http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102391415-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a712e6e7965beef77cd96f7cf92d3ca2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-26 |
| filingDate | 2011-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fdd0e1ac93011f02bf100426c2c2c03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62af1392a8746ae3805e452bd6bdb8e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e77c37d43bad76674fea9ae622e4d40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c3ece710b6f03ae0ba6859948e967e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd99cae35e29f48e8dfa6bd885f9c378 |
| publicationDate | 2013-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102391415-B |
| titleOfInvention | Preparation method of thermo-sensitive hydrogel by taking baicalin as template |
| abstract | The invention discloses a preparation method of thermo-sensitive hydrogel by taking baicalin as a template. The hydrogel is prepared from the baicalin, thermo-sensitive monomers, a chemical cross-linking agent, an initiator and an organic solvent according to the ratio by weight percent of (0.1-0.9%):(5-10%):(0.85-5%):(0.05-0.1%):(84-94%). The preparation method comprises the following steps: 1) dissolving the baicalin in the organic solvent; 2) sequentially adding the thermo-sensitive monomers, the chemical cross-linking agent and the initiator into mixed solution in the step 1), and performing free radical polymerization at high temperature after sealing to get yellow gel; and 3) cutting the yellow gel into pieces, soaking and removing impurities. The product according to the invention has thermo-sensitive property, the baicalin plays a role of the template in the gel, the pore size, the thermo-sensitive property and the mechanical properties of the product can be regulated through the using amount of the baicalin, and the product can be used in biological medicine, tissue engineering, protection against drought, anti-waterlogging property, chemical separation and other fields. |
| priorityDate | 2011-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.