| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de498babb0c04a00ceb653738877b147 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-01 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 |
| filingDate |
2010-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daa0b5b9ce4cb0052c01516a9da641a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7518e6dc715c94a5697a71f1691fd8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f86b76f32e1cf4039f203963cefcc9eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36c253c9c6a339ed067d6c2d4ae0bc21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70f440b8b9dfb5a9af6c9aec6cc5de38 |
| publicationDate |
2011-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201124431-A |
| titleOfInvention |
Method for recycling of phenolic antioxidant agent, process for production of olefin polymer, polyolefin powder, and fibers |
| abstract |
Disclosed are: a method for reproducing a phenolic compound from a phenolic antioxidant agent that has been masked with an organoaluminum compound and is contained in an olefin polymer produced while supplying the phenolic antioxidant agent during polymerization, effectively on an industrial scale and in a simple manner; and an olefin polymer produced by the method. Specifically disclosed is a phenolic antioxidant agent recycling method which can reproduce a phenolic compound from a phenolic antioxidant agent that has been masked with an organoaluminum compound and is contained in an olefin polymer produced while supplying the phenolic antioxidant agent during polymerization. The method comprises bringing the olefin polymer with a nitrogen gas which comprises nitrogen and water and/or a proton-donating substance at a ratio of 1 : 1.010-6 to 2.510-2 by volume. |
| priorityDate |
2009-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |