http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112940295-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2305-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-075 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 |
| filingDate | 2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112940295-B |
| titleOfInvention | A recyclable and reusable green hydrogel at room temperature and its preparation method and application |
| abstract | The invention discloses a recyclable and reusable green hydrogel at room temperature and a preparation method and application thereof. The invention takes water-soluble carboxymethyl chitosan as the skeleton, and forms a three-dimensional network structure and multiple dynamic bonds by introducing oxidized formaldehyde chitosan and carbon-dotted copper. The entangled microdomains are gradually opened, which greatly improves the fluidity of the hydrogel network, thereby endowing the dry hydrogel with properties that can quickly recover after being damaged. The green hydrogel can realize the recyclability and reusability of the gel at room temperature, and is not affected by the dehydration method and the degree of damage, and the dehydration water to be destroyed can be realized only by adding water or saturated sodium chloride solution. The gel activates to the initial intact hydrogel state. The hydrogel has considerable development prospects and potential application value in the fields of tissue engineering, lesion diagnosis, fixed-point monitoring and imaging, crack repair, architectural coatings, and sustainable energy development. |
| priorityDate | 2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.