http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11152305-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52a65b677bbedbe7bf090dd556a7cc43 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 |
| filingDate | 1997-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f42778750e499daaecc265c8536bc51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a472dcff96b88b68d02f35bebb03806 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b1bf84c77b957ef958631cbba9ad45f |
| publicationDate | 1999-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11152305-A |
| titleOfInvention | Method for producing propylene (co) polymer powder |
| abstract | PROBLEM TO BE SOLVED: To provide propylene having excellent powder particle properties Provided is a method for producing a (co) polymer powder. SOLUTION: Prior to (co) polymerization of propylene in a metallocene-supported catalyst system, a metallocene-supported catalyst and an organoaluminum compound having a reaction molar ratio of 1 to 100 with respect to an organic transition metal compound in the metallocene-supported catalyst are prepared in advance. A propylene (co) polymer, which is contacted for 1 minute to 168 hours to carry out homopolymerization of propylene or copolymerization of propylene with another olefin in the presence of an organoaluminum compound and a metallocene-supported catalyst. Powder manufacturing method. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001213923-A |
| priorityDate | 1997-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.