| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cd8f87c2e2155f28c291bf199765144f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 |
| filingDate |
1985-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1988-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6dec5c28f0d44b067b0ff9c7018fd53f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a9753c594307090dbf7ef5c3d3e4415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd2d3f62695a27ec53af743a15bcb7c0 |
| publicationDate |
1988-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4743416-A |
| titleOfInvention |
Melt spinning process of aromatic polyester |
| abstract |
An aromatic polyester showing anisotropy in the molten state is melt spun stably for a long period of time by controlling an extrusion pressure at a nozzle portion to 3 kg/cm 2 G or higher and an atmospheric temperature T N at a nozzle outlet to a degree satisfying the following formula: (T F -100)≦T N ≦T F , wherein T F is a flowing temperature of the aromatic polyester, and preferably controlling the pressure of a polymer melt at a tip outlet of an extruder to 15 kg/cm 2 G or higher, whereby a highly orientated fiber of fine denier is obtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10494494-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5358740-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016355651-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102443873-A |
| priorityDate |
1984-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |