http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022306850-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78ca80ad4b743c901ec136b21263f093 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-18 |
| 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/C08L23-0815 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14 |
| filingDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_988e10934f90b2e531a96d4940e7fa74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac1df2437fd6d5202e07d996315237a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac3a549969d1cfbf73dc6f01817cf0d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6a50fd9a3a907013c84331a190044ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_685be417f240abe8f81e6b5bfb526493 |
| publicationDate | 2022-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2022306850-A1 |
| titleOfInvention | Heterophasic propylene copolymer composition |
| abstract | The invention relates to a heterophasic propylene copolymer composition comprising a heterophasic propylene copolymer (A), optionally an ethylene-unit containing polymer (B) and an inorganic filler (C), wherein the heterophasic propylene copolymer (A) consists of a) a propylene-based matrix wherein the propylene-based matrix consists of a propylene homopolymer and/or a propylene copolymer consisting of at least 90 wt % of propylene units and at most 10 wt % of comonomer units selected from ethylene monomer units and α-olefin monomer units having 4 to 10 carbon atoms wherein the propylene-based matrix is present in an amount from 87.0 to 92.0 wt % based on the heterophasic propylene copolymer and b) a dispersed ethylene α-olefin copolymer, wherein the dispersed α-olefin copolymer is present in an amount from 8.0 to 13.0 wt % based on the heterophasic propylene copolymer and wherein the sum of the weight of the propylene-based matrix and the weight of the dispersed ethylene-α-olefin copolymer is 100 wt % based on the heterophasic propylene copolymer, wherein C) the inorganic filler is present in an amount of 0.10 to 4.9 wt % based on the composition wherein the melt flow index of the composition is in the range from 5.0 to 9.0 dg/min as determined according to ISO 1133:2011 at 230° C. and 2.16 kg and wherein the total amount of ethylene units in the composition are in the range from 5.7 to 10.0 wt % based on the composition. |
| priorityDate | 2019-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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