http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11307378-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-0558 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-08 |
| filingDate | 1998-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8c964f011fc1b4fbabaf05d76d8f628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc191c16242cde2e9362caeeffa952ed |
| publicationDate | 1999-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11307378-A |
| titleOfInvention | Manufacturing method of rare earth bonded magnet |
| abstract | [PROBLEMS] To provide a rare earth bonded magnet having high heat resistance, excellent dimensional stability, high mechanical strength, and excellent magnetic properties. The present invention includes a rare earth magnet powder, a binder resin composed of polybutylene terephthalate (PBT) or a thermoplastic resin mainly containing the same, an antioxidant, and a lubricant if necessary. Rare earth bonded magnet composition, There is a method in which the binder resin is kneaded at least at a temperature at which it softens or melts, and the kneaded product is warm-formed into a magnet shape. The kneading is performed with an average residence time of preferably about 1 to 30 minutes. Further, the kneaded material is preferably granulated and provided for molding as a granular material. |
| priorityDate | 1998-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.