| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-941 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-619
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-02 |
| filingDate |
1977-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_686eddbee0425534cc09beb79adf5765
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c67911d255aa186d0321217528e70f33 |
| publicationDate |
1979-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4134855-A |
| titleOfInvention |
Production of transition metal composition |
| abstract |
A transition metal compound containing at least one η 6 -arene is contacted with a compound of the formula MX n Y 2-n mL; or Z 3 Al[MgZ 2 ] y AlZ 3 where L, M, X, Y, Z, m, n, and y are defined. The transition metal compound can be a compound such as TiCl 2 .2AlCl 3 -arene. The compound of the defined formula may be a solid compound which may be insoluble in hydrocarbon liquids when it may be of high surface area which may be inherent in the solid or can be achieved by a grinding procedure. The compound of the defined formula may be Mg(OC 2 H 5 ) 2 ; Mg(CH 3 ) 2 ; Mg(CH 2 C 6 H 5 ) 2 ; (C 2 H 5 ) 3 Al[Mg(C 2 H 5 ) 2 ]-Al(C 2 H 5 ) 3 or (iC 3 H 7 O) 3 Al(Mg(OiC 3 H 7 ) 2 ]Al(OiC 3 H 7 ) 3 . During or after the contacting with the transition metal compound, treatment with a halogen-containing compound may be effected. The product of the contacting is useful for the polymerization of olefines. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016194080-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4339560-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014501830-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4329256-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5109085-A |
| priorityDate |
1977-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |