http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3720890-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78ca80ad4b743c901ec136b21263f093 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 |
| filingDate | 2018-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_188a364569866268949e95b552bcd3c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06bb324d753220a8d67df23526786f95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11e691b8010f69d36fbd0b5b7583412d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6a1fc1210185136b2b6bb282325c568 |
| publicationDate | 2020-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3720890-A1 |
| titleOfInvention | Use of antimicrobial ethylene copolymers for packaging applications |
| abstract | Use of an ethylene copolymer having a melt flow index (MFI) of at most ≤ 45 g/10min as measured according to ISO1133:201 1 measured at 190 °C and 2.16 kg and / or having an average molecular weight Mw≥ 50 kg/mol for production of packaging applications, production of food packages or production of film applications, wherein the ethylene copolymer is obtained via a process for the production of ethylene copolymers in a free-radical high-pressure polymerization in a tubular reactor, wherein • the process comprises a feed composition comprising ethylene and one or more co-monomers as reactants wherein at least one of the co-monomers is a compound having the structure of Formula (I): Formula (I), wherein R1 = H or CH3; X = O or NH; n = 1 -10 R2, R3 = H or CH3 or saturated aliphatic structure consisting of hydrogen atoms and 1-10 carbon atoms, wherein the aliphatic structure can be linear, branched and/or cyclic; and wherein R2 and R3 can be individually selected; and wherein • the tubular reactor is operated at a pressure of ≥ 200 and ≤ 280 MPa; • the average reaction peak temperature is ≥ 220°C and ≤ 300°C; • the composition comprising one or more of co-monomers is fed to the reactor in one or more feed inlets of said tubular reactor; and each co-monomer according to Formula (I) is fed to the tubular reactor in quantities of ≤ 2.0 mol % with regard to the total feed composition of ethylene and the one or more co-monomers. |
| priorityDate | 2017-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 154.