http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103304691-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 |
| filingDate | 2012-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103304691-B |
| titleOfInvention | A kind of catalyst system for olefinic polyreaction |
| abstract | The present invention relates to a kind of catalyzer for olefinic polyreaction, the spherical solids containing titanium catalyst component being internal electron donor using polyol ester compounds and adjacent benzene dicarboxylic acid ester compound in olefinic polymerization time add three-oxyl benzoic acid ester compounds as external donor compound, the molecular weight distribution that can widen further, molecular weight distribution is widened has larger superiority to the following process application of polymkeric substance. |
| priorityDate | 2012-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 152.