http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001183766-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-32 |
| filingDate | 1999-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c52012906b1777b49e1c96ea168ad769 |
| publicationDate | 2001-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001183766-A |
| titleOfInvention | Method for producing silver halide emulsion |
| abstract | (57) [Problem] To provide a method for producing a silver halide tabular grain emulsion having excellent sensitivity and granularity. In a method for producing a silver halide tabular grain emulsion having parallel twin planes, the emulsion is formed through at least a seed crystal forming step and a growing step, and the emulsion is formed during a period of 30 days during the growing step. About 100% in a dispersion medium solution containing 10 -8 to 1.0 mol per one liter of the reaction solution containing at least one kind of adsorbent such as the compound of the following a), and When the increase in the molar amount of silver halide in the medium becomes Z 1 , the concentration of the adsorbent is added in an amount of 10 -3 Z 1 to 10 3 Z 1 times the original amount. Compound a): (i) a compound containing one or more onium bases in one molecule, (ii) an aromatic compound in which one or more iodine groups and one or more -OH groups are substituted on an aromatic ring, etc. (I ii) From here on, refer to the specification). |
| priorityDate | 1999-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.