| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7867a49e89deb204e63fe50063e989dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_deeff311a51f44d3b7fc3b338e10bdcc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1817451495309413d6b944ed69455dda |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H3-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 |
| filingDate |
2009-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f883b496921e298cae3e18d177aafc40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f18d7bfd4f203351c7830ba887348368 |
| publicationDate |
2010-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2010011866-A1 |
| titleOfInvention |
Methods for extracting and purifying sucralose intermediate |
| abstract |
The present invention provides a method for purifying sucralose-6-ester for use in making sucralose, wherein the method eliminates the need of an esterification process. In particular, ethyl acetate and ether are used to extract and purify sucralose-6-ester from a sucralose production intermediate composition comprising sucralose-6-ester. |
| priorityDate |
2008-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |