http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103694405-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J39-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 |
| filingDate | 2013-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103694405-B |
| titleOfInvention | A kind of preparation method of Macroporous weak acid cation exchange resin |
| abstract | The invention provides a kind of method preparing Macroporous weak acid cation exchange resin.The method comprises the following steps: get vinylphenol by certain weight ratio, vinylbenzene, vinyl cyanide, methyl acrylate, cyanacrylate be monomer; The toluene getting monomer weight certain percentage is pore-creating agent, and the Diisopropyl azodicarboxylate of the benzoyl peroxide and certain percentage of separately getting monomer weight certain percentage is initiator, the obtained A phase of mixing.Separately get saturated nacl aqueous solution as B phase.A phase is dropped into B phase, certain hour is stirred under certain speed, rise to certain temperature and sustained reaction certain hour, be warming up to boiling reflux again, sustained reaction certain hour, cold filtration, product deionized water wash is to washing lotion clear, reusable heat washing with alcohol is extremely without toluene smell, add a certain amount of certain density sodium hydroxide solution, stir and be hydrolyzed certain hour at a certain temperature, cold filtration, with deionized water wash to washing lotion clear, obtain Macroporous weak acid cation exchange resin (sodium form). |
| priorityDate | 2013-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.