http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009242498-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12 |
| filingDate | 2008-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4ca26cd375a12dcdd332c0e36bd73e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1aeda60408407f452a2f403cf83640fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a3aa3734c46f451f4f8829b4189879d |
| publicationDate | 2009-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009242498-A |
| titleOfInvention | Polyphenylene sulfide coarse particles and method for producing fine particles using the same |
| abstract | The present invention provides a PPS coarse particle for obtaining PPS fine particles having an average particle diameter of 1 μm or less by mechanical pulverization. Also, a mechanical pulverization method for obtaining PPS fine particles having an average particle diameter of 1 μm or less is provided. A PPS resin is heated and dissolved in NMP in the presence of an inorganic salt or a surfactant and then cooled by cooling or flash cooling, or in the absence of an inorganic salt or surfactant. As a result, polyphenylene sulfide coarse particles having a BET specific surface area of 20 m 2 / g or less and an average particle diameter of 20 μm or less are obtained. A method for producing polyphenylene sulfide fine particles having an average particle size of 1 μm or less by mechanical pulverization of the coarse particles in the presence of a surfactant having a phenyl group, such as a bead mill. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015199875-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015110756-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017110222-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011122108-A |
| priorityDate | 2008-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.