http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4177196-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_748107463af258c025bdfa3f525fae30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-14 |
| filingDate | 1977-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1979-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45486debf1f8c6de9805b8c7be2cf2a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b48c071ef753be786b0d7b41dade32ec |
| publicationDate | 1979-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4177196-A |
| titleOfInvention | Epoxidation |
| abstract | The invention provides a continuous process for the production of a peracid in a chlorinated hydrocarbon solvent comprising the steps of: (a) providing an aqueous phase comprising sulphuric acid, hydrogen peroxide and water; (b) providing an organic phase comprising a chlorinated hydrocarbon solvent and carboxylic acid selected from the group consisting of acetic acid and propionic acid; and (c) contacting said aqueous and organic phases countercurrently to produce an aqueous solution comprising sulphuric acid and water and an organic product solution comprising chlorinated hydrocarbon solvent and a peracid corresponding to said carboxylic acid. Desirably the process includes the added step of: (d) utilizing at least a portion of said aqueous solution to provide at least a portion of the aqueous phase of step (a). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4294776-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5779863-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0130568-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4424391-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4391753-A |
| priorityDate | 1976-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 132.