http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-2014010130-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18a8284bc1d41fe092e46c249d6220be |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 |
| filingDate | 2013-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e46b6449c7a4538d8abe987d97ae6e2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbaa88cb94a3a9202566416ab9e3f691 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e00bdb40cf11234488d483540874eb2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db61548271fc7cf97aac4e2a36d98729 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48542354ccc35df5db781d5764bb5d50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a78e705275801b4a5fae98cb7424820a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_014f89c49a85d4eebd58d9b875462de8 |
| publicationDate | 2014-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-2014010130-A |
| titleOfInvention | CATALYST COMPONENT FOR POLYMERIZATION OF OLEFINS. |
| abstract | The present invention relates to a catalyst component for the polymerization of an olefin comprising a compound represented by the Fischer projection of: wherein R5 is a substituted or unsubstituted hydrocarbyl having 1 to 20 carbon atoms; R6 and R7 are different and are independently selected from the group consisting of hydrogen, halogen or substituted and unsubstituted hydrocarbyl having 1 to 20 carbon atoms; R5-R7 optionally contains one or more heteroatoms that replace one or more carbon atoms, one or more hydrogen atoms or both, wherein said heteroatom is selected from the group consisting of nitrogen, oxygen, sulfur, silicon, phosphorus and halogen; and wherein the compound of Formula (I) is the only internal electron donor in the catalyst component. The present invention also relates to a process for preparing a polymerization catalyst component comprising the steps of i) contacting a compound R4zMgX2-z wherein R4 is an aromatic, aliphatic or cyclo-aliphatic group containing from 1 to 20 carbon atoms, X is a halide, and z is in the range greater than 0 and less than 2, with a silane compound containing alkoxy or aryloxy to produce a first intermediate reaction product; ii) contacting the first intermediate reaction product with at least one activator compound selected from the group consisting of internal electron donors and the compounds of the formula M (OR2) vw (R3) w1, wherein M may be Ti, Zr , Hf, Al or Si, R2 and R3, independently, represent an alkyl, alkenyl or aryl group, v is the valence of M and w is less than V and iii) contacting the second intermediate reaction product with a compound of Ti containing halogen and an internal donor electron represented by the Fischer projection of formula (I); and optionally with at least one compound selected from a group comprising a monoester, a diester and a 1,3-diether. |
| priorityDate | 2012-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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