http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3712931-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75a9b43328a2cbfcf60da8b223a321c7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-02 |
| filingDate | 1969-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1973-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f17b2b893f807b2573bbbbb82d277d6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c4aab9c5cc0c2d5ccc3f3d8571addaa |
| publicationDate | 1973-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3712931-A |
| titleOfInvention | Chlorofluorination of olefins |
| abstract | ETHYLENE AND HOMOLOGOUS OLEFINS ARE REACTED WITH CHLORINE IN THE PRESENCE OF ANHYDROUS HF, WHICH MAY CONTAIN F4OM 0.1 TO 4 M./L. FLUORIDE ION TO PRODUCE CHLOROFLUOROPARAFFINS, E.G., C2H4CIF, WHICH ARE USEFUL AS INTERMEDIATES IN THE PREPARATION OF MONOMERS. FLUORIDE ION CONCENTRATION, ACHIEVED BY THE ADDITION OF METAL FLUORIDE SALTS, AND TEMPERATURE-PRESSURE INTERRELATIONSHIPS PERMIT SUBSTANTIALLY INCREASED SELECTIVELY TO THE CHLOROFLUORO PRODUCT AND IMPROVED YIELD. PRESSURES FROM ABOUT 2 TO 10 ATMOSPHERES ARE PREFFERRED WITH TEMPERATURES NEAR THE BOILING POINT OF HF AT REACTION PRESSURE. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1042222-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5220083-A |
| priorityDate | 1969-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.