http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102733004-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-14 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/D01D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-94 |
| filingDate | 2012-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ced0fe4185567ce5fcd42dbe9440acb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7395f86eec2cfc98e37b34ecb0e5ee8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47f694b83791554a711c4e5041306bf4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d286f9cf94295e2ec434780fb9f6d9cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_801a7733b1f1b4a948c8212d47c5e2a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5866f58a3445a8a182868d11bda50235 |
| publicationDate | 2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102733004-B |
| titleOfInvention | Hollow superfine fiber of high-performance polymer and preparation method of hollow superfine fiber |
| abstract | The invention discloses hollow superfine fiber of a high-performance polymer and a preparation method of the hollow superfine fiber. The preparation method is characterized by comprising the steps of: adding 100-300 parts by weight of high-performance polymer A, 1-200 parts by weight of additive and 300-1000 parts by weight of solvent A to a dissolving kettle with an agitator and a thermometer, agitating and dissolving the mixture at 300-100 DEG C, and obtaining polymer shell solution by defoaming and curing; adding 0.5-600 parts by weight of polymer B and 10-1000 parts by weight of solvent B to the dissolving kettle with the agitator and the thermometer; agitating and dissolving the mixture at 30-100 DEG C, and obtaining core layer solution by defoaming and curing; putting the shell solution and core layer solution into a coaxial electrospinning device, wherein the inner diameter of a core layer spinning jet is 0.4-0.6mm; the flow rate of the solution is 1-8ml/h; the inner diameter of a shell spinning jet is 0.9-1.2mm; the flow rate of the solution is 5-10ml/h, and the electrospinning pressure is adjusted to 10-35kv. The polymer superfine fiber with a nuclear shell structure is prepared by electrospinning; the matter of a fiber core part is removed, and the hollow superfine fiber of the high-performance polymer is obtained. |
| priorityDate | 2012-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.