http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1160881-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30511 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-485 |
| filingDate | 1981-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1984-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_337a2e7acd77e25379d837cfe11b5020 |
| publicationDate | 1984-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1160881-A |
| titleOfInvention | Release of photographic reagents with oxidized 3-pyrazolidone developing agents |
| abstract | ABSTRACT OF THE DISCLOSURE Photographic reagents can be released from cer-tain photographic reagent releasing compounds by causing them to be oxidized by oxidized 3-pyrazolidone developing agents. Particularly useful photographic reagent releasing compounds are a-substituted ketones or imines in which a photographic reagent is joined to the a-carbon atom through a hetero atom which is cleaved from the a-carbon atom, under alkaline conditions, by means of oxidized 3-pyrazolidone developing agent. Photo-graphic assemblages containing photographic reagent releasing compounds and processes of releasing photo-graphic reagents in photographic elements and assemblages are described. |
| priorityDate | 1980-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 100.