http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06107746-A
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_325e8f74339359cd24e45eb790ace68f |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-08 |
filingDate | 1992-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37a1f42693e6660c22697f376bb27bbc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8edc7ea535cbb04409213d72e3e0558f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_890be3bfe486951c278ba39c12c97e17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ba768ad7d75576eff7ef76841141444 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a301b084e3cd7b0791e996aadee6f7a8 |
publicationDate | 1994-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-H06107746-A |
titleOfInvention | Method for producing block copolymer of propylene |
abstract | (57) [Summary] [Object] An object of the present invention is to provide a method for producing a propylene block copolymer having an excellent balance of impact resistance and rigidity. [Structure] A method for producing a propylene block copolymer, which comprises performing a propylene polymerization step a) and a propylene-ethylene copolymerization step b) using the polymerization catalyst components obtained by the following 1) to 3). 1) A polymerization catalyst component obtained by contacting a solid catalyst component containing magnesium, titanium, a halogen and an electron donating compound as an essential component with 2) an organoaluminum compound and 3) an alkenyl group-containing alkoxysilane. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109912736-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109912736-B |
priorityDate | 1992-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 680.