BE647416A - - Google Patents
Info
- Publication number
- BE647416A BE647416A BE647416DA BE647416A BE 647416 A BE647416 A BE 647416A BE 647416D A BE647416D A BE 647416DA BE 647416 A BE647416 A BE 647416A
- Authority
- BE
- Belgium
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)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27709963A | 1963-05-01 | 1963-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647416A true BE647416A (fr) | 1964-10-30 |
Family
ID=23059404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647416D BE647416A (fr) | 1963-05-01 | 1964-04-30 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE647416A (fr) |
| DE (1) | DE1191688B (fr) |
| GB (1) | GB1071087A (fr) |
| NL (1) | NL6404758A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3421893A (en) * | 1967-05-26 | 1969-01-14 | Polaroid Corp | Acrylic polymer spacer layers for photographic elements |
| 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 |
| CA1116455A (fr) * | 1976-04-14 | 1982-01-19 | David E. Hannie | Couches a effet temporisateur pour produits photographiques |
-
1964
- 1964-04-15 GB GB1563264A patent/GB1071087A/en not_active Expired
- 1964-04-29 NL NL6404758A patent/NL6404758A/xx unknown
- 1964-04-30 DE DEJ25750A patent/DE1191688B/de active Pending
- 1964-04-30 BE BE647416D patent/BE647416A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1071087A (en) | 1967-06-07 |
| DE1191688B (de) | 1965-04-22 |
| NL6404758A (fr) | 1965-10-25 |