BR8206564A - PHOTOGRAPHIC ELEMENTS - Google Patents
PHOTOGRAPHIC ELEMENTSInfo
- Publication number
- BR8206564A BR8206564A BR8206564A BR8206564A BR8206564A BR 8206564 A BR8206564 A BR 8206564A BR 8206564 A BR8206564 A BR 8206564A BR 8206564 A BR8206564 A BR 8206564A BR 8206564 A BR8206564 A BR 8206564A
- Authority
- BR
- Brazil
- Prior art keywords
- photographic elements
- photographic
- elements
- 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/485—Direct positive emulsions
- G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
- G03C1/48569—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the emulsion type/grain forms, e.g. tabular grain emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32089181A | 1981-11-12 | 1981-11-12 | |
US43191282A | 1982-09-30 | 1982-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8206564A true BR8206564A (en) | 1983-09-27 |
Family
ID=26982707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8206564A BR8206564A (en) | 1981-11-12 | 1982-11-11 | PHOTOGRAPHIC ELEMENTS |
Country Status (11)
Country | Link |
---|---|
AU (1) | AU560223B2 (en) |
BR (1) | BR8206564A (en) |
CA (1) | CA1175692A (en) |
CH (1) | CH653150A5 (en) |
DE (1) | DE3241643C2 (en) |
FR (1) | FR2516262B1 (en) |
GB (1) | GB2110831B (en) |
IE (1) | IE54328B1 (en) |
IT (1) | IT1156334B (en) |
NL (1) | NL190672C (en) |
SE (1) | SE451040B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4444874A (en) * | 1982-09-15 | 1984-04-24 | Eastman Kodak Company | Photographic elements containing direct-positive emulsions and processes for their use |
JPS60173541A (en) * | 1984-02-20 | 1985-09-06 | Fuji Photo Film Co Ltd | Photo sensitive material comprising silver halide for direct positive |
US4520098A (en) * | 1984-05-31 | 1985-05-28 | Eastman Kodak Company | Photographic element exhibiting reduced sensitizing dye stain |
CA1259845A (en) * | 1985-02-04 | 1989-09-26 | Allan F. Sowinski | Reversal photographic elements containing tabular grain emulsions |
JPH0610756B2 (en) * | 1985-07-17 | 1994-02-09 | 富士写真フイルム株式会社 | Silver halide color-reversal photographic material |
JPH0619570B2 (en) * | 1986-02-07 | 1994-03-16 | 富士写真フイルム株式会社 | Photosensitive material |
JPS62260139A (en) * | 1986-04-25 | 1987-11-12 | イルフオード アー ゲー | Manufacture of photographic direct positive emulsion |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1507989A (en) * | 1974-12-19 | 1978-04-19 | Ciba Geigy Ag | Photographic emulsions |
GB1520976A (en) * | 1976-06-10 | 1978-08-09 | Ciba Geigy Ag | Photographic emulsions |
GB1570581A (en) * | 1978-05-25 | 1980-07-02 | Ciba Geigy Ag | Preparation of silver halide emulsions |
DE2905655C2 (en) * | 1977-06-08 | 1995-03-30 | Ilford Ltd | A process for the preparation of photographic silver halide emulsions containing twin-type silver halide crystals |
-
1982
- 1982-11-09 FR FR8218747A patent/FR2516262B1/en not_active Expired
- 1982-11-09 CH CH6524/82A patent/CH653150A5/en not_active IP Right Cessation
- 1982-11-10 CA CA000415270A patent/CA1175692A/en not_active Expired
- 1982-11-11 DE DE3241643A patent/DE3241643C2/en not_active Expired - Fee Related
- 1982-11-11 AU AU90380/82A patent/AU560223B2/en not_active Ceased
- 1982-11-11 BR BR8206564A patent/BR8206564A/en not_active IP Right Cessation
- 1982-11-12 SE SE8206450A patent/SE451040B/en not_active IP Right Cessation
- 1982-11-12 IE IE2702/82A patent/IE54328B1/en not_active IP Right Cessation
- 1982-11-12 NL NL8204398A patent/NL190672C/en not_active IP Right Cessation
- 1982-11-12 IT IT24240/82A patent/IT1156334B/en active
- 1982-11-12 GB GB08232305A patent/GB2110831B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IE822702L (en) | 1983-05-12 |
CA1175692A (en) | 1984-10-09 |
GB2110831B (en) | 1985-08-21 |
NL190672B (en) | 1994-01-17 |
DE3241643C2 (en) | 1997-04-17 |
AU9038082A (en) | 1983-05-19 |
FR2516262B1 (en) | 1987-02-20 |
FR2516262A1 (en) | 1983-05-13 |
GB2110831A (en) | 1983-06-22 |
IT1156334B (en) | 1987-02-04 |
CH653150A5 (en) | 1985-12-13 |
AU560223B2 (en) | 1987-04-02 |
SE8206450D0 (en) | 1982-11-12 |
SE451040B (en) | 1987-08-24 |
NL190672C (en) | 1994-06-16 |
IT8224240A0 (en) | 1982-11-12 |
DE3241643A1 (en) | 1983-05-19 |
NL8204398A (en) | 1983-06-01 |
IE54328B1 (en) | 1989-08-30 |
SE8206450L (en) | 1983-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) | ||
B15K | Others concerning applications: alteration of classification |
Ipc: G03C 1/485 (2006.01) |