http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0627577-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/G03C1-015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-09 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-06 |
| filingDate | 1993-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f8918aa646d5bc36f1a59b06681e406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_677919d7499b7379d1176bf00aec8213 |
| publicationDate | 1994-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0627577-A |
| titleOfInvention | Silver halide emulsion sensitized by heavy metal compounds and thiourea compounds |
| abstract | (57) [Summary] [Object] To provide a photographic emulsion exhibiting good contrast and photographic speed without adversely affecting photographic characteristics. The heavy metal compound and a substituted thiourea sensitizer are used together as a chemical sensitizer to increase photographic sensitivity. The heavy metal compound is preferably potassium hexachloroiridate (IV), and the preferred thiourea is 3-acetamidophenylthiourea. [Effect] The photosensitivity is surprisingly increased. |
| priorityDate | 1992-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.