| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f2847b79fb30d85989ac6d768c1a566
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b0a86bafb65a0e8660769e5ab3506bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D1-228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D1-223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-40 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-03 |
| filingDate |
2012-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2520334ed55cacfafec274d477558692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0657fe5c755478b888cf07a88c4e676 |
| publicationDate |
2013-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8461279-B2 |
| titleOfInvention |
Method for producing devolatilized polyolefin and molded article of polyolefin |
| abstract |
Disclosed is a method for producing a devolatilized polyolefin, wherein the method comprises a step that involves providing a twin screw extruder comprising a resin feeding port, a first molten resin kneading zone, a molten resin partially filled zone which is prevented from being fully filled with molten resin, a second molten resin kneading zone, and a devolatilization zone that are disposed in order from the upstream of a cylinder of the extruder, feeding a polyolefin through the resin feeding port, and feeding water to the molten resin partially filled zone in an amount of 0.01 to 50 parts by weight relative to 100 parts by weight of the polyolefin. |
| priorityDate |
2011-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |