http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200835697-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dde4dae7f784abe1171c8bea00082ce1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H5-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H3-04 |
| filingDate | 2007-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_724925590c7c97cdcfee6d8b0107c5e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a0e275a29fc2aff657ccd833da672e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d04084e805af98172f54cc7c25370ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86b2f2798d35a9bd19616ad5f54e95ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46676c0948ac812968cd0e6b04c79b46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a73ba4f24935682aa9c8445c1b8f9eb2 |
| publicationDate | 2008-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200835697-A |
| titleOfInvention | Improved sucralose production method |
| abstract | There is provided a method for the production of sucralose from a feed stream resulting from the chlorination of a sucrose-6-acylate in a reaction vehicle, said feed stream comprising a sucralose-6-acylate, the reaction vehicle, and by-products including high molecular weight coloured material, said method comprising: deacylation of the sucralose-6-acylate by treatment with a base to afford sucralose, and, before or after said deacylation, removal of the reaction vehicle and isolation of the sucralose characterised in that immediately before the removal of the reaction vehicle, the reaction stream is subjected to a precipitation step comprising treatment with a metal or ammonium hydroxide and carbon dioxide to form a precipitate of the corresponding metal or ammonium carbonate in which at least a portion of said high molecular weight coloured material is trapped, followed by separation of said precipitate. |
| priorityDate | 2007-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.