http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-292980-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99a3e6cf9ae2da50e548d7039dc30f86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-06 |
| filingDate | 1990-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a339c2e56fc6e56d23e3668e7f4736b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ee6c80fbef9bad447ec98fbed7bd5b5 |
| publicationDate | 1991-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-292980-A5 |
| titleOfInvention | PROCESS FOR INCREASING SENSITIVITY IN PHOTOGRAPHIC SILVER HALOGENIDE MATERIALS |
| abstract | The invention relates to a process for increasing sensitivity in photographic silver halide materials. It relates to the production of high quality photographic materials based on silver halide gelatin emulsions. In order to increase the sensitivity of these materials without increasing fog, hydrazine derivatives, mono- to tetraalkylhydroquinones, and aromatically-condensed thiazolium salts are added to them. {Silver halide emulsions, photographic; Empfindlichkeitserhoehung; Development Acceleration; Hydrazine; alkylhydroquinones; thiazolium} |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5654134-A |
| priorityDate | 1990-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.