http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110747580-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-0061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F8-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06C7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06C7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-00 |
| filingDate | 2019-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110747580-B |
| titleOfInvention | Preparation method of graphene heating fabric |
| abstract | The invention belongs to the field of fabrics, and particularly relates to a preparation method of a graphene heating fabric, which comprises the following steps: step 1, adding graphene into polypyrrole gel, performing ultrasonic dispersion uniformly, adding distilled water, performing continuous ultrasonic treatment until slurry is formed, and performing reduced pressure distillation to obtain a gel solution; step 2, adding butyl rubber into titanium tetrachloride, uniformly stirring until the butyl rubber is dissolved, then adding alumina, uniformly stirring to form a suspension, and carrying out reduced pressure distillation until a semi-solidified liquid is formed; step 3, putting the gel solution and the semi-solidified solution into high-voltage electrostatic spinning equipment for core-shell double-layer spinning, and keeping the temperature constant until the gel solution and the semi-solidified solution are primarily solidified to obtain core-shell fiber yarns; step 4, weaving the core-shell fiber yarns to form a heating non-woven fabric; and 5, putting the heated non-woven fabric into a reaction kettle, heating and drying the non-woven fabric in a gradient manner, and extruding the non-woven fabric at constant temperature to obtain the graphene heating fabric. The invention solves the problem of poor heat-insulating effect of the existing fabric, and the graphene fabric is utilized to form an electric heating system, so that a good heat-insulating effect is realized. |
| priorityDate | 2019-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.