http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102660235-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-24 |
| filingDate | 2012-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102660235-B |
| titleOfInvention | 1.1-(phenylalkylnaphthyl)ethane isomer used as heat-transfer fluid and preparation method therefor |
| abstract | The invention relates to the technical field of heat-transfer fluid, and especially relates to a 1.1-(phenylalkylnaphthyl)ethane isomer used as a heat-transfer fluid and a preparation method therefor. The fluid includes component A: 1.1-(phenylalkylnaphthyl)ethane isomer, also includes component B: 1.1-(phenylalkylbiphenyl)ethane isomer, and the component A or the mixture of the component A and B is used as the heat-transfer fluid. In the presence of the catalyst of the Friedel-Crafts alkylation, styrene and industrial-mixed methylnaphthalene are subjected to alkylation reaction to form the component A: 1.1-(phenylalkylnaphthyl)ethane isomer and the mixture of the component A and the component B: 1.1-(phenylalkylbiphenyl)ethane isomer. The heat-transfer fluid provided in this invention has good thermal stability, high boiling point under atmospheric pressure and high usage temperature, as well as abundant and cheap supply of raw material market, thereby having comprehensive performance that meets the requirement of high-temperature heat-transfer oil. |
| priorityDate | 2012-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.