http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104974557-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-12 |
| filingDate | 2015-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104974557-B |
| titleOfInvention | Utilize the method for supercritical carbon dioxide modified superfine oxide powder |
| abstract | The present invention relates to a kind of method of modifying that superfine oxide powder is coupled under the conditions of supercritical carbon dioxide.Supercritical carbon dioxide has the solvability and heat transfer coefficient close with liquid, there is the viscosity coefficient and diffusion coefficient close with gas again, the solubility property of coupling agent and solvent is obtained for very big lifting on this condition, so that powder and coupling agent have preferably dispersiveness and uniformity in a solvent, the final contact area and probability for increasing coupling agent molecule and powder granule, improves covered effect.Method is related to technique simply, and raw material is environment-protecting and non-poisonous, and gained modified powder can generally reach more than 110 ° of contact angle, and hydrophobic effect is obvious. |
| priorityDate | 2015-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.