http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003176320-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-625 |
filingDate | 2002-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1ca8c2356214842b6da0ea71df0364e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c541bf741eeed82a8fec943c8e23fff6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f03abf503d7bc20b759152c344dfe40b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44a951ecd9472bc593440e618047e359 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e91c1eb4f281b2cd59f09fc05cf7219c |
publicationDate | 2003-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-2003176320-A |
titleOfInvention | Propylene homopolymer and propylene copolymer |
abstract | (57) [Summary] A propylene homopolymer and a propylene copolymer which can be produced by an olefin polymerization catalyst containing a transition metal compound represented by the following formula: Embedded image (M is a transition metal, X is a halogen, etc., R 1 has 2 to 2 carbon atoms. 6 hydrocarbon group, R 2 represents such an aryl group which may have a substituent, Y is such divalent silicon-containing groups. The propylene homopolymer and propylene copolymer having a high triad tacticity, a low proportion of regiorandom units, and an intrinsic viscosity in a specific range. [Effect] The propylene homopolymer is excellent in rigidity, heat resistance, transparency, impact strength and the like. Propylene copolymer is Excellent in transparency, impact resistance, heat sealability, etc. |
priorityDate | 1993-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 250.