http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0770061-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S426-807 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C219-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C321-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23K20-105 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23K1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-52 |
| filingDate | 1995-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb296386e193a58c5335f933e0afa19c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc3d72f71c14d95fbeb9fc6170cd27be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_988f422fb2f623a6da62047fe31d5d82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2085cb0c0741e7f013e432ceb93bcd8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5293392c264b1a058e38dd04244a5a9a |
| publicationDate | 1997-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0770061-A1 |
| titleOfInvention | Process for obtaining 2-hydroxy-4-methyl thiobutyric acid (mha), mha and its use |
| abstract | It is known to isolate MHA from a reaction mixture obtained by the addition of hydrocyanic acid (HCN) to methyl mercaptopropionic aldehyde (MMP) and the hydrolysis of the methyl mercapto propionic aldehyde cyanohydrine (MMP-CH) obtained thereby with sulphuric acid, in which the reaction mixture is brought into contact with a substantially non-water-miscible organic solvent, in order to form an extraction solution having the solvent and MHA transferred from the reaction mixture, and the MHA is obtained as an extract from this extraction solution by concentration. The simplest and most economical process of the invention concerning the processing of the reaction product which facilitates the production of a highly concentrated product with an extremely low dimer, oligomer and by-product content, is characterised in that the concentration is conducted in such a way that the remaining extract contains less than 4 wt % and preferably less than 2 wt % of water. Animal feed supplement, mixtures for supplementing animal feed, e.g. with methionine or ammonium-MHA. |
| priorityDate | 1994-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.