| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f783f5a5a7a1b6985891ff03e599216e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B2009-125 |
| 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/B29B9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-3403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-3461 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-12 |
| filingDate |
2019-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e10512af731be2e47ae40f98fc35580c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12e6914e2654cb4a84208d6277542710 |
| publicationDate |
2020-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020079944-A1 |
| titleOfInvention |
Composition, pellet, and processes of making polypropylene foams |
| abstract |
The present disclosure provides improved polypropylene-based compositions (formulations). The present disclosure further provides improved micro-pellets (non-foamed), which comprise the improved polypropylene-based composition. The improved polypropylene-based compositions have a reduced melting point (Tm) for the polypropylene resin while maintaining the stiffness of the micro-pellets for use in foaming procedures. Also, the disclosure further provides a new, dry method of preparing expanded polypropylene beads from micro-pellets without a liquid medium or steam, which thereby simplifies the production process and saves both energy and production costs. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114058115-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115418052-A |
| priorityDate |
2018-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |