Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2420-01 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F232-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-06 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 |
filingDate |
2017-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2019-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
JP-2019510863-A |
titleOfInvention |
Propylene-diene copolymer resin excellent in melt tension |
abstract |
Disclosed are melt tension superior propylene diene copolymer resins having improved melt strength, high molecular weight and broad molecular weight distribution utilizing specific metallocene catalyst systems. The present invention is a propylene-diene copolymer resin produced by polymerizing propylene and a C4-C20 diene compound using a metallocene catalyst system, which has a melting index (230 ° C., 2.16 kg load) of 0. Provided is a propylene-diene copolymer resin having a melt tension (ARES (Advanced Rheometric Expansion System) Melt Strength) of 5 to 100 g at 1 to 100 g / 10 min. [Selected figure] None |
priorityDate |
2016-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |