| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd4af497f6afdfa7849c8d69699574e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb09d75efaac534d3ab09a9512437cd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99c6173687fc7a59edcc70daf7344558 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30523 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-34 |
| filingDate |
1991-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d06aaa5e86310c3d9250e83a4b5ed03c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54b04e905e58735e40e18089ddbdaa1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_385dfd36f7c482eb929f3bd62226f6c1 |
| publicationDate |
1991-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2036041-A1 |
| titleOfInvention |
Photographic material and process comprising wash-out naphtholic coupler |
| abstract |
- O -PHOTOGRAPHIC MATERIAL AND PROCESS COMPRISING WASH-OUT NAPHTHOLIC COUPLER Abstract of the Disclosure A photographic naphtholic coupler comprising a ballast free naphtholic coupler moiety containing a -CONH2 group in the 2- position and a ballasted coupling-off group in the 4- position enables good wash out of dye formed upon oxidative coupling from a photographic material during processing of such a photographic material. Such a naphtholic coupler is useful in photographic silver halide materials and processes. |
| priorityDate |
1990-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |