http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103319737-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 |
| filingDate | 2013-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103319737-B |
| titleOfInvention | A kind of preparation method of cellulose/zinc oxide nanoparticle composite material |
| abstract | The invention discloses a kind of preparation method of cellulose/zinc oxide nanoparticle composite material.Cellulose carbamate is scattered in the NaOH/ZnO aqueous solution, freezing rear thawed at room temperature obtains composite solution, by composite solution through centrifugal removal of impurities, degassed after knifing or spray silk, solidify in organic solvent precipitation bath, then wash, be drying to obtain Mierocrystalline cellulose/zinc oxide composite.This method makes full use of the ZnO component in solvent, is directly prepared the matrix material of Mierocrystalline cellulose and zinc oxide nano-particle by reaction in－situ single stage method.Preparation method of the present invention is simple, and preparation cost is low, and the residual nitrogen quantity of product of preparation is low, non-environmental-pollution, and aftertreatment technology is simple; Prepared Mierocrystalline cellulose/zinc oxide nano-particle composite membrane, the intensity of silk, elongation at break, snappiness keep the performance of regenerated cellulose film and silk, and have good anti-microbial activity and uv-absorbing function, can accomplish scale production. |
| priorityDate | 2013-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.