DE1129053B - - Google Patents
Info
- Publication number
- DE1129053B DE1129053B DENDAT1129053D DE1129053DA DE1129053B DE 1129053 B DE1129053 B DE 1129053B DE NDAT1129053 D DENDAT1129053 D DE NDAT1129053D DE 1129053D A DE1129053D A DE 1129053DA DE 1129053 B DE1129053 B DE 1129053B
- Authority
- DE
- Germany
- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
- C07D307/84—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D307/85—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 2
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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
- 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
- G03C7/36—Couplers containing compounds with active methylene groups
- G03C7/38—Couplers containing compounds with active methylene groups in rings
- G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27123/59A GB890305A (en) | 1959-08-07 | 1959-08-07 | Amide colour couplers for colour photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1129053B true DE1129053B (US06373033-20020416-M00071.png) |
Family
ID=10254591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1129053D Pending DE1129053B (US06373033-20020416-M00071.png) | 1959-08-07 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1194257B (de) * | 1962-06-14 | 1965-06-03 | Ciba Geigy | Lichtempfindliche farbphotographische Schicht fuer das Farbentwicklungsverfahren |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3498789A (en) * | 1967-03-13 | 1970-03-03 | Eastman Kodak Co | Photographic element having a novel filter layer thereon |
| GB2399057B (en) * | 2004-04-23 | 2005-02-02 | Hewie Edward Dalrymple | Drop keels for high speed flat bottomed vessels |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2895825A (en) * | 1954-03-18 | 1959-07-21 | Agfa Ag | Production of photographic colour images with heterocyclic developers |
| BE560859A (US06373033-20020416-M00071.png) * | 1956-09-18 | |||
| BE561850A (US06373033-20020416-M00071.png) * | 1956-10-23 | |||
| US2903461A (en) * | 1957-12-23 | 1959-09-08 | Gen Aniline & Film Corp | Bis pyrazolones |
| US2878263A (en) * | 1958-02-14 | 1959-03-17 | Ortho Pharma Corp | 4-methyl-4-phenyl-5-pyrazolone |
-
0
- DE DENDAT1129053D patent/DE1129053B/de active Pending
- NL NL254661D patent/NL254661A/xx unknown
- NL NL121419D patent/NL121419C/xx active
-
1959
- 1959-08-07 GB GB27123/59A patent/GB890305A/en not_active Expired
-
1960
- 1960-07-29 US US46114A patent/US3110717A/en not_active Expired - Lifetime
- 1960-08-05 FR FR835181A patent/FR1272543A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1194257B (de) * | 1962-06-14 | 1965-06-03 | Ciba Geigy | Lichtempfindliche farbphotographische Schicht fuer das Farbentwicklungsverfahren |
Also Published As
| Publication number | Publication date |
|---|---|
| US3110717A (en) | 1963-11-12 |
| GB890305A (en) | 1962-02-28 |
| NL254661A (US06373033-20020416-M00071.png) | |
| NL121419C (US06373033-20020416-M00071.png) | |
| FR1272543A (fr) | 1961-09-29 |
