http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106519086-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F26-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-30 |
| filingDate | 2016-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106519086-B |
| titleOfInvention | A kind of polyvinylpyrrolidine imido high-molecular compound and its preparation method and application |
| abstract | A kind of polyvinylpyrrolidine imido high-molecular compound and its preparation method and application.The present invention is the technical issues of reducing the catalytic activity of catalyst to solve current polyvinylpyrrolidone as stabilizer or end-capping reagent, limit the catalytic performance of catalyst.A kind of structural formula of polyvinylpyrrolidine imido high-molecular compound of the present invention is N is positive integer.The preparation method of the present invention：One, polyvinylpyrrolidone and 1,3 butanediols are flowed back；Two, concentrated ammonia liquor, reflux is added；Three, it is evaporated under reduced pressure.Stabilizer or end-capping reagent of the polyvinylpyrrolidine imido-compound of the present invention as catalyst.The advantage of the invention is that using a kind of simple liquid phase synthesizing method, the polyvinylpyrrolidine imido macromolecule with schiff bases functional group is prepared, method is simple and cost of material is low, is easy to industrialized production.The material has potential application value in fields such as medicine, food, cosmetics, detergent, high molecular surfactant, catalyst preparations. |
| priorityDate | 2016-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.