http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107216290-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-72 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-72 |
| filingDate | 2017-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107216290-B |
| titleOfInvention | 3-butyl-5, 5-dimethyl hydantoin imidazole quaternary ammonium salt and preparation method thereof |
| abstract | The invention discloses a 3-butyl-5, 5-dimethyl hydantoin imidazole quaternary ammonium salt and a preparation method thereof, wherein 5, 5-dimethyl hydantoin and 1, 4-dibromobutane are used as raw materials, and anhydrous K 2 CO 3 3-bromobutyl-5, 5-dimethyl hydantoin is prepared as an acid-binding agent;and then carrying out quaternization reaction with imidazole to obtain the 3-butyl-5, 5-dimethyl hydantoin imidazole quaternary ammonium salt. The hydantoin imidazole quaternary ammonium salt obtained by combining hydantoin and imidazole has a good corrosion inhibition effect on Q235 steel in a 6% HCl corrosion medium. Meanwhile, the synthetic raw materials of the 3-butyl-5, 5-dimethyl hydantoin imidazole quaternary ammonium salt are hydantoin and imidazole, the price is low, the industrial popularization is easy, and good social benefit and economic benefit are achieved. |
| priorityDate | 2017-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.