http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05313290-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive | 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/G03C1-08 |
| filingDate | 1991-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac710dafda1fb4ab1b02bd1f20776bf9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bad727edb45ceb1ac88bd29aedf51c87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29b78a7af69a4e8f3d2c6762164c7cfd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57e988e60dac9bcfb04f5d21b319a44b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fa526568bde4ab8e242c072e2653092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a97e12ad30140c9e59ad52959759ea0a |
| publicationDate | 1993-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05313290-A |
| titleOfInvention | Combined sensitizing dye for photographic materials |
| abstract | (57) Abstract: The present invention relates to a silver halide photographic element which is spectrally sensitized by a combined use of a supersensitizing dye, and an effective use of the photographic sensitizer while the dye stain is relatively low. It is intended to provide a combination use of supersensitizing dyes. The present photographic element has the formula: In the above formula, Z 1 , Z 2 , L, n, p, q, X, A and A ′ each represent a specific group, and the first dye according to the formula: In the above formula, Z 3 , Z 4 , L, m, r, s, X ', R 3 and R 4 each represent a specific group. Supercolor enhancement of two dyes, a second dye having an oxidation potential that is at least 0.08 volts positive than the oxidation potential of the first dye and a reduction potential that is equal to or higher than the reduction potential of the first dye. It comprises a silver halide emulsion spectrally sensitized by the combined use of sensitizers. |
| priorityDate | 1990-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 183.