CA1041340A - Embossed film unit fluid receiving trap - Google Patents
Embossed film unit fluid receiving trapInfo
- Publication number
- CA1041340A CA1041340A CA225,650A CA225650A CA1041340A CA 1041340 A CA1041340 A CA 1041340A CA 225650 A CA225650 A CA 225650A CA 1041340 A CA1041340 A CA 1041340A
- Authority
- CA
- Canada
- Prior art keywords
- sheet
- sheets
- trap
- invention according
- film unit
- Prior art date
- 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 title abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 43
- 238000004049 embossing Methods 0.000 claims abstract description 3
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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
- G03C8/32—Development processes or agents therefor
- G03C8/34—Containers for the agents
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Developing Apparatuses (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20580/74A GB1513733A (en) | 1974-05-09 | 1974-05-09 | Self-processing photographic film unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1041340A true CA1041340A (en) | 1978-10-31 |
Family
ID=10148267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA225,650A Expired CA1041340A (en) | 1974-05-09 | 1975-04-28 | Embossed film unit fluid receiving trap |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4247626A (enExample) |
| JP (1) | JPS50153629A (enExample) |
| CA (1) | CA1041340A (enExample) |
| DE (1) | DE2520839A1 (enExample) |
| FR (1) | FR2270622B1 (enExample) |
| GB (1) | GB1513733A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2843476A1 (de) * | 1978-10-05 | 1980-04-17 | Agfa Gevaert Ag | Photographische filmeinheit mit integralem aufbau |
| US4356248A (en) * | 1981-05-26 | 1982-10-26 | Polaroid Corporation | Photographic product |
| JPS5834442A (ja) * | 1981-08-25 | 1983-02-28 | Fuji Photo Film Co Ltd | 自己処理写真フイルムユニツトおよびその製造方法 |
| US4545663A (en) * | 1982-12-27 | 1985-10-08 | Polaroid Corporation | Integral self-developing film unit and system for use thereof |
| JP2693250B2 (ja) * | 1989-03-20 | 1997-12-24 | 富士写真フイルム株式会社 | インスタントフイルムユニット |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3652281A (en) * | 1968-07-15 | 1972-03-28 | Polaroid Corp | Photographic film unit |
| US3619193A (en) * | 1968-12-30 | 1971-11-09 | Polaroid Corp | Photographic film unit |
| US3776732A (en) * | 1969-07-15 | 1973-12-04 | Eastman Kodak Co | Liquid trapping means for in-camera processed photographic product |
| BE755007A (fr) * | 1969-08-19 | 1971-02-19 | Polaroid Corp | Ensemble pelliculaire photographique |
| US3689269A (en) * | 1971-01-07 | 1972-09-05 | Schieven Arline E | Liquid trapping means for a film unit |
-
1974
- 1974-05-09 GB GB20580/74A patent/GB1513733A/en not_active Expired
-
1975
- 1975-04-28 CA CA225,650A patent/CA1041340A/en not_active Expired
- 1975-05-06 JP JP50054120A patent/JPS50153629A/ja active Pending
- 1975-05-09 DE DE19752520839 patent/DE2520839A1/de not_active Withdrawn
- 1975-05-09 FR FR7514491A patent/FR2270622B1/fr not_active Expired
-
1978
- 1978-01-23 US US05/871,731 patent/US4247626A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4247626A (en) | 1981-01-27 |
| FR2270622A1 (enExample) | 1975-12-05 |
| FR2270622B1 (enExample) | 1980-01-11 |
| JPS50153629A (enExample) | 1975-12-10 |
| DE2520839A1 (de) | 1975-11-27 |
| GB1513733A (en) | 1978-06-07 |
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