| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b1aa2b8a570e7ceaa83e2a0eae6daea |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23V2002-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D291-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L27-31 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D291-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L27-30 |
| filingDate |
2019-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87e0d9052113cfd0db614d99ef0b99d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20be2df52d00fc23010b066fedc96d1d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9360ce503d8448aa8b836a4c9c49cb0 |
| publicationDate |
2019-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2019169144-A1 |
| titleOfInvention |
Acesulfame Potassium Compositions and Processes for Producing Same |
| abstract |
Compositions and processes for producing high purity acesulfame potassium are described. One process comprises the steps of forming a cyclic sulfur trioxide adduct; hydrolyzing the cyclic sulfur trioxide adduct to form an acesulfame-H composition comprising acesulfame-H; neutralizing the acesulfame-H in the acesulfame-H composition to form a crude acesulfame potassium composition comprising acesulfame potassium and less than 2800 wppm acetoacetamide-N-sulfonic acid, wherein the neutralizing step is conducted or maintained at a pH at or below 11.0; and treating the crude acesulfame potassium composition to form the finished acesulfame potassium composition comprising acesulfame potassium and less than 37 wppm acetoacetamide-N-sulfonic acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10781191-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10759770-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10781190-B2 |
| priorityDate |
2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |