| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99a3e6cf9ae2da50e548d7039dc30f86 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-831
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0007 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-01 |
| filingDate |
1981-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c903b3a285ff71d050759a8b10e9ae35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84ebdb743cd21d7014588b83a1978939
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2202ed24631dedc979f7d5f2ca543f98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_320b6a23c1d54e7e5c3a07027c4a5fe8 |
| publicationDate |
1984-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DD-208243-A1 |
| titleOfInvention |
COLOR PHOTOGRAPHIC SILVER HALOGENIDE MATERIAL WITH FILTER DYES |
| abstract |
The invention relates to a silver halide color photographic material with filterable dyes which can be removed. The aim and the object of the invention are to find filter dyes which improve the sheen of the layer by high extinction in the red spectral range and ensure good color separation and darkroom safety and are readily available in the usual processing sequences. This is achieved in that a color photographic silver halide material in at least one emulsion layer and / or a filter layer contains at least one blue-gray monoazo dye of the general formula I and optionally a purple monoazo dye of the general formula II and optionally further organic dyes. |
| priorityDate |
1981-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |