| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-0277
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-0286 |
| filingDate |
2009-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6ce3e51d0948a986be055cafc02c65a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e5e565e1cecf8c20dcdd0f326b8c034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4306214281645c6ce3c3614b81b47449 |
| publicationDate |
2009-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009280794-A |
| titleOfInvention |
Method for treating polyphenylene sulfide resin |
| abstract |
The present invention provides a polyphenylene sulfide resin which is excellent in melt fluidity and molding stability, hardly generates mold stains during molding, and can obtain a filler-reinforced resin composition excellent in toughness. . SOLUTION According to ASTM D-1238-70, the oxygen concentration is 2 volumes with respect to 1 g of polyphenylene sulfide resin having the property that the melt flow rate (measured at a temperature of 315.5 ° C. and a load of 5000 g according to ASTM D-1238-70) exceeds 500 g / 10 minutes. %, A heat treatment is performed in a temperature range of 210 ° C. or higher and lower than the melting point of the polyphenylene sulfide resin while circulating an inert gas of 0.2% / min or higher. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023053914-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9163119-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016121207-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023053916-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023053917-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023053915-A1 |
| priorityDate |
2008-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |