| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-29 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-14 |
| filingDate |
2000-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53aa53b2480c9e39ea18f57d76ab5f79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29ef2b581bc090fe307be6f264847496
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a88a4c8b31d068b73a16888d6a86fce |
| publicationDate |
2001-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6312883-B1 |
| titleOfInvention |
Photographic material having enhanced light absorption and low dye stain |
| abstract |
A silver halide photographic material comprises at least one silver halide emulsion comprising silver halide grains having associated therewith at least two dyes: n (a) a first dye that has at least one anionic substituent and that is capable of spectrally sensitizing a silver halide emulsion; and n (b) a second dye of formula II n  wherein: n R 1 is a substituted or unsubstituted alkyl or aryl group; n E 3 represents the atoms necessary to complete a substituted or unsubstituted 5- or 6-membered heterocyclic nucleus; n Ar 1 represents an electron-withdrawing substituted aryl, or a substituted or unsubstituted electron-withdrawing heteroaryl group; n L 11 through L 14 are substituted or unsubstituted methine groups; n s is 0 or 1; n G 1 is an electron-withdrawing group; n G 2 is O or dicyanovinyl (C(CN) 2 ); n W 1 is a counterion if necessary. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7427129-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6787297-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6794121-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6811963-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005168551-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6620581-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6770433-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6699652-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6908730-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6790602-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003068591-A1 |
| priorityDate |
2000-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |