http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109180965-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-26 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-243 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 |
| filingDate | 2018-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109180965-B |
| titleOfInvention | A kind of multi-physically cross-linked hydrogel and preparation method thereof |
| abstract | The invention discloses a multi-physically cross-linked hydrogel and a preparation method thereof. The preparation method of the hydrogel comprises the following steps: adding 4-{6-[3-(6-methyl-4-oxo-1, 4-dihydropyrimidine-2-yl)ureido]hexylcarbamoyloxy}butyl acrylate monomer (UPy-HCBA) was encapsulated in sodium dodecyl sulfate (SDS) micelles, and then added outside the micelles Hydrophilic acrylamide monomer (AAm) and acrylic acid (AAc), through emulsion polymerization and physical cross-linking, prepared a gel with very good tensile properties but low strength, and then the gel was passed through Fe 3+ coordination cross-linking to obtain high-strength superstretchable hydrogels. The preparation method is simple, the raw material sources are wide, and the price is low, and it has potential application value in the field of functional macromolecules. |
| priorityDate | 2018-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.