http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9657165-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 |
| filingDate | 2013-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e49fa6312cbe682f6fae1d53a6addd84 |
| publicationDate | 2017-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-9657165-B2 |
| titleOfInvention | Polypropylene resin composition and molded article |
| abstract | A polypropylene resin composition affords a molded article good in rigidity, impact resistance, and tensile elongation at break. This composition contains 75-98 wt % of a propylene-based material (A) and 2-25 wt % of a propylene-ethylene random copolymer (B). Material (A) contains 50-100 wt % of a polymeric material (A-1) produced by multistage polymerization and composed of a propylene homopolymer component (i) and a propylene-ethylene random copolymer component (ii), and 0-50 wt % of a propylene homopolymer (A-2). The content of (i) in material (A-1) is 55-90 wt %, and the content of (ii) is 10-45 wt %, (ii) in material (A-1) contains >40 wt % but ≦80 wt % of ethylene units and ≧20 wt % but <60 wt % of propylene units, and the content of (ii) in material (A) is 5-35 wt %. Copolymer (B) contains 88-95 wt % of propylene units and 5-12 wt % of ethylene units and has an MFR of 0.5-10 g/10 minutes measured at 230° C. and a load of 2.16 kgf. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3710530-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11780991-B2 |
| priorityDate | 2012-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.