Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c7d818864ce69f0dc8548437f22a997 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2314-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-02 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-142 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
filingDate |
2019-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a670670c2c85d69e213fb1f25721e11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b1dbfeefb9698aef7a50e3f3718a8b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e49e59c87a64f89123f400340ee4e8f |
publicationDate |
2021-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-20210005610-A |
titleOfInvention |
Transparent polypropylene copolymer composition having impact resistance |
abstract |
A polypropylene polymer composition is disclosed that can be formulated to have excellent transparency properties with excellent impact resistance properties. The polypropylene polymer composition is a heterophasic composition containing a first phase polymer combined with a second phase polymer. The first phase polymer is a polypropylene and alpha-olefin copolymer, while the second phase polymer is also a polypropylene and alpha-olefin random copolymer. The first phase polymer contains less than 5% by weight of ethylene and is present in a higher amount than the second phase polymer. The second phase polymer has elastomeric properties. |
priorityDate |
2018-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |