http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107011533-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-06 |
| filingDate | 2017-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107011533-B |
| titleOfInvention | Surface mineralization method of waterborne polyurethane coating |
| abstract | The invention discloses a surface mineralization method of a water-based polyurethane coating, which is characterized by comprising the following steps: coating silica sol on the surface of a silane coupling agent terminated waterborne polyurethane coating, and then mineralizing at room temperature to obtain the surface mineralized waterborne polyurethane coating. The mineralization method of the invention is simple, the reaction condition is mild, and the method is environment-friendly; by carrying out surface mineralization on the waterborne polyurethane, on one hand, the curing time of the waterborne polyurethane can be shortened; on the other hand, the mechanical property of the aqueous polyurethane coating can be improved, the service life is prolonged, and the hardness, the wear resistance, the scratch resistance, the corrosion resistance, the heat resistance and other properties of the film can be improved. |
| priorityDate | 2017-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.