http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6327511-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_630b360599ea5cf4b5bcbc0c6c0a3e2d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 1986-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b78d65d910dca835b1c6ef1228d1b11f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b0e0ff9aab13d682de5014229aa2e35 |
| publicationDate | 1988-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6327511-A |
| titleOfInvention | Production of propylene polymer |
| abstract | PURPOSE: To obtain the titled polymer in high yield, by gas phase polymerization method by the use of a catalyst having high activity obtained by treating a catalytic complex of specific solid titanium trichloride with an organoaluminum compound, a polysiloxane and propylene in a contact state and blending the treated substance with an organoaluminum compound. n CONSTITUTION: The aimed polymer is obtained by polymerizing propylene alone or propylene containing another α-olefin, by using a catalyst which is prepared by treating a catalyst complex of solid titanium trichloride type having an aluminum content in an atomic ratio of aluminum to titanium of ≤0.15 and containing a complexing agent with propylene in a contact state in the presence of an inert solvent, an organoaluminum compound and a polysiloxane to give propylene polymer-containing titanium trichloride having formed 0.1W100g propylene polymer per g solid titanium trichloride on the complex and blending the propylene polymer-containing titanium trichloride with an organoaluminum compound. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01110509-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01110510-A |
| priorityDate | 1986-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.