http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000034314-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eae8bc7f5471b6fb521e760f6a3be2cc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-639 |
| filingDate | 1999-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_801c2aa1152e1a870ad7db4ca58a1d48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66589180be5085e7242922e029f84857 |
| publicationDate | 2000-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000034314-A |
| titleOfInvention | Long-branched olefin polymers and methods and catalyst systems therefor |
| abstract | PROBLEM TO BE SOLVED: To improve the use of olefin polymers, such as EPDM terpolymers, having a desirable combination of high long-chain branching and improved catalytic activity / efficiency. It would be desirable to develop a tailored catalyst system. A catalyst comprising vanadium, but comprising a compound having no halogen directly bonded to vanadium, an organoaluminum cocatalyst having a halogen to aluminum molar ratio in the range of about 1 to about 2, and a compound of formula I: Embedded image Wherein the R 1 , R 2 , R 3 , R 4 and —C (O) OR 1 moieties are as defined herein, wherein the catalyst system comprises an activator having the formula: There is provided a method for producing an olefin polymer having a long chain branch comprising polymerizing an olefin monomer below. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001192415-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015533914-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107110530-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11136298-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9382360-B2 |
| priorityDate | 1998-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.