http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1100347-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20688220cab72ad01902ff5223732946 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-29 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-46 |
| filingDate | 1976-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1981-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c879d7c1445fe85bb914192dc30ef633 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_349c4e35bc7eec62a664e399147a71fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_105c18ff4e0768152061e59a158eb91d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21a586daa7dfc587c7efbc96f3f1b87f |
| publicationDate | 1981-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1100347-A |
| titleOfInvention | Photographic materials suited for the production of colour separations |
| abstract | Abstract of the Disclosure Photographic panchromatic black-and-white silver halide recording material suited for an improved contrast rendition in the production of red filter colour separation images for photomechanical colour reproduction, wherein said material contains two silver halide emulsion layers one of which has panchromatic sensitivity and the other has a blue sensitivity, said blue sensitivity being at density 0.3 at least 0.6 log I.t units higher than its green and red sensitivity considered separately, and wherein said both layers have a substantially identical threshold sensitivity to blue light, with the special characteristic that the spectral sensitivity of said material at 650 nm is at least 0.8 powers of ten lower than at 620 nm and the sensitivity beyond 650 nm diminishes further. ': - |
| priorityDate | 1975-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.