http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2001014432-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3212 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-346 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-34 |
| filingDate | 2001-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99c6173687fc7a59edcc70daf7344558 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dbaaaaad50743d622e3f5bb07c8dd2bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a1c1f7875dd765556c976a5594d309f |
| publicationDate | 2001-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2001014432-A1 |
| titleOfInvention | Photographic element, compound, and process |
| abstract | Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a cyan “NB coupler” having the formula (I): n n n wherein: n the term “NB coupler” represents a coupler of formula (I) that forms a dye for which the left bandwidth (LBW) using spin-coating is at least 5 nm less than that of the same dye in solution form; n Y is H or a coupling-off group; n each Z″ and Z* is an independently selected substituent group where n is 0 to 4 and p is 0 to 2; n W 2 represents the atoms necessary to complete a heterocyclic ring group; and n V is a sulfone or sulfoxide containing group; n provided that the combined sum of the aliphatic carbon atoms in V, all Z″ and all Z* is at least 8. The element exhibits improved cyan dye hue. |
| priorityDate | 1999-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 589.