http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109536963-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F1-22 |
| filingDate | 2019-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109536963-B |
| titleOfInvention | Application of carbamate compound in magnesium alloy etching additive |
| abstract | The invention provides an application of carbamate compounds in magnesium alloy etching additives, which has the effects of uniform corrosion inhibition and side corrosion reduction in the magnesium alloy etching additives; the carbamate compounds mainly include carbamate, 1, 6-hexamethylene dicarbamate, isophorone dicarbamate, phenyl carbamate, toluene dicarbamate, 1, 2-cyclohexane dicarbamate, 1, 4-cyclohexane dicarbamate, and 4, 4' -diphenylmethane dicarbamate. The carbamate compound is matched with corresponding surfactant, defoamer, solvent, deionized water and the like to form the additive for etching magnesium alloy, has the characteristics of small dosage, wide etching process window and the like, contains amino and ester groups, greatly simplifies the composition of the additive, prolongs the service life of the additive, and has obvious social and economic benefits. |
| priorityDate | 2019-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.