USB321323I5 - - Google Patents
Info
- Publication number
- USB321323I5 USB321323I5 US321323DD USB321323I5 US B321323 I5 USB321323 I5 US B321323I5 US 321323D D US321323D D US 321323DD US B321323 I5 USB321323 I5 US B321323I5
- Authority
- US
- United States
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/268—Processing baths not provided for elsewhere, e.g. pre-treatment, stop, intermediate or rinse baths
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US321323A US3294536A (en) | 1963-11-04 | 1963-11-04 | Photographic prehardener compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USB321323I5 true USB321323I5 (de) |
Family
ID=23250130
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US321323D Pending USB321323I5 (de) | 1963-11-04 | ||
| US321323A Expired - Lifetime US3294536A (en) | 1963-11-04 | 1963-11-04 | Photographic prehardener compositions |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US321323A Expired - Lifetime US3294536A (en) | 1963-11-04 | 1963-11-04 | Photographic prehardener compositions |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US3294536A (de) |
| BE (1) | BE655201A (de) |
| DE (1) | DE1447652A1 (de) |
| GB (1) | GB1079934A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3451817A (en) * | 1966-11-01 | 1969-06-24 | Eastman Kodak Co | Combined formaldehyde and bis-bisulfite aldehydes as hardeners |
| BE794397A (fr) * | 1972-01-24 | 1973-07-23 | Du Pont | Bains d'activation photographiques |
| GB1550356A (en) * | 1975-05-01 | 1979-08-15 | Agfa Gevaert | Hardening developers for silver halide photography |
| US4383030A (en) * | 1981-04-27 | 1983-05-10 | E. I. Du Pont De Nemours And Company | Low coating weight silver halide element using mix sensitization techniques |
| US4508773A (en) * | 1983-04-27 | 1985-04-02 | Eschem Inc. | Paper product and glue therefor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2356477A (en) * | 1941-03-25 | 1944-08-22 | Eastman Kodak Co | Hardeners for photographic processing solutions |
| US2493838A (en) * | 1945-07-19 | 1950-01-10 | Bennett F Terry | Photoprinting processes |
| US2585596A (en) * | 1949-12-29 | 1952-02-12 | Du Pont | Photographic emulsions containing 2, 5-dimethoxytetrahydrofuran |
| US2920081A (en) * | 1957-05-08 | 1960-01-05 | Union Carbide Corp | Production of 2, 5-dialkoxy-tetrahydrofuran |
| BE628157A (de) * | 1962-02-16 |
-
0
- US US321323D patent/USB321323I5/en active Pending
-
1963
- 1963-11-04 US US321323A patent/US3294536A/en not_active Expired - Lifetime
-
1964
- 1964-10-03 DE DE19641447652 patent/DE1447652A1/de not_active Withdrawn
- 1964-11-03 BE BE655201A patent/BE655201A/xx unknown
- 1964-11-04 GB GB44902/64A patent/GB1079934A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3294536A (en) | 1966-12-27 |
| DE1447652A1 (de) | 1968-12-05 |
| GB1079934A (en) | 1967-08-16 |
| BE655201A (de) | 1965-03-01 |