http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102219869-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_38f6403d850a1fe9e34ef7fd5a010318 |
| classificationIPCInventive | 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/C08F2-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 2010-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffd4294b6f21890f49219cd53936923f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee1d2446c1506eb6ee8df20a54fe0188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49027bf1c48141ceaa97a5e38b4a23f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27c4e3b29a5065d9d53f14e2cf050c83 |
| publicationDate | 2014-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102219869-B |
| titleOfInvention | Olefin polymerization catalyst and ultrahigh molecular weight polyethylene with ultralow branching degree |
| abstract | The invention relates to a supported non-metallocene polyolefin catalyst as well as a preparation method and application thereof. The supported non-metallocene polyolefin catalyst can be used for preparing ultrahigh molecular weight polyethylene with ultralow branching degree. The preparation method of the supported non-metallocene polyolefin catalyst comprises the step of directly supporting a metal complex on a magnesium compound; and the supported non-metallocene polyolefin catalyst is used for catalyzing the homopolymerization of ethylene to obtain workable ultrahigh molecular weight polyethylene resin with ultralow branching degree. In the ultrahigh molecular weight polyethylene polymer with ultralow branching degree, every 100000 skeleton carbon atoms contain 0-2 branched chains, and the polydispersity index range of the polymer is from 2 to10. |
| priorityDate | 2010-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 208.