| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-39232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-732
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-017 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-734
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-732
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-712
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-34 |
| filingDate |
1991-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d987da9c70230e285b1d2a42c661751
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f63254a9fed9b64faf84a5d7fdd52c2e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7585cd4ce1144d030157878a93996b8 |
| publicationDate |
1991-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2042568-A1 |
| titleOfInvention |
Process for stabilizing magenta couplers and the corresponding image dyes in photographic materials |
| abstract |
Process for stabilizing magenta couplers and the corresponding image dyes in photographic materials Abstract Compounds of the formula in which R, R1 and R2 are as defined in claim 1 are highly suitable for stabilizing magenta couplers in photographic materials. |
| priorityDate |
1990-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |