http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112458568-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D1-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-103 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-183 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-09 |
| filingDate | 2020-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112458568-B |
| titleOfInvention | A kind of preparation method of functionalized graphene intercalation in-situ polymerization polyester composite fiber |
| abstract | The invention discloses a preparation method of functionalized graphene intercalation in-situ polymerized polyester composite fiber. The preparation method of graphene is as follows: adding graphite oxide into N,N-dimethylformamide solvent to form a uniform dispersion; adding a diacid peroxide reagent to the dispersion, and reacting to obtain functionalized graphene; S2 : put the graphene slurry, terephthalic acid and polymerization catalyst into the reaction kettle, and obtain graphene-modified polyester chips after esterification and polycondensation reaction; S3: extruding and spinning the graphene-modified polyester chips, stretching to prepare the graphene-polyester composite fiber. The invention improves the peeling effect of the graphene by intercalating the graphene, thereby improving the spinnability of the fiber, and the in-situ polymerization process can be used to obtain the polyester fiber with excellent antibacterial and antistatic properties. |
| priorityDate | 2020-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.