| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b09f893b262cefd50c5e76c4b85d1c0a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10f26f87a1130bc9d50d6b995f2d3095 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-20 |
| filingDate |
2019-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_044dac83be591c7ad64be068d74c06c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_154636e045d3c1d6d0c7399d0070d779
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_181f2985943c3d1e0d16aa01c22b3c84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36b229fe8a662f240571e0644638e37e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aeb0f56902aaf7723c684a30dc291931
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73b4dbef0068f7b15967721384140a76 |
| publicationDate |
2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11174236-B2 |
| titleOfInvention |
Method for preparation of 1,4-sorbitan |
| abstract |
The invention discloses a method for preparation of 1,4-sorbitan by dehydration of D-sorbitol, wherein one equivalent of water is removed and a cyclization occurs, followed by a treatment with ethanol and isopropanol. |
| priorityDate |
2018-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |