http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109897575-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04F13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J133-04 |
| filingDate | 2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109897575-B |
| titleOfInvention | Haze-reducing coating for building wall and preparation method thereof |
| abstract | The invention provides a haze-reducing coating for building wall surfaces and a preparation method thereof, wherein the haze-reducing coating for building wall surfaces is prepared by coating a tourmaline-loaded zinc oxide nanocrystal composite spherical fine particle with a pseudo-boehmite sol as a photocatalyst, preparing slurry with nano silicon dioxide, nano wollastonite, superfine talcum powder, a defoaming agent, a dispersing agent, a film-forming assistant, a preservative and water, and finally matching with organic silicon acrylic resin and a thickening agent, after being combined with the zinc oxide nanocrystals, the air quality is improved by utilizing the characteristics of high adsorption capacity and visible light driven photocatalytic degradation of cationic organic pollutants, and the composition has a remarkable effect on large-area haze prevention and treatment; furthermore, the coating is simple in preparation process, low in raw material cost and suitable for large-scale popularization. |
| priorityDate | 2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.