http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1025116-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a37d7a7385924dd55e29ac1e96d1492 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-083 |
| filingDate | 1996-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b95411d366c862222a4b1be73e9f7048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64399ef4ace976a882d03b5ab9335222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_105873163d1dfa8d8372d6f714477515 |
| publicationDate | 1998-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1025116-A |
| titleOfInvention | Magnetite particles and method for producing the same |
| abstract | PROBLEM TO BE SOLVED: To provide magnetite particles having low remanence magnetization, without lowering electric resistance than the current state, and excellent in workability, fluidity and environmental resistance, and a method for producing the same. And SOLUTION: The magnetite particles of the present invention contain a silicon component inside, and the silicon component is exposed on the surface at a ratio of 0.05 to 2.0% by weight in terms of silicon, and fluorine (F) When the surface is coated with 0.01 to 1.0% by weight in terms of the component F, and the amount (% by weight) of the magnetite-containing silicon component in terms of silicon is A under high temperature and high humidity. , Magnetite-containing water content (% by weight) As shown in the following formula (1), the moisture resistance is improved and the resistance is 1 × 10 3 Ω · cm or more. Moisture content (% by weight) ≦ 0.5 + A / 2 (1) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017111282-A |
| priorityDate | 1996-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.