| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-705
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-705
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-00 |
| filingDate |
1977-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa8fcec3cfe6841da598cecca75f0895
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_670366c882022acc22b7250b78767d8c |
| publicationDate |
1978-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4121938-A |
| titleOfInvention |
Photographic material containing TiO2, soluble Cu(II) salt, and soluble silver salt and the use thereof in physical development |
| abstract |
A photographic material comprising a support having thereon a light-sensitive layer containing powdered titanium dioxide, a soluble silver salt, a soluble copper (II) salt and a hydrophilic binder and a method of forming a black copper image comprising dipping the imagewise exposed photographic material into an aqueous solution containing a reducing agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4579804-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0082015-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007261595-A1 |
| priorityDate |
1976-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |