http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112480312-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0446 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2205-022 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24 |
| classificationIPCInventive | 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/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 |
| filingDate | 2020-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112480312-B |
| titleOfInvention | A kind of preparation method of high elasticity and high strength double cross-linked porous hydrogel |
| abstract | The invention discloses a preparation method of a high-elasticity high-strength double-crosslinked porous hydrogel, comprising: configuring acrylic acid, a hydrophilic monomer, a chemical crosslinking agent, an initiator, and a solvent into a prepolymerization solution; Add a porogen to the liquid until it is saturated and filled; turn the saturated filled pre-polymerization solution to UV to initiate polymerization to obtain a chemically cross-linked hydrogel; soak the chemically cross-linked hydrogel in an iron ion solution, and physically cross-link to obtain The double cross-linked porous hydrogel of the present invention. The method of the present invention is simple and easy, the process is simple and no special equipment is needed, and the porous hydrogel prepared by the method of the present invention has the characteristics of high elasticity and high strength, and it can quickly restore its original state at room temperature after being fatigued. Excellent mechanical strength, showing good anti-fatigue properties, has important application prospects in artificial muscles, environmental treatment materials, flexible electronics and other fields. |
| priorityDate | 2020-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.