http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0588307-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b73bb5b611ad02b686a7967bc6ca3412 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-30 |
| filingDate | 1992-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_def5dd4dfc3babe34c22d80b714f97f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bc6a46d55313b3ba0a73b05a9f62482 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97e8e289df762f6ec89d2cf2eb1a09a3 |
| publicationDate | 1993-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0588307-A |
| titleOfInvention | Alkaline black and white developer for silver halide photographic materials |
| abstract | (57) Summary: Objective To improve the blue-black tone of developed silver and the sensitivity of black-and-white photographic film by combining a silver halide solvent with a primary organic amine. [Structure] (1) At least one black and white developer, (2) at least one or more black-and-white auxiliary developing agent, (3) at least one or more antifogging agent, (4) at least one or more sequestering agent, and (5) sulfite anti-oxidant. , (6) It comprises at least one or more buffering agents, (7) toning agents, and (8) at least one or more toning agents, wherein the toning agent is a primary organic amine compound, and the toning agent is a silver halide. An alkaline aqueous black-and-white photographic developer characterized by being a solvent. |
| priorityDate | 1991-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 169.