http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007332517-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d123e76a98aad8db100e9f8c62e0648 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 |
| filingDate | 2006-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91e19c06c27409a9cc5da824e69e5e2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37d9f1bf0103bf46a5eef09cc9845a7c |
| publicationDate | 2007-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007332517-A |
| titleOfInvention | Method for melt spinning polyethylene naphthalate fiber |
| abstract | Disclosed is a method for melt-spinning polyethylene naphthalate fiber, in which a fiber with few quality spots can be stably spun for a long period of time. A melt spinning method in which a polymer composed of polyethylene naphthalate having an intrinsic viscosity of 0.6 or more is melted by a screw-type extruder and then spun by a spinning pack equipped with a spinneret. The screw part is heated by a cylinder heater, the ratio (Es / Eh) of the shear energy (Es) of the screw part in the extruder to the thermal energy (Eh) given from the cylinder heater is in the range of 15-50, and the extrusion The difference between the temperature on the spinning pack side of the machine and the temperature of the molten polymer is within 10 ° C. Furthermore, the polymer is preferably polyethylene 2,6-naphthalate. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010100963-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011058136-A |
| priorityDate | 2006-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.