http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140059761-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf16b573200f44b73db3a83768878344 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2331-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C9-0042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-367 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G3-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-16 |
| filingDate | 2012-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7c294da5043871fc4c64425940a4940 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4eb064c8209c04365bd5d90126ae95dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c5cb9f592dcbb47d5cde7eb0dbee45d |
| publicationDate | 2014-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20140059761-A |
| titleOfInvention | Dimensionally stable polyester yarns and their manufacture |
| abstract | The present invention relates to a continuous spinning-stretching-winding process for producing a polyester yarn in combination with high breaking energy and excellent dimensional stability suitable for use in high speed tires and run-flat tires, , Extruding the molten polyester through the spinnerets of the spinnerette to form bundles of melt-spun filaments, solidifying the spun filaments in the gaseous refrigerant, solidifying the filaments of the solidified filaments Fixing the spinning speed in the range of 4050 to 5000 m / min for the DMT polyester, and 4500 to 5500 m / min for the PTA polyester, and a step of immersing the solidified filaments in the DMT polyester at a draw ratio In the case of the PTA-based polyester, stretching is performed at a draw ratio of less than 1.60 to form stretched filaments And a step. The polyester stretch yarns have a high amorphous orientation distribution, a high crystallinity and a coarse structure. Dip cords comprising such polyester stretches exhibit excellent dimensional stability at relatively high temperatures. |
| priorityDate | 2011-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.