http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5910402-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20688220cab72ad01902ff5223732946 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-0156 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2200-44 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-09 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-09 |
| filingDate | 1998-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_600f4fede2cd060968a369981e3e349d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_587a9cfd5c87cc7b7a949b38c875ab8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_509e34fa0c7c7bc5a22a50ec3efc78f4 |
| publicationDate | 1999-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5910402-A |
| titleOfInvention | Photosensitive image-forming element with increased sensitivity-fog-relationship |
| abstract | A photosensitive element which comprises a support, at least one silver halide emulsion layer and at least a non-light sensitive hydrophilic colloidal layer, wherein the silver halide emulsion layer comprises a selenium compound represented by formula (1): wherein: Q represents R1SO2 or R2R3P=X; each of R1, R2 and R3 the same or different represents OR4, NR5R6, SR7, SeR8 an alkyl group, an aryl group or a heteroaryl group; X represents O, S or Se; each of R4, R5, R6, R7 and R8 the same or different represents hydrogen, an alkyl group, an aryl group or a heteroaryl group, or R5 and R6 together represents the atoms necessary to form a N-containing ring. The invention also provides a method for the preparation of a photosensitive element as disclosed hereinbefore comprising the step of chemically sensitizing at least one of the silver halide emulsions by means of a selenium compound as defined. |
| priorityDate | 1997-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.