http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100595842-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02J1-224 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02J1-228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 |
| filingDate | 2003-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2006-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100595842-B1 |
| titleOfInvention | Polyethylene-2,6-naphthalate Fiber Using Force-Strain Curves and Method for Preparing the Same |
| abstract | The present invention relates to a high-strength polyethylene-2,6-naphthalate fiber by improving the stretchability in the stretching step by adjusting the force-strain curve and the microstructure of POY, polyethylene-2,6- having an intrinsic viscosity of 0.80 to 1.2 The naphthalate chip is melt-extruded through the spinneret, passed through a suitable heating section under the spinneret, and then cooled and solidified using a cooling gas, elongated to less than 5% when POY is subjected to an initial stress of 0.5g / d, Winding the yarn at a radial velocity with an initial modulus of 20 to 100 g / d, having a force-strain curve extending at least 60% when subjected to 2.0 g / d, and having a birefringence of 0.02 to 0.20, and It relates to 1,000 to 3000 denier polyethylene-2,6-naphthalate prepared by a method comprising the step of stretching the wound yarn to a total draw ratio of 2.5 or less and multistage stretching.n n n In addition, the polyethylene-2,6-naphthalate industrial yarn of the present invention exhibits high strength and low shrinkage, and the treatment cord formed therefrom has excellent shape stability and strength, and thus may be usefully used as a reinforcement material for rubber products including tires. n n n n Polyethylene-2,6-naphthalate, High strength, High speed spinning, Force-strain curve, Tire cord |
| priorityDate | 2003-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.