http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I692493-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d347f0634b7919fd48a1f16901a94632 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-02 |
| filingDate | 2018-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_434ab739988fa484baf7214c5ef73a4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f010f9439dba6590990018ea8d9ff2e |
| publicationDate | 2020-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I692493-B |
| titleOfInvention | Method for continuously preparing core-shell biphobic composite aerogel powder |
| abstract | A bipolar core-shell aerogel powder is prepared through a continuous method, which includes: a mixing step of mixing a hydrophilic component and a hydrophobic component with an silicon coupling agent and an organic solvent to form a mixed solution; a hydrolysis step of adding an acidic catalyst to the mixed solution to hydrolyze the mixed solution; and a condensation-dispersion step of adding a basic catalyst to the mixed solution to condense the mixed solution, wherein during the condensation period, a dispersing solvent is added to the mixed solution with stirring to gelate the mixed solution to form a bipolar core-shell aerogel granule. During the condensation-dispersion step, a hydrophilic or hydrophobic dispersing solvent is alternatively added to the mixed solution to form an aerogel granule with a hydrophilic shell and a hydrophobic core or an aerogel granule with a hydrophobic shell and a hydrophilic core. After filtering and drying the aerogel granule, a bipolar core-shell aerogel powder is obtained. Thereby the production time for the aerogel granule or the aerogel powder is shortened, the blending efficiency after the post-manufacturing process is improved, and the thermal-insolation efficiency of aerogel powder is greatly improved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I764584-B |
| priorityDate | 2018-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.