http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1080753-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dcb88e6c103e4974b104452c51fbb4a5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S203-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-358 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-358 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-00 |
| filingDate | 1977-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1980-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e4a37bc225eea9adcb516dbae907694 |
| publicationDate | 1980-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1080753-A |
| titleOfInvention | Process for producing hexachlorocyclobutene |
| abstract | Abstract of the Disclosure A process for the production of hexachlorocyclobutene wherein commercial hexachlorobutadiene is rectified at a pressure of from 2 to 100 mm Hg with a reflux ratio of from 300 to 600 and hexachlorobutadiene remain-ing in the bottoms is subjected to a heat treatment at from 150°C to 200°C and then returned to the rectifying column together with fresh commercial hexachlorobutadiene while the product rich in hexachlorocyclobutene is with-drawn over the top. This novel process overcomes the problem of producing hexachlorocyclobutene in high purity in an economical manner from raw mater-ials which are easily accessible commercially. |
| priorityDate | 1976-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.