http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4021976-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0876 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-12 |
| filingDate | 2020-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2b4d54c401d195d5e3aa6f15202a529 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3bcc8896f786835e8d1c5690e7a6b54 |
| publicationDate | 2022-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-4021976-A1 |
| titleOfInvention | Polymer blends having improved thermal properties |
| abstract | Embodiments are directed to polymer blends and molded articles including polymer blends. Embodiments of the polymer blend may include 1 to 40 wt.% of a crystalline block composite and from 60 wt.% to 99 wt.% of an ionomer formed from a partially neutralized precursor acid copolymer. The crystalline block composite may include an EP-iPP diblock polymer, an isotactic polypropylene homopolymer, and a copolymer of ethylene and propylene. The crystalline block composite may include greater than 50 wt.% of the isotactic polypropylene homopolymer. The precursor acid copolymer may include copolymerized units of ethylene and 5 wt.% to 30 wt.%, based on the total weight of the precursor acid copolymer, of copolymerized units of an α,β-ethylenically unsaturated carboxylic acid having 3 to 8 carbon atoms. About 25% to about 65% of the acid groups derived from the α,β-ethylenically unsaturated carboxylic acid of the precursor acid copolymer may be neutralized. |
| priorityDate | 2019-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.