| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34fbeb1e614ea098731393cc639cd372 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6465
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-642 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate |
1993-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b51f8bc453bb0c9a219d1f513317511b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_812fbfc8b78bc3f76aa2301e4d2f0490
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c16d33231ad75d17bf1b8523c45325d |
| publicationDate |
1994-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H06228224-A |
| titleOfInvention |
Electron Donor Combined with Ziegler-Natta Catalyst for Controlling Polydispersity of Polyolefins |
| abstract |
(57) [Summary] [Structure] Formula [Chemical Formula 1] A method of polymerizing olefins using a novel titanium catalyst in combination with an electron donor of Where R 1 is 3 Is an alkyl group containing a primary carbon atom, R 2 and R 3 are each independently an alkyl or aryl group, R 4 is an alkyl group having a tertiary carbon atom bonded to a silicon atom, and R 1 and R 4 are Can be the same or different. [Effect] According to this method, good control can be performed regarding the polydispersity of the polymer product. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0118075-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013510941-A |
| priorityDate |
1992-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |