| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_887d86916f3abf61537b32c7a87c12fb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-04 |
| filingDate |
2011-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba64053b58295f370c3478d3427c4a4f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80ec24cf8a073f3eb2fa49c03fa66c5d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7bc9d81c6f2138a40ab4e3edc2b1221 |
| publicationDate |
2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2797873-A1 |
| titleOfInvention |
Process for the production of choline hydroxide |
| abstract |
A continuous process for the production of choline hydroxide includes reacting ethylene oxide, trimethylamine, and water in a reaction zone to form a reaction mixture and extracting heat from the reaction mixture. Subsequently, phase separation of the reaction mixture is induced to obtain a choline hydroxide phase and an organic liquid phase comprising trimethylamine. A choline hydroxide solution (e.g., at a concentration of about 40% to 50% by weight, based on total weight of the choline hydroxide solution) is obtained from the choline hydroxide phase. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019207701-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11643384-B2 |
| priorityDate |
2011-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |