http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01297407-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 |
| filingDate | 1988-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ac74843efb86c263f1c7a5a0ffd0bbe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_753868e0105e4f39045ee3254ac3d21e |
| publicationDate | 1989-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01297407-A |
| titleOfInvention | Catalyst for polymerizing olefin |
| abstract | PURPOSE: To obtain a catalyst capable of producing a copolymer, having a high bulk density and excellent in fluidity and operability by treating an Mg-(Ti)-halogen complex carrier with an active hydrogen-containing polyvalent amine, trihydrocarhblphosphine, etc. n CONSTITUTION: An Mg-Ti-halogen complex catalyst for polymerizing olefins obtained by treating an Mg-Ti-halogen complex or Mg-halogen complex carrier with a compound selected from (A) active hydrogen-containing polyvalent amines (e.g. ethylenediamine or N,N'-dimethyldiethylenetetramine), (B) 1W7C chain or cyclic esters (e.g., methyl acetate, methyl propionate or β-propiolactone), (C) trihydrocarbylphosphines (e.g., tributylphosphine or triphenylphosphine) and (D) 1-18c phosphoric acid triamides (e.g., hexamethylphosphoric triamide). n COPYRIGHT: (C)1989,JPO&Japio |
| priorityDate | 1988-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.