| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-407 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-42 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-407 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-42 |
| filingDate |
2001-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa010e5eba74ed9b9e8e21d50b0dbca5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b7e14db79fc040bbdcbd516a9e5d51d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7e591b27288b45a551a372d564c65eb |
| publicationDate |
2003-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6534253-B1 |
| titleOfInvention |
Direct photographic bleach-fixing replenishment using ferrous bleach-fixing precursor composition |
| abstract |
Photographic bleach-fixing solutions in a processing chamber can be directly replenished using a single-part photographic bleach-fixing “precursor” composition that comprises one or more iron-ligand complexes, one or more thiosulfates as the sole fixing agents, and optionally, a sulfite preservative. At least 50 mol % of the iron in the composition is in the form of Fe(II). Immediately prior to or during directly supplying the precursor composition to the processing chamber from an enclosed container, sufficient ferrous ions are converted to ferric ions to provide desired bleaching in the processing chamber. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006093970-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7034172-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004241597-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1484643-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6790600-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004157172-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004110102-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005173671-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6919170-B2 |
| priorityDate |
2001-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |