| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-42 |
| filingDate |
1974-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_902b9c30f1cf17d2664a7f0d06bf5454
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b368e827c133d7eee0cc4194a69c6b8b |
| publicationDate |
1975-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3928040-A |
| titleOfInvention |
The use of a polyvalent cation-organic phosphonic acid complex as a bleaching agent |
| abstract |
In a method of developing, bleaching and fixing an exposed silver halide photographic material, the improvement comprising bleaching the silver halide photographic material with a bleaching solution containing a polyvalent cation-organic phosphonic acid complex as the bleaching agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0461670-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4133955-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4172726-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0858001-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4609616-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5188927-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6518002-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6261747-B1 |
| priorityDate |
1973-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |