FR2374704A1 - - Google Patents
Info
- Publication number
- FR2374704A1 FR2374704A1 FR7738135A FR7738135A FR2374704A1 FR 2374704 A1 FR2374704 A1 FR 2374704A1 FR 7738135 A FR7738135 A FR 7738135A FR 7738135 A FR7738135 A FR 7738135A FR 2374704 A1 FR2374704 A1 FR 2374704A1
- Authority
- FR
- France
- Prior art keywords
- color
- compound
- formula
- materials
- material contains
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/10—Spiro-condensed systems
-
- 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/305—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
- G03C7/30541—Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the released 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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/3212—Couplers characterised by a group not in coupling site, e.g. ballast group, as far as the coupling rest is not specific
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15275276A JPS5376834A (en) | 1976-12-17 | 1976-12-17 | Silver halide color photographic material |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2374704A1 true FR2374704A1 (US06521211-20030218-C00004.png) | 1978-07-13 |
Family
ID=15547382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7738135A Withdrawn FR2374704A1 (US06521211-20030218-C00004.png) | 1976-12-17 | 1977-12-16 |
Country Status (7)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5382411A (en) * | 1976-12-28 | 1978-07-20 | Konishiroku Photo Ind Co Ltd | Silver halide color photographic material |
JPH0717854B2 (ja) * | 1986-01-18 | 1995-03-01 | 住友化学工業株式会社 | スピロビクロマン化合物およびそれを用いる染色または捺染法 |
DE3816873A1 (de) * | 1988-05-18 | 1989-11-30 | Agfa Gevaert Ag | Farbfotografisches aufzeichnungsmaterial mit 2-aequivalentpurpurkupplern |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1183515A (en) * | 1966-05-16 | 1970-03-11 | Eastman Kodak Co | Pyrazolone-containing Colour Couplers and Image Forming Layers Containing Them |
FR2227560A1 (US06521211-20030218-C00004.png) * | 1973-04-25 | 1974-11-22 | Fuji Photo Film Co Ltd |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1381499A (en) * | 1970-12-29 | 1975-01-22 | Fuji Photo Film Co Ltd | Dihydroxyspirochroman compounds and polyester compositions and colour photographic materials containing said compounds as the stabilizer |
-
1976
- 1976-12-17 JP JP15275276A patent/JPS5376834A/ja active Granted
-
1977
- 1977-12-14 US US05/860,738 patent/US4148656A/en not_active Expired - Lifetime
- 1977-12-14 SE SE7714217A patent/SE7714217L/xx unknown
- 1977-12-15 GB GB52280/77A patent/GB1597490A/en not_active Expired
- 1977-12-15 AU AU31600/77A patent/AU500888B1/en not_active Expired
- 1977-12-16 FR FR7738135A patent/FR2374704A1/fr not_active Withdrawn
- 1977-12-16 DE DE2756280A patent/DE2756280C3/de not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1183515A (en) * | 1966-05-16 | 1970-03-11 | Eastman Kodak Co | Pyrazolone-containing Colour Couplers and Image Forming Layers Containing Them |
US3519429A (en) * | 1966-05-16 | 1970-07-07 | Eastman Kodak Co | Silver halide emulsions containing a stabilizer pyrazolone coupler |
FR2227560A1 (US06521211-20030218-C00004.png) * | 1973-04-25 | 1974-11-22 | Fuji Photo Film Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
US4148656A (en) | 1979-04-10 |
DE2756280C3 (de) | 1981-07-23 |
DE2756280A1 (de) | 1978-06-29 |
SE7714217L (sv) | 1978-06-18 |
JPS568350B2 (US06521211-20030218-C00004.png) | 1981-02-23 |
AU500888B1 (en) | 1979-06-07 |
DE2756280B2 (de) | 1980-09-04 |
GB1597490A (en) | 1981-09-09 |
JPS5376834A (en) | 1978-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |