| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-3952
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-407 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-00 |
| filingDate |
2003-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f25b6f7aea351c3bf15732c0910db1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7e65ddfcca85d19826991cebc5c89f4 |
| publicationDate |
2004-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6740477-B2 |
| titleOfInvention |
Method to reduce corrosivity of photographic processing effluent |
| abstract |
This relates to a method of rendering a used photographic processing solution less corrosive to low carbon steel comprising:taking at least a used photographic processing solution containing a color developing agent and a used photographic processing solution containing a bleaching agent;delivering the used photographic processing solutions to a collection vessel to form a used photographic processing composition; andadjusting the pH of the used photographic processing composition to 6.5 to 11. |
| priorityDate |
2001-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |