http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015091981-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c21c0a0f698ad6b9a1c5538565a732a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_22df579d2ac82539893bde593e670b1b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_302aa8847ca6ec34c1c0dd6cf4d8025e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e2c9989b7f923b23faeb004be369438 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18a8284bc1d41fe092e46c249d6220be http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78ca80ad4b743c901ec136b21263f093 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656 |
| filingDate | 2014-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fd983a313cd79821ca0a4c5f61ab5ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abedc711dff06e4846849dc68675d58d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10afebff78510f976c3fdb0a31ebd531 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_505207480ccdb04e7ac407e4b2723906 |
| publicationDate | 2015-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2015091981-A3 |
| titleOfInvention | Catalyst system for polymerisation of an olefin |
| abstract | The present invention relates to a process for the preparation of a catalyst system suitable for olefin polymerization, wherein the process comprises the steps of: A) providing said procatalyst obtainable via a process comprising the steps of: i) contacting a compound R 4 n z MgX 4 n 2-z with an alkoxy- or aryloxy-containing silane compound to give a first intermediate reaction product, ii) optionally contacting the solid product obtained in step i) with at least one activating compound selected from the group formed of activating electron donors and metal alkoxide compounds; iii) contacting the first or second intermediate reaction product, obtained respectively in step i) or ii), with a halogen-containing Ti-compound and optionally an internal electron donor to obtain said procatalyst; B) contacting said procatalyst with a co-catalyst and the at least diethylaminotriethoxysilane as the external donor. Moreover, the present invention relates to a catalyst system obtained or obtainable by the process of the present invention and to a process for preparing a polyolefin by contacting at least one olefin with the catalyst system according to the invention. In addition, the present invention relates to a polyolefin obtained or obtainable by the process for preparing a polyolefin according to the present invention and to a composition comprising a propylene-ethylene copolymer and a shaped article thereof. In addition, the invention relates to the use of said polyolefin. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110198963-B |
| priorityDate | 2013-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.