http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103931651-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f5225cad04c75fbd9a4689ea297d3e2d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N59-00 |
| filingDate | 2014-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8481ccf550ca40a237e4246a402400d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_010d9ca74785d3acf2c43e0a5b89959d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd9affe2bf16074fc174f784500be9ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43ac4eb394d5809380604be2d02d5f7e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3510de639b7242a69849b845e98ddf07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c5f6605cddf9ae989889c12ffb05886 |
| publicationDate | 2014-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103931651-A |
| titleOfInvention | Preparation method of gemini bis-quaternary ammonium salt bactericide |
| abstract | The invention discloses a preparation method of a gemini bis-quaternary ammonium salt bactericide. The preparation method comprises the following steps: dripping a diamine and solvent mixture into a mixed solution containing long-chain bromo-hydrocarbon and a solvent, controlling the dripping temperature to be 50 to 90 DEG C, reacting for 20-40 minutes at a constant temperature, then adding the solvent, reacting for 6-10 hours at the constant temperature to end the reaction, discharging and analyzing, wherein the mass ratio of the long-chain bromo-hydrocarbon to the solvent is 10:(2-5). The bactericide disclosed by the invention has the advantages of having a good bactericidal performance on microorganisms (taking sulfate reducing bacteria as a main component and taking saprophytic bacteria and iron bacterium as auxiliary materials) in sewage of an oil field, lowering the sewage treatment cost of the oil field, simultaneously having a dual-sterilization mechanism and solving the problem of drug resistance to the microorganisms. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-422180-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110122488-A |
| priorityDate | 2014-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.