AR246127A1 - Materiales fotograficos de alto contraste manipulables bajo condiciones de luz segura brillante - Google Patents
Materiales fotograficos de alto contraste manipulables bajo condiciones de luz segura brillanteInfo
- Publication number
- AR246127A1 AR246127A1 AR31423689A AR31423689A AR246127A1 AR 246127 A1 AR246127 A1 AR 246127A1 AR 31423689 A AR31423689 A AR 31423689A AR 31423689 A AR31423689 A AR 31423689A AR 246127 A1 AR246127 A1 AR 246127A1
- Authority
- AR
- Argentina
- Prior art keywords
- high contrast
- alkyl
- photographic materials
- safe light
- contrast photographic
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/10—Organic substances
- G03C1/12—Methine and polymethine dyes
- G03C1/14—Methine and polymethine dyes with an odd number of CH groups
- G03C1/16—Methine and polymethine dyes with an odd number of CH groups with one CH group
-
- 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
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/061—Hydrazine compounds
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888814964A GB8814964D0 (en) | 1988-06-23 | 1988-06-23 | Bright safe light handleable high contrast photographic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
AR246127A1 true AR246127A1 (es) | 1994-03-30 |
Family
ID=10639226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR31423689A AR246127A1 (es) | 1988-06-23 | 1989-06-23 | Materiales fotograficos de alto contraste manipulables bajo condiciones de luz segura brillante |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0351077B1 (fr) |
JP (1) | JPH0246444A (fr) |
AR (1) | AR246127A1 (fr) |
CA (1) | CA1339297C (fr) |
DE (1) | DE68926939T2 (fr) |
GB (1) | GB8814964D0 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4933273A (en) * | 1988-12-02 | 1990-06-12 | Eastman Kodak Company | Photographic element and emulsion having enhanced sensitometric properties and process of development |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5722089B2 (fr) * | 1973-11-13 | 1982-05-11 | ||
CA1232068A (fr) * | 1984-06-08 | 1988-01-26 | National Research Council Of Canada | Dispositif d'authentification interferometrique a reconnaissance de formes |
JPS6129837A (ja) * | 1984-07-23 | 1986-02-10 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料及びそれを用いた超硬調ネガ画像形成方法 |
GB8617335D0 (en) * | 1986-07-16 | 1986-08-20 | Minnesota Mining & Mfg | Photographic light-sensitive systems |
JPH0731381B2 (ja) * | 1986-09-05 | 1995-04-10 | 富士写真フイルム株式会社 | 超硬調ネガ型ハロゲン化銀写真感光材料 |
JPH0652383B2 (ja) * | 1986-10-27 | 1994-07-06 | 富士写真フイルム株式会社 | ハロゲン化銀写真乳剤 |
JP2533333B2 (ja) * | 1987-09-01 | 1996-09-11 | 富士写真フイルム株式会社 | ハロゲン化銀写真感光材料 |
-
1988
- 1988-06-23 GB GB888814964A patent/GB8814964D0/en active Pending
-
1989
- 1989-06-21 CA CA 603412 patent/CA1339297C/fr not_active Expired - Fee Related
- 1989-06-22 JP JP16061189A patent/JPH0246444A/ja active Pending
- 1989-06-22 DE DE1989626939 patent/DE68926939T2/de not_active Expired - Fee Related
- 1989-06-22 EP EP89306299A patent/EP0351077B1/fr not_active Expired - Lifetime
- 1989-06-23 AR AR31423689A patent/AR246127A1/es active
Also Published As
Publication number | Publication date |
---|---|
JPH0246444A (ja) | 1990-02-15 |
EP0351077A1 (fr) | 1990-01-17 |
DE68926939D1 (de) | 1996-09-19 |
DE68926939T2 (de) | 1997-01-30 |
CA1339297C (fr) | 1997-08-19 |
EP0351077B1 (fr) | 1996-08-14 |
GB8814964D0 (en) | 1988-07-27 |
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