| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9ff2988b0c12145a439b1a8945d0e6d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G23-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 |
| filingDate |
1994-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec70b45fdc15057d21e0b96e8474a789 |
| publicationDate |
1995-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H07206916-A |
| titleOfInvention |
Method for producing ethylene polymer with reduced content of hexane extractables |
| abstract |
(57) [Summary] [Structure] This invention uses (a) an organoaluminum component and (b) a metal having a reduction potential (relative to a hydrogen electrode standard) higher than -1.5 V, such as zinc or manganese. The present invention relates to a Ziegler-Natta type catalyst system suitable for producing an ethylene polymer containing a titanium trichloride component produced by reducing titanium tetrachloride with a reduced content of hexane extractable substances. [Effect] When ethylene is polymerized using the catalyst of the present invention, an ethylene polymer having a reduced content of hexane extractable substances is produced. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003509338-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012255188-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008509276-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010280894-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006510751-A |
| priorityDate |
1993-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |