http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1294477-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-346 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-34 |
| filingDate | 1982-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c2de2b28e55969bcbec294b5703bb36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4320fce1197696b598b96e3e42dfbde3 |
| publicationDate | 1992-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1294477-C |
| titleOfInvention | Color photographic sensitive materials |
| abstract | ABSTRACT OF THE DISCLOSURE A silver halide color photographic sensitive material is disclosed. The material is comprised of a substrate having a silver halide emulsion layer position thereon and a cyan dye forming coupler. The coupler is represented by the general formula (I). (I) wherein R represents a substituted or nonsubstituted alkyl group, aryl group or heterocyclic group, X repre-sents a group capable of releasing by a-n oxidative coupling reaction with a developing agent, and R1 repre-sents a substituted or nonsubstituted alkyl group or aryl group. The coupler of the invention can be easily dissolved in a high boiling point organic solvent and makes possible production of a light sensitive material having a high dye forming rate, high maximum color density and good fastness to light. Furthermore, the couplers prevent a large decrease in density when the bleaching solution utilized has a weak oxidation ability. |
| priorityDate | 1981-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 155.