http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19701869-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb0a7b16a31bf7bc8b903ed8b717aab6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-39216 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-39236 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-346 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2200-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-39256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-39248 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-39276 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3006 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-392 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30 |
| filingDate | 1997-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5cbf6f97df1b4d73f357c598ef259b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5df73ca38cb0d10e6f3f98310f2df6cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e061a70d4a24eb053da9dd1f371f1ef8 |
| publicationDate | 1997-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-19701869-A1 |
| titleOfInvention | Color photographic recording material |
| abstract | A photographic material, with a base and light-sensitive silver halide emulsion layer(s), contains a colour coupler and a dye stabiliser for the dye formed from the colour coupler by colour development. The coupler is a 4-hydroxybenzoxazole of formula (I) and the dye stabiliser is a 2-(benzotriazol-2-yl)- or 2-(tri-azin-2-yl)-phenol of formula (II), phenol derivative of formula (III) or N-heterocyclic compound of formula (IV). In (I), R<1>, R<2> = hydrogen (H) or a substituent; X = H, halogen or a group released in chromogenic development; and Y = a chemical bond, arylene, het-arylene or a group of the formula -NH-CO-, -NH-SO2-, -NH-CO-NH-, -NH-SO2-NH- or -NH-CO-O- linked to the 2-position of the oxazole ring. In (II), R<21-24> = H, alkyl, alkoxy, aryl, aryloxy, acyl or acylamino; and X<2> = a benzotriazol-2-yl or tri-azin-2-yl group. In (III), R<31> = H, alkyl, aryl or acyl; R<32-36> = as R<31>, halogen, nitro (NO2), cyano (CN), carboxyl (COOH), sulpho (-SO3H), -OR<31>, alkylthio, arylthio, acylamino or -N(R<37>)R<38>, provided that R<34> not = H or halogen if R<31> = H or acyl; R<37> = alkyl or aryl; and R<38> = H or R<37>. In (IV), R<41> = H, alkyl, alkoxy or acyl; R<42-45> = aryl or R<41>; and Q = a group containing a 5-8-membered ring. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6596796-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6756189-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1310826-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010123139-A1 |
| priorityDate | 1997-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.