http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020035283-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1df93ed61a1025e3fffb791365ebe6e4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-657 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06 |
| filingDate | 2019-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a83782a49ab515ef1d2f25b426f940b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f7e675f78809ca5bbcbfc7eef533ce0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0875a6ce7ec6d80ce2eabffb6b904d07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4668ecb3b336cb5637e51c2cff5bab0 |
| publicationDate | 2020-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020035283-A1 |
| titleOfInvention | Components and catalysts for the polymerization of olefins |
| abstract | A solid catalyst component for the polymerization of olefins CH2 =CHR in which R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, comprising Mg, Ti, Bi, halogen and an electron donor obtained from a process comprising: (a) dissolving a Mg(OR)2 compound where R groups, equal or different to each other, are C1-C15 hydrocarbon groups optionally containing a heteroatom selected from O, N and halogen, in an organic liquid medium in order to have a liquid mixture; (b) contacting the above mixture (a) with Ti Cl4 obtaining a liquid mixture not containing solid phase, and (c) subjecting the liquid mixture (b) to conditions such that solid catalyst particles are formed, said process being characterized by the fact that (i) a Bi compound and (ii) a bidentate electron donor compound is present in one or more of steps (a) to (c) and/or contacted with the solid catalyst particles obtained from (c). |
| priorityDate | 2018-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 298.