http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S55108406-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52a65b677bbedbe7bf090dd556a7cc43 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 |
| filingDate | 1979-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99916a6889121403be76b3b12740c488 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19fa83c333b7773a6632e745a2275830 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1f81bdd5ed08def9212674e388991a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfb41e0e19e803bb324d604cd532ac03 |
| publicationDate | 1980-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S55108406-A |
| titleOfInvention | Production of alpha-olefin polymer |
| abstract | PURPOSE: To efficiently produce an α-olefin polymer, by polymerizing an α-olefin in the presence of a catalyst comprising a combination of an organoaluminum compound and a solid product prepared by reacting a polysiloxane with a reaction product of a reduced solid of titanium tetrachloride and an α-olefin, etc. n CONSTITUTION: An electron donor, such as methanol or phenol, and an electron acceptor, such as silicon tetrachloride or stannous chloride, are reacted with a reduced solid which is obtained by reducing titanium tetrachloride with an organoaluminum compound and which is in a state of coexistence with a polymer obtained by the polymerization treatment of the reduced solid with an α-olefin. The solid product obtained is further reacted with a polysiloxane, such as octamethyltrisiloxane, to form a second solid product. The second solid product (100g) is combined with about 50W5000g of an organoaluminum compound such as trimethylaluminum to form a polymerization catalyst. An α-olefin is polymerized in the presence of the catalyst and, thereby, the polymer of the purpose is obtained. n COPYRIGHT: (C)1980,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0231878-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5177162-A |
| priorityDate | 1979-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.