http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113092028-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01M3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-147 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-14 |
| filingDate | 2021-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113092028-B |
| titleOfInvention | Aircraft oxygen system leak detection agent and preparation method thereof |
| abstract | The invention discloses a leak hunting agent for an aircraft oxygen system and a preparation method thereof, wherein the leak hunting agent for the aircraft oxygen system comprises the following components in percentage by mass: 0.2-0.3% of myristoyl sodium isethionate, 0.05-0.1% of tea saponin, 0.05-0.1% of foam stabilizing and corrosion inhibiting auxiliary agent and the balance of deionized water, wherein the foam stabilizing and corrosion inhibiting auxiliary agent is The foam stabilizing corrosion inhibition auxiliary agent has alkenyl, amido, hydroxyl, and multiple functional groups of ≡ N → O, wherein the amido and the ≡ N → O have hydrophilicity, so that the foam stabilizing corrosion inhibition auxiliary agent has the foaming and foam stabilizing effects of a surfactant and can enhance the foam height and durability of the myristoyl isethionate sodium; the long-chain alkenyl can be directionally adsorbed to the surface of the metal to form a compact adsorption layer to protect the metal from being corroded, and can perform a synergistic corrosion inhibition effect with tea saponin; the N → O absorbs H + in the water solution, and part of the H + forms quaternary ammonium groups, so that the N → O has a certain antifungal effect and a synergistic antibacterial effect with theasaponin, and the product is prevented from deteriorating; in addition, the buffer effect of pH value stabilization is achieved. |
| priorityDate | 2021-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.