http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2008140122-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-63912 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2420-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-642 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 |
| filingDate | 2008-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2010-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2008140122-A |
| titleOfInvention | METHOD FOR PRODUCING ETHylene AND α-OLEFIN COPOLIMERS |
| abstract | 1. A method for producing ethylene copolymers having at least a bimodal branching distribution of side chains, comprising copolymerizing ethylene with α-olefins in the presence of a catalyst system comprising the following components:! A) at least one monocyclopentadienyl complex comprising a structural fragment of the formula (Cp-Z-A) Cr (I), in which! Cp-Z-A means a ligand of formula (II)! ! where R1A-R4A independently of each other mean hydrogen, alkyl with 1-20 carbon atoms, alkenyl with 2-20 carbon atoms, aryl with 6-20 carbon atoms, alkylaryl containing from 1 to 10 carbon atoms in the alkyl fragment and 6- 20 carbon atoms in the aryl fragment, NR11A 2, N (SiR11A 3) 2, OR11A, OSiR11A 3, SiR11A 3, BR11A 2, where organic radicals R1A-R4A can be substituted with halogens and where at least two of the vicinal radicals R1A -R4A are linked to form a five- or six-membered ring, and / or two vicinal radicals R1A-R4A are linked to form a heterocycle containing at least one atom selected from the group consisting of nitrogen (N), phosphorus (P), oxygen (Oh) and sulfur (S),! Z means a bridge between A and Cp, which has the formula! ! where L stands for carbon or silicon,! R5A, R6A mean hydrogen, alkyl with 1-20 carbon atoms, alkenyl with 2-20 carbon atoms, aryl with 6-20 carbon atoms, alkylaryl containing from 1 to 10 carbon atoms in the alkyl fragment and 6-20 carbon atoms in the aryl fragment, or SiR11A 3, where organic radicals R5A and R6A can be substituted with halogens and R5A and R6A can also be connected to form a five- or six-membered ring,! And means a group! ! where E1A-E4A stands for carbon or 1-2 nitrogen atoms,! R7A-R10A independently of each other mean hydrogen |
| priorityDate | 2002-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.