http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10226919-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e1bf06f55de84b78abc9a057807f7eb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 |
| filingDate | 1997-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3aba53b210c3bd72f22adb606e224d1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_860d5bc96c5e2b6e33966adc5bae7862 |
| publicationDate | 1998-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10226919-A |
| titleOfInvention | Manufacturing method of moisture and heat resistant polyester filament |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing a polyester filament excellent in wet heat resistance suitable for industrial materials, particularly for canvas yarn, belt cloth and the like for papermaking. SOLUTION: A polyester having a relative viscosity of 1.43 or more, a carboxyl end group content of 20.0 eq / t or less, a diethylene glycol bond content of 1.3% by weight or less, and a monocarbodiimide compound of 0.3 to 2.0 are produced through melt polymerization and solid phase polymerization. % By weight, melt-spun, cooled and solidified in an ethylene glycol bath at 0 to 100 ° C, stretched and heat-treated to obtain a polyester filament having a relative viscosity of 1.40 or more and a carboxyl end group content of 5.0 eq / t or less. obtain. |
| priorityDate | 1997-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.