http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5858611-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2005-3007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-061 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-30 |
| filingDate | 1997-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b528e12d7c5edf45e5bcd0403ff1189b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1617f5929d4bf3fab2ede6febd663d7 |
| publicationDate | 1999-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5858611-A |
| titleOfInvention | Development processing method of silver halide black-and-white photographic material |
| abstract | A development processing method of a silver halide black-and-white photographic material is described, which comprises the steps of (a) exposing a silver halide photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, and (b) developing the exposed silver halide photographic material with a developer, wherein at least one layer of the light-sensitive silver halide emulsion layer and a hydrophilic colloid layer contains at least one hydrazine derivative represented by the following formula (I); the developer contains substantially no dihydroxybenzene compound; and the developer contains (1) a developing agent selected from ascorbic acid, erythorbic acid and derivatives thereof, (2) a developing agent represented by the following formula (II), and (3) an auxiliary developing agent exhibiting a superadditive property. <IMAGE> (I) <IMAGE> (II) The formulae (I) and (II) are described in the specification in detail. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1862852-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1199597-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1182497-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6444414-B1 |
| priorityDate | 1994-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 233.