http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20100111860-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2707056d594790a62947ee030653e6f8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2331-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2401-061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2401-063 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-60 |
| filingDate | 2009-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03124916666b57a1e97ef45cdb1bf752 |
| publicationDate | 2010-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20100111860-A |
| titleOfInvention | Aramid fiber and its manufacturing method |
| abstract | The present invention relates to an aramid fiber and a method for producing the aramid fiber having an excellent strength characteristics of the aramid fibers by minimizing the decrease in molecular weight and intrinsic viscosity of the polymer when producing spinning dope for the aramid fibers, the aramid fibers of the present invention The process comprises the steps of preparing an aromatic polyamide polymer; Measuring the molar ratio of amine terminus to acid terminus of the aromatic polyamide polymer; Classifying the aromatic polyamide polymer into a first aromatic polyamide polymer having a molar ratio of amine termination to an acid termination greater than 1.0 and a second aromatic polyamide polymer having a molar ratio of 1.0 or less; Preparing a dope using a dope polymer comprising said first and second aromatic polyamide polymers, wherein the content of said first aromatic polyamide polymer of said dope polymer is greater than 50 weight percent; And spinning the spinning dope. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101390568-B1 |
| priorityDate | 2009-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.