http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113583256-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_819d2d00412d671253120d16a2f09908 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-075 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02 |
| filingDate | 2021-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25964d2577b99438683c0211d6ada6a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7ab380eedd506a5fd4702e4dd1925d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7143683a776f4cbf0405138fd0d81091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19ce4599f3e49704a03e8f08b6487714 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87f006f864a86a5beb63c35f0a0f0c48 |
| publicationDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113583256-A |
| titleOfInvention | A kind of preparation method of cationic hydrogel material |
| abstract | The invention discloses a preparation method of a cationic hydrogel material, belonging to the technical field of hydrogel materials. Into the above mixed solution, after stirring evenly, poured into a gel mold, allowed to stand at 30-70 ° C to form a gel, the crude gel product was dialyzed to remove impurities, and then freeze-dried to obtain a cationic hydrogel material. The reaction conditions are mild and the time required for the reaction is short. Various hydrogel materials can be prepared by changing the types and ratios of diamino compounds and dibromo compounds. The obtained hydrogel materials are non-cytotoxic and contain a large number of hydrophilic groups. group and a large number of tertiary amine groups, so it has excellent water absorption performance and good antibacterial ability, and has a good prospect in the application of biological materials. |
| priorityDate | 2021-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.