http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2012127354-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-138 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0201 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-138 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0201 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-651 |
| filingDate | 2010-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2012127354-A |
| titleOfInvention | DICARBONATE COMPOUNDS WITH THREE AND FOUR BRIDGE ATOMS AS INTERNAL DONORS IN CATALYSTS FOR PRODUCING POLYPROPYLENE |
| abstract | 1. A solid hydrocarbon-insoluble catalyst component used in the polymerization of olefins, wherein said catalyst component contains magnesium, titanium and halogen and further comprises an internal electron donor having the structure [ROC (O) -O-] R, where R is independent in each the case represents an aliphatic or aromatic hydrocarbon or substituted hydrocarbon group containing from 1 to 20 carbon atoms; x is 2-4 and R represents an aliphatic or aromatic hydrocarbon or substituted hydrocarbon group containing from 1 to 20 carbon atoms, provided that in the shortest chain connecting the first ROC (O) -O - group and the second ROC (O) - O- group, containing from 3 to 4 atoms. 2. The catalyst component according to claim 1, where x = 2.3. The catalyst component according to claim 1, where each R represents an aliphatic hydrocarbon. The catalyst component according to claim 1, where each R represents an aromatic hydrocarbon. The catalyst component according to claim 1, where R represents a 1,8-disubstituted naphthylene fragment. The catalyst component according to claim 1, where R represents a 2,2-disubstituted biphenyl fragment. The catalyst component according to claim 1, where R represents a linear or branched alkyl radical, provided that the shortest chain connecting the first ROC (O) -O group and the second ROC (O) -O group contains from 3 to 4 atoms .8. A catalyst component according to claims 5-7, wherein each R represents an aliphatic hydrocarbon group. The catalyst component of claims 5-7, wherein each R 1 is methyl, ethyl, propyl, butyl or isobutyl. 10. The catalyst component according to claim 1, where the internal electron donor contains one of the following compounds: dimethylnaphthalene-1,8-diyl dicarbonate; |
| priorityDate | 2009-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.