| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30d21096640beea25a15c6ccf86c353e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-496 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-496 |
| filingDate |
1970-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1972-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7233121cb54caae3098595583b872a1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e74d924505b2080ceb97d72645d98f03 |
| publicationDate |
1972-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3672899-A |
| titleOfInvention |
High contrast photographic media |
| abstract |
THE USE OF ARYLMERCURIC COMPOUNDS PROVIDES IMPROVED PHOTOGRAPHIC PROPERTIES TO PHOTOSENSITIVE MATERIALS, PARTICULARLY IN IMPROVING THE SENSITOMETRIC PROPERTIES OF PHOTOGRAPHIC IMAGES. SUCH IMAGES SHOW MARKEDLY HIGHER GAMMA VALUES. THE ARYLMERCURIC COMPOUNDS ARE ESPECIALLY EFFECTIVE IN SO-CALLED LOW-CONTENT SILVER HALIDE FILM, ESPECIALLY THOSE CONTAINING VERY THIN PHOTOSENSITIVE LAYERS. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3862843-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3973967-A |
| priorityDate |
1970-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |