| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S534-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-137
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-159 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C8-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B45-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-10 |
| filingDate |
1978-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce2fdf7109b369f0a94ebe26e0f841b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f8c5586b77ca2935f0af49ced69de62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4aa4fcaa2570b96828f6cde6c756d5db |
| publicationDate |
1980-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4183754-A |
| titleOfInvention |
Photographic products and processes employing nondiffusible 1-arylazo-4-isoquinolinol dye-releasing compounds |
| abstract |
Photographic elements, diffusion transfer assemblages and processes are described which employ a novel nondiffusible compound having a releasable 1-arylazo-4-isoquinolinol dye moiety. The compound contains: (a) in the ortho position of the arylazo moiety a metal chelating group, a salt thereof or a hydrolyzable precursor thereof; and (b) a ballasted carrier moiety which is capable of releasing the diffusible azo dye under alkaline conditions. The dye is transferred imagewise to an image-receiving layer where it is contacted with metal ions to form a metal-complexed azo dye transfer image of excellent stability. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4495098-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4460682-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4418143-A |
| priorityDate |
1978-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |