BE680470A - - Google Patents
Info
- Publication number
- BE680470A BE680470A BE680470DA BE680470A BE 680470 A BE680470 A BE 680470A BE 680470D A BE680470D A BE 680470DA BE 680470 A BE680470 A BE 680470A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
- C07D311/72—3,4-Dihydro derivatives having in position 2 at least one methyl radical and in position 6 one oxygen atom, e.g. tocopherols
-
- 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
- G03C1/8155—Organic compounds therefor
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- 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
- G03C8/24—Photosensitive materials characterised by the image-receiving section
- G03C8/246—Non-macromolecular agents inhibiting image regression or formation of ghost images
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Pyrane Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45288965A | 1965-05-03 | 1965-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE680470A true BE680470A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1966-10-17 |
Family
ID=23798364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE680470D BE680470A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1965-05-03 | 1966-05-03 |
Country Status (4)
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE777487A (fr) * | 1970-12-29 | 1972-04-17 | Fuji Photo Film Co Ltd | Nouveaux composes de dihydroxyspirochromane, ainsi que des compositionsde polyesters et des materiels de photographie en couleurs contenant lesdits composes comme stabilisants |
| JPS5618943B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1973-04-25 | 1981-05-02 | ||
| US4042394A (en) * | 1973-05-07 | 1977-08-16 | Eastman Kodak Company | Photographic dye image stabilization |
| JPS5234494B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1974-07-09 | 1977-09-03 | ||
| DE2526468C2 (de) * | 1975-06-13 | 1983-05-05 | Agfa-Gevaert Ag, 5090 Leverkusen | Farbphotographisches Aufzeichnungsmaterial |
| JPS603174B2 (ja) * | 1976-10-30 | 1985-01-26 | コニカ株式会社 | 色素▲たい▼色防止剤を含有するカラ−写真材料 |
| JPS52152225A (en) * | 1976-06-11 | 1977-12-17 | Fuji Photo Film Co Ltd | Color photographic light sensitive material |
| JPS5320327A (en) * | 1976-08-09 | 1978-02-24 | Konishiroku Photo Ind Co Ltd | Color photographic material containing dye image antifading agent |
| JPS603173B2 (ja) * | 1976-10-23 | 1985-01-26 | コニカ株式会社 | 色素褪色防止剤を含有するカラ−写真材料 |
| JPS5355121A (en) * | 1976-10-29 | 1978-05-19 | Fuji Photo Film Co Ltd | Color photographic material |
| JPS5382411A (en) * | 1976-12-28 | 1978-07-20 | Konishiroku Photo Ind Co Ltd | Silver halide color photographic material |
| US4268621A (en) * | 1978-07-29 | 1981-05-19 | Konishiroku Photo Industry Co., Ltd. | Direct positive photographic material |
| JPS56151936A (en) * | 1980-04-28 | 1981-11-25 | Fuji Photo Film Co Ltd | Photographic print by color diffusion transfer method |
| JPS60143331A (ja) | 1983-12-29 | 1985-07-29 | Fuji Photo Film Co Ltd | ハロゲン化銀写真感光材料 |
| JPS60232550A (ja) | 1984-05-02 | 1985-11-19 | Fuji Photo Film Co Ltd | ハロゲン化銀カラ−写真感光材料 |
| DE3564871D1 (en) * | 1984-05-22 | 1988-10-13 | Konishiroku Photo Ind | Silver halide color photographic material |
| US4763966A (en) * | 1984-07-16 | 1988-08-16 | Fuji Photo Film Co., Ltd. | Infrared absorbent |
| JPS61167953A (ja) * | 1985-01-21 | 1986-07-29 | Fuji Photo Film Co Ltd | ハロゲン化銀カラ−写真感光材料 |
| EP0209118B1 (en) | 1985-07-17 | 1991-10-23 | Konica Corporation | Silver halide photographic material |
| JPS6267536A (ja) * | 1985-09-19 | 1987-03-27 | Konishiroku Photo Ind Co Ltd | 写真要素 |
| JPH0715568B2 (ja) | 1986-01-20 | 1995-02-22 | コニカ株式会社 | ハロゲン化銀カラ−写真感光材料 |
| JPS62174741A (ja) * | 1986-01-24 | 1987-07-31 | Fuji Photo Film Co Ltd | 有機基体物質を光に対して安定化する方法 |
| DE3783288T2 (de) | 1986-08-15 | 1993-04-22 | Fuji Photo Film Co Ltd | Farbkopie und verfahren zu deren herstellung. |
| US5308549A (en) * | 1991-11-12 | 1994-05-03 | Hoffmann-La Roche Inc. | Stabilizers for thermo plastic materials |
| US5376520A (en) | 1992-12-07 | 1994-12-27 | Konica Corporation | Silver halide light sensitive color photographic material |
| JP3616130B2 (ja) * | 1993-06-04 | 2005-02-02 | イーストマン コダック カンパニー | 感赤外線性光熱写真ハロゲン化銀要素及び画像形成性媒体の露光方法 |
| US5576165A (en) * | 1993-07-07 | 1996-11-19 | Fuji Photo Film Co., Ltd. | Silver halide color photographic material |
| JPH0733746A (ja) * | 1993-07-27 | 1995-02-03 | Konica Corp | 有機金属錯体化合物及び該化合物を用いた光記録媒体 |
| US5672722A (en) * | 1993-11-12 | 1997-09-30 | Fuji Photo Film Co., Ltd. | Color fade inhibitor |
| US5534390A (en) * | 1993-11-12 | 1996-07-09 | Fuji Photo Film Co., Ltd. | Silver halide color photographic material |
| US6171707B1 (en) | 1994-01-18 | 2001-01-09 | 3M Innovative Properties Company | Polymeric film base having a coating layer of organic solvent based polymer with a fluorinated antistatic agent |
| US5492804A (en) * | 1994-06-30 | 1996-02-20 | Minnesota Mining And Manufacturing Company | Chromogenic leuco redox-dye-releasing compounds for photothermographic elements |
| US5492805A (en) * | 1994-06-30 | 1996-02-20 | Minnesota Mining And Manufacturing Company | Blocked leuco dyes for photothermographic elements |
| US5545514A (en) * | 1994-07-14 | 1996-08-13 | Konica Corporation | Silver halide light-sensitive color photographic material |
| US5928857A (en) * | 1994-11-16 | 1999-07-27 | Minnesota Mining And Manufacturing Company | Photothermographic element with improved adherence between layers |
| US5492803A (en) * | 1995-01-06 | 1996-02-20 | Minnesota Mining And Manufacturing Company | Hydrazide redox-dye-releasing compounds for photothermographic elements |
| US5478721A (en) * | 1995-01-31 | 1995-12-26 | Eastman Kodak Company | Photographic elements containing emulsion stabilizers |
| JP3584119B2 (ja) | 1996-04-05 | 2004-11-04 | 富士写真フイルム株式会社 | ハロゲン化銀カラー写真感光材料 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2421811A (en) * | 1939-07-14 | 1947-06-10 | Univ Minnesota | Process for producing chroman compounds |
| US2360290A (en) * | 1941-07-31 | 1944-10-10 | Eastman Kodak Co | Preventing formation of color fog in emulsions |
| US2535058A (en) * | 1947-03-03 | 1950-12-26 | Universal Oil Prod Co | Stabilization process |
-
1965
- 1965-05-03 US US452889A patent/US3432300A/en not_active Expired - Lifetime
-
1966
- 1966-05-02 DE DE19661547684 patent/DE1547684A1/de not_active Withdrawn
- 1966-05-03 GB GB19499/66A patent/GB1141812A/en not_active Expired
- 1966-05-03 BE BE680470D patent/BE680470A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1547684A1 (de) | 1970-02-26 |
| GB1141812A (en) | 1969-02-05 |
| US3432300A (en) | 1969-03-11 |