http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2542592-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2bc2da4bfebe79540ef2f4dac5deb0b4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 |
| filingDate | 2011-02-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a16e82c548f61344dcadc10064ab941b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9041ae450310a17685152d2e2aec8078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9137e83861696a1b73255e2318c8cec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23ce967050323a8f09cf57e79f0825ca |
| publicationDate | 2013-01-09^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2542592-A1 |
| titleOfInvention | Catalyst components for the polymerization of olefins |
| abstract | Catalyst component for the polymerization of olefins CH 2 =CHR in which R is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising Mg, Ti, halogen and two electron donor compounds one of which selected those of formula (I) wherein: R 2 , equal to or different from each other, are hydrogen atoms or C 1 -C 20 hydrocarbon radicals optionally containing heteroatoms belonging to groups 13-17 of the periodic table of the elements or alkoxy groups of formula -OR 1 , two or more of the R 2 groups can be connected together to form a cycle; R 1 , equal to or different from each other, are C 1 -C 20 hydrocarbon radicals optionally containing heteroatoms belonging to groups 13-17 of the periodic table of the elements, with the proviso that at least one of R 2 is -OR 1 and the other being selected from succinates of formula (II): wherein the radicals R 1 and R II , equal to or different from each other, are a C 1 -C 20 linear or branched alkyl, alkenyl, cycloalkyl, aryl, arylalkyl or alkylaryl group, optionally containing heteroatoms; the radicals R III to R IV equal to or different from each other, are hydrogen or a C 1 - C 20 linear or branched alkyl, alkenyl, cycloalkyl, aryl, arylalkyl or alkylaryl group, optionally containing heteroatoms, and the radicals R III to R VI which are joined to the same carbon atom of the succinate chain can be linked together to form a cycle. |
| priorityDate | 2010-03-04^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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