| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c2828ab790abf24744aa40e153b8a8a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78ca80ad4b743c901ec136b21263f093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18a8284bc1d41fe092e46c249d6220be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_22df579d2ac82539893bde593e670b1b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 |
| filingDate |
2014-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_362373aa2ff945d97f711be8fe69f4e9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3204f537957c60f4d69378ec6abb4f09 |
| publicationDate |
2016-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2016355615-A1 |
| titleOfInvention |
Catalyst system for polymerization of an olefin |
| abstract |
A catalyst system including a procatalyst, a co-catalyst and an external electron donor of Formula I′: n Si(L) n (OR 11 ) 4-n-m (R 12 ) m Formula I′n wherein, Si has a valency 4+; O has a valency 2− and O is bonded to Si via a silicon-oxygen bond; n is 1-4; m is 0-3; n+m≦4; each R 11 and R 12 group is independently an alkyl or aromatic substituted or unsubstituted hydrocarbyl;n neach L group is independently of Formula II:n nn n n n n n n n n n wherein, n L is bonded to the silicon atom via the nitrogen-silicon bond; n L has a single substituent on the nitrogen atom, where this single substituent is an imine carbon atom; and n X and Y are independently a hydrogen atom; a heteroatom of Groups 13-17; an alkyl, optionally containing a heteroatom of Groups 13-17 or an aromatic substituted and unsubstituted hydrocarbyl, optionally containing a heteroatom of Groups 13-17. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112759672-A |
| priorityDate |
2013-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |