| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N59-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G5-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-96 |
| filingDate |
2007-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_506513808a61a6065815d95f753b5c25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70764a2f64151e12d3a22f60fd137a5d |
| publicationDate |
2009-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101432229-A |
| titleOfInvention |
Production of silver sulfate grains |
| abstract |
An aqueous precipitation process for the preparation of particles comprising primarily silver sulfate, comprising reacting an aqueous soluble silver salt and an aqueous soluble source of inorganic sulfate ion in an agitated precipitation reactor vessel and precipitating particles comprising primarily silver sulfate, wherein the reaction and precipitation are performed in the presence of an aqueous soluble organo-sulfate or organo-sulfonate additive compound, the amount of additive being a minor molar percentage, relative to the molar amount of silver sulfate precipitated, and effective to result in precipitation of particles comprising primarily silver sulfate having a mean grain size of less than 50 micrometers. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104047114-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110372028-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102133645-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102133645-A |
| priorityDate |
2006-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |