http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104151599-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-40 |
| filingDate | 2014-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104151599-B |
| titleOfInvention | Ionic liquid functionalized temperature-responsive composite film and preparation method thereof |
| abstract | The invention belongs to the technical field of films, and particularly relates to an ionic liquid functionalized temperature-responsive composite film and a preparation method thereof. The method comprises the following steps: carrying out in-situ polymerization on an ionic liquid precursor monomer and a temperature-sensitive polymer monomer on a porous polymer base film surface, and meanwhile, carrying out quaternization reaction on the ionic liquid precursor unit and alkyl halide to form the ionic liquid temperature-sensitive copolymer. The obtained temperature-responsive composite film has temperature responsiveness, and especially can effectively regulate the response temperature of the composite film to the outside environment through the quantitative ion exchange between the hydrophilic counter ions and hydrophobic counter ions of the ionic liquid unit, thereby adapting to multiple application demands. The method has the advantages of simple operational process, mild preparation conditions and lower production cost, can easily implement mass large-scale production, and has favorable industrial production foundation and wide application prospects. |
| priorityDate | 2014-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.