| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32260d8b93ef37639f57fb1f65e8a5fa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-544 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D85-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D81-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-00 |
| filingDate |
2016-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_919d4ccd4c496210530beb43ba6382ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce9d26d7854863b1262d021ea11d5821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_868d2a069769dacebec4d5097394a3b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c417d4fe2f9f79da0f71d73a8e44d559
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c254b85bc70b75146a5d9348a3b39b74 |
| publicationDate |
2020-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10570249-B2 |
| titleOfInvention |
Process for preparing polyalkenamers for packaging applications |
| abstract |
A process for producing cycloalkenamer-containing compositions involves converting at least one cycloalkene by ring-opening metathetic polymerization to obtain a polyalkenamer-containing product mixture. The product mixture is worked up to remove monomers and oligomers of the cycloalkenes to obtain the polyalkenamer-containing composition by extraction with CO 2 . The extraction involves at least two stages: an extraction with liquid CO 2 under the supercritical conditions, and then an extraction with supercritical CO 2 . Such cycloalkenamer-containing compositions can be used, for example, in the field of packaging materials, especially for food and drink. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11753490-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10829590-B2 |
| priorityDate |
2015-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |