http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5851748-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30535 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-305 |
| filingDate | 1996-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1998-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b00c30e8536d2d70dbb67b3f00841a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9e9cea5b88f306eda3c61728cadcae9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7aa79d98225a23c8a9b7fbc3bec30ab5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a799a2d71d0b68e9648c3db2aef10a2 |
| publicationDate | 1998-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5851748-A |
| titleOfInvention | Photographic materials and process comprising a particular acylacetanilide yellow dye-forming coupler |
| abstract | The invention provides a photographic element comprising a silver halide emulsion layer having associated therewith a yellow dye-forming coupler having the formula: <IMAGE> wherein X, Y, Z, W are independently selected from the group consisting of H, alkyl, aryl, halogen, alkoxy and aryloxy groups, provided that X and W may join to form a saturated ring; Each A is selected from the group consisting of halogen, alkoxy and aryloxy groups; m is an integer from 1 to 3; each B is independently selected from the group consisting of -C(O)OR2 and -NHSO2R3 wherein R2 and R3 are independently selected from the group consisting of alkyl and aryl groups; n is an integer from 1 to 3; and R1 is a substituent group. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007202059-A1 |
| priorityDate | 1996-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 274.