| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2314-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F110-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-12 |
| filingDate |
2013-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2017-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-104250395-B |
| titleOfInvention |
Polypropylene composition and polypropylene flat filament and preparation method thereof |
| abstract |
The invention provides a polypropylene composition, a polypropylene flat filament prepared from the polypropylene composition, a preparation method of the polypropylene flat filament, and the polypropylene flat filament prepared by the method. The polypropylene composition comprises polypropylene and a nucleating agent; the molecular weight distribution index of the polypropylene is 2.5-5.5, and polymer tail index PIHT in molecular weight distribution width is greater than 1.9. The mechanical strength of the polypropylene flat filament is high. |
| priorityDate |
2013-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |