| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_240bb64e81e2404c8034f687593869c1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2513-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-0061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-728
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-0092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0625 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-728
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-071 |
| filingDate |
2022-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcfc7e23976e5ca693a4f8c4c7852f08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_525ca0342fce1666f0ff863d30e98356
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f80d5b12ad8888ebbe769a3107453ea6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9f25e32bb8c05b409537301949dd5a6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccc218106e6119acc535325d89149276 |
| publicationDate |
2022-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114427119-A |
| titleOfInvention |
A kind of preparation method and application of freezing electrospinning of polymer fiber membrane |
| abstract |
The application relates to the technical field of electrospinning, in particular to a method for preparing frozen electrospinning of polymer fiber membranes and applications thereof; the method includes: obtaining a mixed solution of polycaprolactone and glacial acetic acid; After centrifugation, cryo-electrospinning is performed according to the preset working temperature and preset voltage; frozen electrostatic fibers with uniform diameter are obtained; the frozen electrostatic fibers are self-assembled to obtain a polyglycolide fiber membrane with a macroscopic honeycomb structure; polyethylene The lactone fiber membrane is dried to obtain a frozen electrostatic filament of a polymer fiber membrane; the application includes: using the frozen electrospinning obtained by the method in a carrier for cell proliferation; freezing electrospinning by a low temperature method , with the working voltage, self-assembly can be carried out under the condition of no template to form a macro-honeycomb structure of polyglycolide fiber membrane, and finally after drying, the glacial acetic acid solids are removed, so as to obtain uniform fiber filaments. |
| priorityDate |
2022-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |