Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07c9542186133097bd6bbb7d92393090 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-132 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-132 |
filingDate |
2016-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2019-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ed6257c870a39d9dbeaf70c91ae98df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_449cd9ad53cbfb08ea4c2a6bc8ab0d93 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_529bfe332b54958ca7bdbb579ec64d4c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e9a2576ac11fbd8ea9d302cb2c9e87f |
publicationDate |
2019-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10183904-B2 |
titleOfInvention |
Production of 1,5-pentanediol via upgrading of tetrahydrofufuryl alcohol |
abstract |
A method of making 1,5-pentanediol from tetrahydrofurfural alcohol. The method includes the steps of dehydrating tetrahydrofurfural alcohol (THFA) to dihydropyran (DHP); hydrating at least a portion of the DHP to 2-hydroxy-tetrahydropyran (2-HY-THP) in the absence of homogeneous acid; and hydrogenating at least a portion of the 2-HY-THP to 1,5-pentanediol. The method can be conducted entirely in the absence of noble metal catalysts. |
priorityDate |
2016-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |