http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0519400-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-015 |
| filingDate | 1991-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a420670ff047407bdb30e34080e9e2b |
| publicationDate | 1993-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0519400-A |
| titleOfInvention | Direct positive color photographic material manufacturing method |
| abstract | (57) [Summary] [Object] To provide a direct positive color photographic light-sensitive material suitable for making a color proof, which has high sensitivity, shows a cyan hue close to that of a printing ink, and gives an image excellent in whiteness. [Structure] A specific spectral sensitizing dye is added to a pre-fogged internal latent image type silver halide emulsion maintained at a temperature of 35 to 45 ° C., and then the temperature of the emulsion is raised to 50 to 80 ° C. Process for spectral sensitization by maintaining for at least 1 minute: Preparation of a direct positive color photographic light-sensitive material including a step of preparing a red-sensitive coating solution by mixing the obtained emulsion with a specific cyan coupler of phenol type: and a step of coating the coating solution on a support. Law. |
| priorityDate | 1991-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 267.