http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0369339-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecc58e5fd0006c472fea1ec2f879638c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H13-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H13-06 |
| filingDate | 1989-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e2817567399761bce47f35eeec18da8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faaabf8806e82af695762f9e1222699b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94f9496a19a97509e024274d4b2fcc3a |
| publicationDate | 1990-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0369339-A2 |
| titleOfInvention | Process for preparing sucrose fatty acid ester powder |
| abstract | A process for preparing sucrose fatty acid esters by reacting sucrose and a fatty acid alkyl ester in an aqueous reaction system in the presence of a catalyst, adding water to the reaction mixture to dissolve it, adjusting the reaction mixture to a neutral pH region, adding a neutral salt to the solution to precipitate the sucrose fatty acid esters, separating and washing the precipitate with an acidic water, and subjecting the washing liquid to ultrafiltration. The precipitate washed with the acidic water is spray-dried in the form of an aqueous slurry to give a dry powder of the sucrose esters having low HLB, and the concentrate obtained by ultrafiltration is spray-dried to form a dry powder of the sucrose esters having high HLB, and the liquid obtained by separating the precipitate is contacted with a reverse osmosis membrane to recover sucrose. According to the invention, purifed sucrose fatty acid esters can be obtained without using an organic solvent, while sucrose can be recovered in high yield. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-9201041-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0560081-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9724302-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9757336-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10398648-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9730892-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9737482-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9737483-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9808424-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10045941-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9806731-A1 |
| priorityDate | 1988-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 100.