| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20688220cab72ad01902ff5223732946 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3275 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-60 |
| filingDate |
1974-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d9424f2f04bdad4c678d2a4f8655a69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93da30c6b98dd81b11d890aed096b872
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b4682fe6c208b32d91e894b259335d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98d7caabc9be058fc6f47215457e3670
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba24fc02a3e938793d00cf9367235b40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceb1d0be31f06006354618aafd83cb29 |
| publicationDate |
1975-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3912513-A |
| titleOfInvention |
Polymeric competing couplers and their use in photographic silver halide colour materials |
| abstract |
Polymers derived from 4-alkyl-2-pyrazolin-5-ones with an ethylenic acylamino group in the 3-position are described for use in silver halide colour photography as competing couplers having high coupling activity. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5482821-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5176989-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103342706-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4128427-A |
| priorityDate |
1973-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |