http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0921099-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a37d7a7385924dd55e29ac1e96d1492 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G15-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G19-00 |
| filingDate | 1998-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fb4341785e860f2ce16b00e2ec834db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e40db04952cc6a6b0c1610b0c340299 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8703d058cb355a6616a69685e04394f |
| publicationDate | 1999-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0921099-A2 |
| titleOfInvention | ITO fine powder and method for preparing the same |
| abstract | Herein disclosed is ITO fine powder whose crystal formnis a corundum type one and which has a true specific gravitynof not less than 6.5g/cc, a green density of not less thann3.0g/cc, and a Seebeck coefficient of less than 30 µV/cc atnordinary temperature and less than 80 µV/cc after heating atn200°C. The ITO fine powder can be prepared by a method whichncomprises the steps of neutralizing an aqueous solutionncontaining an indium salt and a tin salt with ammonia to thusncontrol the pH of the reaction solution to the range of fromn6.8 to 7.5; separating the resulting neutralized precipitatesnthrough filtration; drying and washing the precipitates;ncalcining the precipitates in the air at a temperature rangingnfrom 550 to 700°C; and then reducing-burning at a temperaturenranging from 350 to 450°C in a reducing atmosphere. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2116513-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2599751-A4 |
| priorityDate | 1997-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.