http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021195553-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ebdfc88803aa0e0bb776ddb9db35fda |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06 |
| filingDate | 2021-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd018fca1274611c421ab2569543d683 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc5af0ee7fa06d2fd2c6d3151d68f0a0 |
| publicationDate | 2021-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021195553-A |
| titleOfInvention | Propylene-based polymer compositions and molded products |
| abstract | PROBLEM TO BE SOLVED: To provide a propylene-based polymer composition and a molded product having a biomass degree of 8.4 to 49%, which provides a molded product having excellent rigidity and not cracking even if it contains biomass polyethylene. SOLUTION: 51 to 90 parts by weight of a propylene-based (co) polymer (a) satisfying the conditions (Hi) to (Hv) and biomass polyethylene (b) 10 to 49 satisfying the condition (Li). A propylene-based polymer composition containing 100 parts by weight in total and having a biomass content of 8.4 to 49%. (H-i) Metallocene-based propylene homopolymer or metallocene-based propylene-α-olefin copolymer (H-ii) with an α-olefin content of less than 1% by weight MFR is 0.5 to 100 g / 10 minutes (H-). iii) Melting peak temperature Tm is 135-165 ° C. (H-iv) Molecular weight distribution (weight average molecular weight / number average molecular weight) is 1.5 to 4.0 (Hv) Volatile component content 50 ppm by weight or less (Li) Low-density polyethylene or linear low-density polyethylene [Selection diagram] None |
| priorityDate | 2020-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.