| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574bc8fd24e08fc5a292d012c5a28e48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_387abf6afc9a2cd5cfa5cd4d35f8b9fe |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2400-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-758 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-09 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40 |
| filingDate |
2013-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_090c942d9c6a3a8a917d5ddabf9c88fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ff761b7fb133884446d5d66a73e33c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fae53df6794199d68c95c8d410efa29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb94b7ba506eed0647a19451d998bf6e |
| publicationDate |
2016-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9458281-B2 |
| titleOfInvention |
Method for the production of oxazolidinone compounds |
| abstract |
The present invention relates to a method for the production of oxazolidinone compounds, comprising the step of slowly reacting an isocyanate compound with an epoxide compound in the presence of a Lewis acid catalyst. The invention further relates to an oxazolidinone compound, obtainable by a method according to the invention, with a color as determined according to ASTM D1209-05 (2011) of ≦200 and a molar ratio of the oxazolidinone compound to isocyanurate by-product o/i of ≧85/15. Lastly, the invention relates to an oligomeric or polymeric oxazolidinone compound, obtainable by a method according to the invention using an isocyanate compound with two or more NCO groups per molecule and an epoxide compound with two or more epoxy groups per molecule, comprising at least two units derived from the isocyanate compound and at least two units derived from the epoxide compound, with a color as determined according to ASTM D1209-05 (2011) of ≦200. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021167874-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10385167-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11326018-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11299577-B2 |
| priorityDate |
2012-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |