| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_08e5126e16ad1c7aae67ba760e92e943 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-747
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-3021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-747
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-58 |
| filingDate |
1977-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e4908c27717eaf6934f7c1e5d7fe722
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da57ee68aa4cbc2584db0b70eec63447 |
| publicationDate |
1979-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4153631-A |
| titleOfInvention |
Process for processing silver halide developing agents |
| abstract |
A process for preparing a silver halide developing agent of the formula: ##STR1## where R 1 can be the same or different substituent which will not impair the functionality of the compound as a silver halide developing agent. Specific substituents include hydrogen, alkyl radicals and alkoxy radicals among others. The silver halide developing agents are known as "ligand developers" and are particularly useful in diffusion transfer photographic products and processes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006058281-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7345169-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4365952-A |
| priorityDate |
1977-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |