http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102392253-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78160fe5924d399deb065f8cbc5ad347 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-00 |
| filingDate | 2011-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a97a3ee540ef2300a2bb7a2cce975cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e40dd9b4b900077f6786d36f4603b6c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7601afe4326eac6df2254259b761a12a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10c13ace3991c995312b1a133a5aeb91 |
| publicationDate | 2014-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102392253-B |
| titleOfInvention | Polyacrylic acid type calcium nitrite corrosion inhibitor and preparation method thereof |
| abstract | The invention discloses a polyacrylic acid type calcium nitrite corrosion inhibitor and a preparation method thereof. The polyacrylic acid calcium nitrite corrosion inhibitor has a capsule form, the capsule comprises a core and a coating, the core comprises calcium nitrite, a microcrystalline cellulose and tween 80, and the coating comprises a polyacrylic resin, talc, and hydroxypropyl methyl cellulose. The polyacrylic resin wrapped calcium nitrite corrosion inhibitor of the invention has a good stability, and the release rate of the microcapsule can be controllably optimized by changing the mass ratio between the core material and the coating material, so defects of easy loss and easy oxidation of the calcium nitrite corrosion inhibitor are effectively solved; and the polyacrylic acid type calcium nitrite corrosion inhibitor of the invention has the advantages of long valid period, good corrosion inhibition effect, and environmental protection. |
| priorityDate | 2011-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.