http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112300667-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-033 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-65 |
| filingDate | 2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112300667-B |
| titleOfInvention | Powder coating and preparation method thereof |
| abstract | The invention relates to the technical field of coating compositions, and discloses a powder coating and a preparation method thereof, wherein the preparation method of the powder coating comprises the following steps: (1) extruding the resin and the auxiliary agent to prepare powdery base powder with the particle size of 10-60 mu m; (2) coating liquid mercaptan with a coating wall material to form a microcapsule with the diameter of 5-20 mu m, wherein the coating wall material is an organic polymer material with the melting point of 70-100 ℃, and the coating wall material does not react with the mercaptan; (3) and uniformly mixing the base powder and the microcapsules to obtain the powder coating. By adopting the invention, the ultralow temperature curing powder coating can be prepared, can be cured at the temperature lower than 100 ℃, and can be applied to thermosensitive substrates such as medium density fiberboards, plastics and the like. |
| priorityDate | 2020-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.