http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1298131-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b0e64d918bc86b7970e9d4bdcbdebd0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30523 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-34 |
| filingDate | 1987-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6acfb62b49d0cddd75efb206b13c8daa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60a748593fad2c2931b202d05a05e434 |
| publicationDate | 1992-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1298131-C |
| titleOfInvention | Cyan dye-forming couplers and photographic materials containing same |
| abstract | CYAN DYE-FORMING COUPLERS AND PHOTOGRAPHIC MATERIALS CONTAINING SAME Abstract Novel phenolic cyan dye-forming couplers contain a p-cyanophenylureido group in the 2-position and in the 5-position an acylamino group containing bulky alicyclic or heterocyclic substituents sufficient to provide steric interaction within the coupler molecule and the dye molecule derived therefrom. The couplers are represented by the formula: wherein: R1, Q, A, Y and Z are as defined in the specification. The couplers are useful in photographic emulsion. |
| priorityDate | 1986-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.