http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19745886-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb0a7b16a31bf7bc8b903ed8b717aab6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-03517 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3022 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30535 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30 |
| classificationIPCInventive | 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/G03C1-16 |
| filingDate | 1997-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b656ec96987e16125bf4f84e5dd49ba8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01a65b4092a706806ab4e81dcab119b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07c1f0916561513c157a286848ee8c78 |
| publicationDate | 1999-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-19745886-A1 |
| titleOfInvention | Silver halide color photographic material |
| abstract | In a color photographic silver halide (AgX) material, (a) the silver halides consist of >= 95 mol% chloride (AgCl), (b) the dye used for spectral sensitization of the blue-sensitive layer is a 5-(2- or 3-thienyl)-2-benzothiazolyl 2-benzoxazolyl or 2-benzothiazolyl methincyanine betaine or salt and (c) the yellow coupler is an alpha -acyl- alpha -(2,5-dioxo-1-azolyl)-acetanilide. In color photographic silver halide (AgX) material, which has a base and red-, green- and blue-sensitive AgX emulsion layer(s) with associated cyan, magenta and yellow couplers respectively and optionally other layers, (a) the silver halides consist of >= 95 mol% chloride (AgCl), (b) the dye used for spectral sensitization of the blue-sensitive layer is a 5-(2- or 3-thienyl)-2-benzothiazolyl 2-benzoxazolyl or 2-benzothiazolyl methincyanine betaine or salt of formula (I) and (c) the yellow coupler is an alpha -acyl- alpha -(2,5-dioxo-1-azolyl)-acetanilide of formula (II); R1 = 2- or 3-thienyl; R2, R3 = alkyl, sulfoalkyl, carboxyalkyl, -(CH2)n-SO2-NH-SO2-alkyl or -(CH2)n-SO2-NH-CO-alkyl; R4, R5 = H, halogen, alkyl, methoxy, aryl, 2- or 3-furanyl, 2- or 3-thienyl, 1-, 2- or 3-pyrrolyl, 1-indolyl, N-carbazolyl or 2-isoindolyl; or R4R5 = a group completing an optionally substituted condensed benzene or naphthalene ring system; Z = O or S; n = 1-6; X = a counterion to balance the charge if necessary; R'1, R'2, R'3 = alkyl; or R2R3 = a 3-6-membered ring; R'4 = (cyclo)alkyl or aryl; R'5 = halogen, alkyl, alkoxy, aryloxy, alkoxycarbonyl, alkylsulfonyl, alkyl- or aryl-carbamoyl or -sulfamoyl, alkylcarbonamido or alkyl- or aryl-sulfonamido; m = 0, 1, 2 or 3; Z1 = -O- or -NR'6; Z2 = -NR'7 or -C(R'8)R'9; R'6, R'7, R'8, R'9 = H or a substituent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7485722-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7790717-B2 |
| priorityDate | 1997-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.