http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113058513-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K5-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-16 |
| filingDate | 2021-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113058513-B |
| titleOfInvention | Flame-retardant phase-change energy-storage microcapsule and preparation method thereof |
| abstract | The invention provides a flame-retardant phase change energy storage microcapsule and a preparation method thereof, relating to the technical field of energy-saving materials, wherein the capsule comprises an organic phase change material and a capsule wall wrapping the organic phase change material; the organic phase change material has the general formula C n H 2n+2 Alkane of the formula C n H 2n Higher aliphatic OH alcohol of the formula C n H 2n One or more higher fatty acids of COOH, wherein n is 12-28; the capsule wall is made of N, N-bis (2-hydroxyethyl) aminomethylene phosphonic acid diethyl ester, polyol, polyisocyanate and polyamine. The flame-retardant phase-change microcapsule takes the phosphorus-containing polyurethane/polyurea resin as a capsule wall material, greatly improves the flame-retardant property of the phase-change microcapsule, makes up the defect of flammability of an organic phase-change material, and expands the application of the phase-change material in the field of energy storage. The invention has the advantages of simple and easily controlled reaction process, short production period and low production cost. |
| priorityDate | 2021-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.