| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-156 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-49845 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498 |
| filingDate |
1978-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86fc8520a44ab4fd8311aadd184d914d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b713a2a26021009f44e28e4855c17f9 |
| publicationDate |
1980-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4207392-A |
| titleOfInvention |
Heat developable and stabilizable photographic materials and process |
| abstract |
An activator-stabilizer precursor which comprises a certain acylhydrazine which releases a base moiety upon being heated to a temperature above about 130 DEG C. provides improved heat developable and heat stabilizable photographic materials comprising, in binder, and in reactive association, (a) a photosensitive silver salt, (b) a photosensitive silver salt developing agent, and (c) a stabilizing concentration of the described activator-stabilizer precursor having an acid portion and a base portion. The heat developable and heat stabilizable photographic element provides essential freedom from visual crystal formation in the processed photographic element. After imagewise exposure, a developed and stabilized image can be produced in the photographic element by heating the element to processing temperature. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4684604-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9782483-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9757358-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8329880-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9789115-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9789117-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9931346-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0741320-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011071282-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7029835-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9914705-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1422553-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004185352-A1 |
| priorityDate |
1978-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |