http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001081125-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d546bbb248fb7aca02f0b8024f19e89e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| filingDate | 1999-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24a445342da5ed444ef89f32f04e8999 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df6dfd125f4664273f3a1660bd1a0492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_904d074b9e17bd3b8e1ec5dc7c390da0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e03e7e505e217b0ed0de96bdf510331 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffde59d19bf5da7ffa1d4ea0f82cd378 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_191b890fbf1eb6a14dd76832ab7a8257 |
| publicationDate | 2001-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001081125-A |
| titleOfInvention | Catalyst component for α-olefin-ethylene copolymer, catalyst and method for producing α-olefin-ethylene copolymer |
| abstract | PROBLEM TO BE SOLVED: To provide a catalyst component for a copolymer of an α-olefin having 3 to 20 carbon atoms and ethylene, and a method for producing the copolymer. SOLUTION: A six-center reaction in which hydrogen at the β-position of a terminal propylene unit of a polymer is transferred to an ethylene monomer is calculated based on an activation energy (Equation 1) obtained by using a quantum chemical calculation method and a molecular force field calculation method. A catalyst component comprising an organic ligand-containing metal complex compound having an energy index ΔEa of 1.00 kcal / mol or less. ΔEa = Ea (Me, Me) + Ea (H, H) −2 * E a (Me, H) (Formula 1) Ea (Me, Me): Activation energy of a reaction in which hydrogen at the β-position of a terminal propylene unit is transferred to a propylene monomer. Ea (H, H): activation energy of the reaction at which the hydrogen at the β-position of the terminal ethylene unit is transferred to the ethylene monomer. Ea (Me, H): activation energy of the reaction at which the hydrogen at the β-position of the terminal propylene unit is transferred to the ethylene monomer. |
| priorityDate | 1999-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 211.