylamide grafts in spacer layers for color diffusion transfer light sensitive units |
| US3421892A (en) * | 1967-05-26 | 1969-01-14 | Polaroid Corp | Novel photographic products and processes |
| BE759459R (fr) * | 1969-11-26 | 1971-05-26 | Polaroid Corp | Nouveaux produits et procedes |
| US3625685A (en) * | 1971-02-26 | 1971-12-07 | Polaroid Corp | Photographic color diffusion-transfer element comprising aqueous film-forming synthetic polymer suspension layers intermediate its sensitive layers and processes for their use |
| US3748129A (en) * | 1971-12-06 | 1973-07-24 | Polaroid Corp | Dye image providing materials within diffusion transfer barrier layers |
| US3785815A (en) * | 1972-04-24 | 1974-01-15 | Polaroid Corp | Spacer or timing layer in color diffusion transfer film |
-
1972
- 1972-12-26 US US00318402A patent/US3856522A/en not_active Expired - Lifetime
-
1973
- 1973-12-07 CA CA187,675A patent/CA1014785A/en not_active Expired
- 1973-12-07 JP JP48137241A patent/JPS4991642A/ja active Pending
- 1973-12-07 GB GB5684773A patent/GB1453844A/en not_active Expired
- 1973-12-21 DE DE2364137A patent/DE2364137C2/de not_active Expired
- 1973-12-21 FR FR7346130A patent/FR2279132A2/fr active Granted
-
1979
- 1979-11-26 JP JP15213079A patent/JPS55111943A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541490A (en) * | 1978-09-15 | 1980-03-24 | Polaroid Corp | Diffusion transfer photograph film unit |
| JPS6226456B2 (nl) * | 1978-09-15 | 1987-06-09 | Polaroid Corp |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2364137A1 (de) | 1974-06-27 |
| JPS55111943A (en) | 1980-08-29 |
| JPS569699B2 (nl) | 1981-03-03 |
| DE2364137C2 (de) | 1984-09-20 |
| FR2279132B2 (nl) | 1980-01-04 |
| US3856522A (en) | 1974-12-24 |
| GB1453844A (en) | 1976-10-27 |
| FR2279132A2 (fr) | 1976-02-13 |
| CA1014785A (en) | 1977-08-02 |