| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-158
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-156
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-344
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2007-3034 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30523
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30552 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-46 |
| filingDate |
2005-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6e1ab923cf09953436faf77ec48fbf0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c06ae1d4bf0d68f67fed310d1f94b00b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d190332992cf2f48c948a28ddbec6668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36124f39233b13af1103fe8081c3cfab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e89d59d0ae32be80e5cbbd65b2482a47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f18142e0d2e56114599bb93f7adf2c05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3bcf6d2e07b8e88ee4e49f2560f798a |
| publicationDate |
2007-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7175975-B2 |
| titleOfInvention |
Photographic material with improved development inhibitor releases |
| abstract |
This invention relates to a multilayer silver halide photographic element, generally processed with phenylenediamine based developer solutions, comprising a support bearing a cyan dye image-forming unit comprised of at least one red-sensitive silver halide emulsion layer having associated therewith at least one cyan dye-forming coupler, a magenta dye image-forming unit comprising at least one green-sensitive silver halide emulsion layer having associated therewith at least one magenta dye-forming coupler, and a yellow dye image-forming unit comprising at least one blue-sensitive silver halide emulsion layer having associated therewith at least one yellow dye-forming coupler, wherein at least one layer additionally contains a 2-substituted-5-amino-1-napthol DIR according to Formula (I): n nwherein:n X is chosen from among hydrogen, halogen atoms, an alkyl group with 6 carbon atoms or less or a N-substituted carbamoyl group where the N substituent is either an alkyl group with 6 carbon atoms or less or an aryl group with 8 total carbon atoms or less; R is a carbonyl or sulfonyl group; and INH is an inhibitor of silver development. n It has been found that such 2-substituted-5-amino-1-napthol based DIRs have improved properties and can provide a conventional silver halide photographic element with excellent image structure and color reproduction. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8967241-B2 |
| priorityDate |
2004-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |