http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S57212210-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate | 1981-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63efc7e8ab53336be4b2373485a9fcb7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a760e6e6fa1a798aafc5c45ee523bd0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77728b0b764f1482e6f440f43f60f9ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cbad118c412a8cab01a44a5a775e00a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b86e7ceaf51f3319b5ce3094954d11c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_514438b619500f11d45f9f06f18b7fb7 |
| publicationDate | 1982-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S57212210-A |
| titleOfInvention | Modified polymerization and copolymerization of olefin |
| abstract | PURPOSE: To obtain a granular ethylene polymer having uniform particle sizes and high bulk density, by using a solid catalyst component prepared by reacting a specific Al compound with an aliphatic alcohol, Si compound, organomagnesium compound, and a halogen-containing Ti or V compound. n CONSTITUTION: Ethylene is (co)polymerized in the presence of a catalyst obtained by reacting a mixture of an Al compound[e.g., (C 2 H 5 ) 2 AlCl, etc.] shown by the formula (R 1 is H, or 1W10C alkyl; X is Cl or Br; 0<n<3) and an aliphatic alcohol to give a rection product, reacting it with the reaction product A 1 of hydropolysiloxane or an Si compound (e.g., α,ω-dihydroxydimethylpolysiloxane, etc.) having Si linked to an organic group and OH group with an organomagnesium compound (e.g., nC 4 H 9 MgCl, etc.) to give the reaction product A 2 , reacting it with a halogen-containing Ti or V compound (e.g., TiCl 4 , etc.) to give (A) the solid catalyst component, followed by blending (A) this component with (B) an organoaluminum compound[e.g., (C 2 H 5 ) 3 Al, etc.]. n COPYRIGHT: (C)1982,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5981309-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112619887-A |
| priorityDate | 1981-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.