http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103804700-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 |
| filingDate | 2014-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103804700-B |
| titleOfInvention | A kind of preparation method of photonic crystal hydrogel of chemically crosslinked of Color tunable |
| abstract | The present invention relates to a kind of preparation method of photonic crystal hydrogel of chemically crosslinked of Color tunable, comprise: NIPA, N-hydroxyethyl acrylamide, linking agent and emulsifying agent are dissolved in deionized water by (1), in nitrogen atmosphere, under 20 ~ 25 DEG C of conditions, stir, heat up, be incubated, then add initiator, continue reaction 1 ~ 4h, dialysis, obtains colloidal crystal hydrogel solution; (2) the colloidal crystal hydrogel solution of gained is concentrated, leaves standstill to room temperature, adopt NaOH solution regulate pH, add linking agent, mixing, centrifugal, take out after left at room temperature, to obtain final product.Present invention process is simple, and cost is low, and prepared photonic crystal hydrogel has temperature-responsive; In addition, the photonic crystal hydrogel stability obtained is fine, can not be hydrolyzed, solves due to hydrolysis of ester group in 2-hydroxyethylmethacry,ate and cause the labile problem of nano-hydrogel, compensate for its shortcoming in application. |
| priorityDate | 2014-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.