http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04190348-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-383 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-38 |
| filingDate | 1990-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd04cb2d66e3dafdb46e3e38b4b0e935 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd982aaada2e95cb4755bb2166ad3095 |
| publicationDate | 1992-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04190348-A |
| titleOfInvention | Silver halogenide color photosensitive material |
| abstract | PURPOSE: To obtain a cyanogen image superior in color reproducibility and lightfastness by containing a specified cyanogen coupler at least in one layer of infrared photosensitive silver halogenide emulsion layers. n CONSTITUTION: At least in one layer of infrared photosensitive silver halogenide emulsion layers, a cyanogen coupler expressed by a constitutional formula I is contained. In the expression I, R stands for a substitutive group, EWG an electron attractive substitutive group which does not materially eliminate against reaction with an oxidant of an aromatic primary amine developing agent, EWG' an electron attractive substitutive group except for a parfluoro alkyl group and W a group to eliminate by reacting with a hydrogen atom or an oxidant of an aromatic primary amine developing agent. The amount of the cyanogen coupler to add to the infrared photosensitive silver halogenide emulsion layer is 1×10 -3 mol to 1mol per mol of silver halogenide, and favourable 2×10 -3 mol to 3×10 -1 mol. Consequently, it is possible to obtain an image which is superior in color reproducibility and light stability of ancyanogen color image. n COPYRIGHT: (C)1992,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2100924-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2101222-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0570006-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5434041-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012035876-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5470696-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5437962-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5441863-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5434040-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5436124-A |
| priorityDate | 1990-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.