http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102827380-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ee33b0e3e7398cf6fc957eeee59d510 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-1515 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 |
| filingDate | 2012-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bda24ad7b79b477bdc76e015120cf1dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b65287ca64881cc1f28d575ba6d3d133 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba5251215d219ba07bee5010a9eef19c |
| publicationDate | 2013-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102827380-B |
| titleOfInvention | Preparation method for metal ion printing chitosan porous micro-spheres |
| abstract | The invention discloses a preparation method for metal ion printing chitosan porous micro-spheres and belongs to the technical field of parting material preparation. The preparation method comprises the following steps of: using an acetic acid aqueous solution to dissolve chitosan and metal salt to serve as a dispersion phase, using an organic solvent immiscible to water to dissolve a surface active agent and a cross-linking agent to serve as a continuous phase, using a shear action of the continuous phase to disperse the dispersion phase to form micron order liquid drops in microstructural equipment, enabling the liquid drops to complete crosslinking and solidification to form micro-spheres after certain retention time, finally eluting the organic solvent, the surface active agent, uncreated cross-linking agent, the metal ion and the like in the micro-spheres, and drying to obtaining the metal ion printing chitosan porous micro-spheres. The method is simple, convenient and rapid, and prepared metal ion printing chitosan porous micro-spheres are even in size, keep good network structures and effective adsorption position points and have the characteristics of big adsorption capacity, high speed and the like. The preparation method provides an effective means for mass preparation of high-performance metal ion adsorbing materials. |
| priorityDate | 2012-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.