http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003195108-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 2001-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c59bc4bd4aa815de9e2708f84d7f9aa3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e37bc58efd643ab34ff72f43eb13125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_522cd729903b0ca636142f7aefc06df6 |
| publicationDate | 2003-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2003195108-A1 |
| titleOfInvention | Solid catalyst component and catalyst for olefin polymerization, and process for producing olefin polymer |
| abstract | There are provided; n (i) a solid catalyst component obtained by contacting a trivalent titanium atom-containing solid catalyst component precursor (C) with a halogeno compound (A) of the 13 (IIIa) or 14 (IVa) group of elements in the periodic table of the elements and an electron donor (B), or a solid catalyst component obtained by contacting an intermediate product with a titanium-halogen bond-carrying compound (D), the intermediate product being obtained by contacting the solid catalyst component precursor (C) with a halogeno compound (A) of the 14 (IVa) group of elements in the periodic table of the elements and the electron donor (B), or a solid catalyst component comprising a magnesium atom, a titanium atom, a halogen atom and an electron donor and having a relative surface area of not more than 30 m 2 /g, the catalyst component being superior in a particle form, n (ii) a catalyst comprising the solid catalyst component and an organoaluminum compound, the catalyst being high in polymerization activity, so that there is no need to remove a catalyst residue from a polymer obtained after the polymerization, and n (iii) a process for producing an olefin polymer using the catalyst, the polymer produced being superior in powder properties and low in a content of lower molecular weight components. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102009060196-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009326157-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8138284-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010168341-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009171045-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7879751-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011034323-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8859450-B2 |
| priorityDate | 1998-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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