| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20688220cab72ad01902ff5223732946 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D235-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-54 |
| filingDate |
1972-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ec0622a21c39ac0207a0df7a13687b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae6dec8f95f725433b33afe19c2494e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df5ea2726ec18a442c72124d571971d7 |
| publicationDate |
1974-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3841878-A |
| titleOfInvention |
High temperature processing of photographic silver halide elements |
| abstract |
A method for producing photographic images by development of an exposed silver halide element at elevated temperature is provided wherein the development occurs in the presence of a nitrile compound selected from the group consisting of: (a) benzene compounds carrying at least 2 cyano groups, (b) pi -deficient heterocycles carrying at least 1 cyano group on the heterocyclic nucleus, and (c) compounds carrying at least one cyano group on an olefinic group, which correspond to the formula: The nitrile compounds have a favourable effect on the sensitometric properties of the silver halide emulsion that are developed at elevated temperature. They reduce the supplemental fog produced by development at elevated temperature. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8501890-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008520352-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8785627-B2 |
| priorityDate |
1971-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |