http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111205840-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-528 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K8-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-528 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-52 |
| filingDate | 2020-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111205840-B |
| titleOfInvention | Blocking remover based on deep eutectic solvent and preparation method thereof |
| abstract | The invention relates to a blocking remover based on a deep eutectic solvent and a preparation method thereof, belonging to the technical field of preparation of novel green blocking removers. The blocking remover based on the deep eutectic solvent comprises a deep eutectic solvent based blocking remover and a blocking removing functional auxiliary agent, wherein the deep eutectic solvent based blocking remover comprises a hydrogen bond acceptor and a hydrogen bond donor, wherein the ratio of the total moles of the hydrogen bond acceptor to the total moles of the hydrogen bond donor is 1: 0.2-10, wherein the hydrogen bond acceptor is composed of ammonium chloride and choline chloride in a molar ratio of 1: 1; the hydrogen bond donor consists of the following components in parts by mole: 11-13 parts of polyaspartic acid, 5-7 parts of ethylene diamine tetra methylene phosphonic acid, 5-7 parts of amino trimethylene phosphonic acid, 2-4 parts of diglycolamine, 2-3 parts of tris (hydroxymethyl) methylglycine, 2-4 parts of glycerol, 2-3 parts of trehalose and 1-2 parts of caffeic acid. The deep co-melting solvent-based blocking remover provided by the invention has good affinity with metal ions, and can disperse the metal ions by utilizing the solvent effect and increase the corrosion rate. |
| priorityDate | 2020-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.