| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-158 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3003 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30 |
| filingDate |
1987-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_799c76e6b7832c630822dcafc3a32785
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18ec88f6835cbc5e7d08638c89faa24f |
| publicationDate |
1989-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4801520-A |
| titleOfInvention |
Direct positive color light-sensitive material comprising a DIR coupler and a pyrazoloazole coupler, and a process for forming a direct positive image |
| abstract |
A direct positive color light-sensitive material comprising a support having provided thereon at least one photographic emulsion layer containing unfogged internal latent image type silver halide particles and a color image forming coupler, wherein said color image forming coupler itself is substantially nondiffusible and produces or releases a dye upon oxidation coupling with a color developing agent, and said light-sensitive material contains at least one development inhibitor-releasing type coupler selected from the group consisting of compounds represented by formulae (D-I) and (D-II) n n Coup--Z (D-I) n n n Coup--TIME--Z (D-II) n n wherein Coup represents a coupler residual group; Z represents a diffusible development inhibitor or a precursor thereof; and TIME represents a timing group. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4954427-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5015561-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5110719-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5691121-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4939078-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5079132-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5035987-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5035984-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5155016-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0681215-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5037726-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4933265-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4943518-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5411854-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5283167-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4925777-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4908302-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4966833-A |
| priorityDate |
1986-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |