http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001081124-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 |
| filingDate | 1999-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69049f3f3f82dcf5b53f3215395bbc20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eda140da23afcd5705885478965c67dc |
| publicationDate | 2001-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001081124-A |
| titleOfInvention | Addition polymerization catalyst and method for producing olefin polymer |
| abstract | (57) [Summary] (Modifications) [PROBLEMS] An addition polymerization catalyst capable of producing a stereoblock polypropylene having a higher isotactic pentad fraction, and an olefin polymer (particularly, a stereoblock) using the addition polymerization catalyst Production method of poly (α-olefin)). SOLUTION: It is modified with a compound having a hydroxyl group, and its 27 Al-solid NMR spectrum shows 10p. a modified aluminum oxy compound (A) having a ratio M2 / M1 of the strength M1 at 30 pm to the strength M2 at 30 ppm of not less than 0.60 and a transition metal compound (B) represented by the following general formula [I]: And a method for producing an olefin polymer using the addition polymerization catalyst. (Wherein, R 1 to R 22 are each a hydrogen atom, a halogen atom, an alkyl group, etc., M is a transition metal atom of Group 4 of the periodic table of the element, and X is a hydrogen atom, a halogen atom, an alkyl group, etc.) is there) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7233929-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4758650-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4831488-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019514680-A |
| priorityDate | 1999-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 264.