http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5968720-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99556a26c280653ede266e81089d53bf |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-386 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-26 |
| filingDate | 1996-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b7f40526072440324504ad1806f08c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df62814358cf911d76a945d90ae8d926 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1aaace1c64fa852cf8aeda792e75f9d4 |
| publicationDate | 1999-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5968720-A |
| titleOfInvention | Photographic fixer compositions and method for processing a photographic element |
| abstract | A photographic fixer compositions comprising a silver halide solvent, an aluminum salt hardening agent, a buffering agent and ammonium ions in amount of at least 0.20 mol/l, wherein said fixer composition also contains at least an aminopolycarboxylic acid sequestering agent of formula (I-a) or (I-b) or a water-soluble salt thereof and d) at least a polyphosphonic acid sequestering agent of formula (II-a), (II-b), (II-c), (II-d') or (II-d''): wherein the substituents are defined in the specification. The present invention also provides a method of processing an exposed photographic silver halide element comprising the steps of developing by means of a developer comprising a silver halide developing agent and treating the developed element with a fixer composition, wherein the fixer composition is one described above. |
| priorityDate | 1994-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 215.