http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105218723-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J41-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 2015-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105218723-B |
| titleOfInvention | A kind of preparation method of quaternary ammonium fundamental mode strong-base anion-exchange resin |
| abstract | The invention discloses a kind of preparation methods of quaternary ammonium fundamental mode strong-base anion-exchange resin, include the following steps：Prepare aqueous, oil phase；Oil phase is added to water phase, dichloroethanes, sulfuryl chloride stirring is added, cooling is washed with dichloroethanes, filters, obtain the first prefabricated material；By the first prefabricated material, dichloroethanes, N, the stirring of N dimethyl hexadecyl amines is filtered, is washed, and drying is sent into DMF and is swollen, and 1,6 dicyanogen methyl isophorone guanidine radicals hexanes, sodium ethoxide stirring is added, and room temperature filters, and washing obtains the second prefabricated material；Nitrobenzene, anhydrous AlCl3, stearyl chloride, stirred under nitrogen atmosphere, filtering are added into the second prefabricated material; hydrochloric acid stirring, washing is added in washing; it is dry; dichloroethanes, bromo-octadecane, sodium hydroxide stirring is added, absolute ethyl alcohol, chlorocosane stirring is added in filtering; cooling; ethyl alcohol, deionized water is used to wash successively, it is dry, obtain quaternary ammonium fundamental mode strong-base anion-exchange resin. |
| priorityDate | 2015-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.