Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50d62ace054de9352384e2c7cd9dda0e |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 |
filingDate |
2013-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be378e590595ccc632192c806f3fcc97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce161f994832d82e009a812ed9bfa89a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65cba6c0bd1cbcdc12bfaa43d0d3ed9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faff35cfbb9d08ce30a48bdf8422a5d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a425f9325644a99db5834afb1bc6d3b |
publicationDate |
2015-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2015344400-A1 |
titleOfInvention |
Method for Producing Polyol Esters |
abstract |
A process for preparing polyol esters by reacting polyols with linear or branched aliphatic monocarboxylic acids having 3 to 20 carbon atoms, is characterized in that a mixture of the starting compounds is allowed to react in the presence of a Lewis acid containing at least one element of groups 4 to 14 of the periodic table of the elements as a catalyst and in the presence of an adsorbent with removal of the water formed, and then the crude ester obtained is aftertreated by adding a further adsorbent which is an acidic activated carbon having a pH of 1 to 6.5. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10640446-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018163151-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11292978-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019292126-A1 |
priorityDate |
2012-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |