| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-156 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B55-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C311-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B55-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C311-05 |
| filingDate |
1982-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e48ad43dbd3e596415549d1d6ac28217
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7a610b1e11ef6f230f66f569cd69056 |
| publicationDate |
1983-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4423126-A |
| titleOfInvention |
Color-forming carboxamidonaphthalene dye precursor and carboximide dye in photographic material and process |
| abstract |
A new color-forming 4-(4'-secondary or tertiary-amino)anilino-1-carboxamidonaphthalene dye precursor in a photographic material and process enables formation of a dye image by means of cross-oxidation without the need for a coupling reaction. The color-forming 4-(4'-secondary or tertiary-amino)anilino-1-carboxamidonaphthalene dye precursor is useful in a photographic silver halide material for producing (i) a dye image, or (ii) a dye image and silver image. The exposed photographic material is processed to produce (a) a positive dye image, (b) a negative dye and negative silver image, (c) a negative dye image or (d) a positive dye image and a positive silver image. New naphthoquinoneimide dyes are also described. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4865958-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4468444-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0136403-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4590152-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5695914-A |
| priorityDate |
1982-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |