http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108754501-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-126 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-12 |
| filingDate | 2018-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108754501-B |
| titleOfInvention | Environment-friendly type difunctional metal surface protective agent and preparation method thereof |
| abstract | The invention discloses an environment-friendly bifunctional metal surface protective agent and a preparation method thereof, wherein the environment-friendly bifunctional metal surface protective agent comprises, by mass, 5-25 parts of a hydrophobing agent, 0.1-5 parts of a film forming agent, 10-50 parts of a corrosion inhibitor, 6-30 parts of a dispersing agent and 0.02-5 parts of an antifoaming agent. The film formed on the metal surface by the water-based antirust protective agent disclosed by the invention achieves a super-hydrophobic effect, and the contact angle reaches 156 degrees. The service life of the external hydrophobic film layer is long, and the contact angle can still reach 152 degrees after the external hydrophobic film layer is washed for 3 hours by running water; after 8h of running water washing, the contact angle can still reach 149 degrees. The water-based metal surface protective agent has long rust prevention time, resists neutral salt mist for 180 hours, and can prevent rust for three to five years in practical application theoretically. |
| priorityDate | 2018-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.