| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88fbcd2a70a3c49d0aed69a000d55909 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-10 |
| filingDate |
1997-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b4acb4c6d3d92a340d7180141ff198c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c116097424bf3e07b688a50cf64738cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e132437eb4efe9a4a8eba6dcda0f4d82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b04280afc9e8306481fd2ac686b1289 |
| publicationDate |
1999-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H1129519-A |
| titleOfInvention |
Method for producing sorbic acid |
| abstract |
(57) [Problem] To provide an efficient method for producing sorbic acid. SOLUTION: A specific compound obtained from a lactonization reaction between crotonaldehyde and ketene is converted to a compound having a temperature of 300 to 70. Hydrolysis is carried out using water at 0 ° C. and a pressure of 10 to 90 MPa. Preferably, water in a specific state is used in an amount of 0.1 to 500 times (weight ratio) the compound. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002187940-A |
| priorityDate |
1997-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |