| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c62446fc5c9d4465eaef764744bbb71b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2401-063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2331-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2401-061 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D1-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D1-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-60 |
| filingDate |
2008-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3620634489b563b146853fe684f04e9 |
| publicationDate |
2010-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20100001782-A |
| titleOfInvention |
Aramid fiber and its manufacturing method |
| abstract |
The present invention relates to an aramid fiber and a method for producing the aramid fibers, each monofilament has a high roundness of the cross-sectional area is minimized, the method of producing an aramid fiber of the present invention comprises the steps of preparing an aromatic polyamide polymer; Dissolving the aromatic polyamide polymer in a sulfuric acid solvent to obtain spinning dope; Spinning the spin dope using a spinneret; Solidifying the spun spinning dope while remaining in a coagulation bath containing a coagulating solution for 0.10 to 0.50 seconds to form a filament; Washing the filament; And drying the washed filaments in a drying unit. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11040516-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101245972-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160087896-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11541634-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114423892-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021070042-A1 |
| priorityDate |
2008-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |