| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9781dbfe8d8c97b3e04d493ea4fd1cc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2200-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-03517
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2200-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-03511
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-0055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-015 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-0053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-07 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-07
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/G03C1-005 |
| filingDate |
1991-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f00f0fcc098be368163eb779690e6fad |
| publicationDate |
1992-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2055354-A1 |
| titleOfInvention |
Process for the preparation of high chloride tabular grain emulsions |
| abstract |
AN IMPROVED PROCESS FOR THE PREPARATION OF HIGH CHLORIDE TABULAR GRAIN EMULSIONS Abstract of the Disclosure An improved process is disclosed of preparing a high chloride tabular grain emulsion. The concentration of thiocyanate ion in the dispersing medium at nucleation and during grain growth is relied upon to favor the formation of {111} crystal faces. The concentration of chloride ion in the thiocyanate ion containing dispersing medium is relied upon to produce the grain twinning necessary for tabular grain formation. |
| priorityDate |
1990-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |