http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62243824-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 |
| filingDate | 1986-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_498ff16abbff3c945c09e72d81357bb0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c8613770c4ba788abeec08a7c2be8b3 |
| publicationDate | 1987-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62243824-A |
| titleOfInvention | Production of ultrafine polyester filament yarn |
| abstract | PURPOSE: A melt-extruded polyester yarn is cooled under specific conditions, then gradually cooled down in a protection chimney which separate the yarn from the cooling wind or the outside air to enable stabilized continuous production of the titled yarn without yarn breakage in the melt-spinning operation. n CONSTITUTION: A polyester containing ethylene terephthalate units as a major repetition unit is melt-extruded through a spinneret 1 into a yarn 2. The yarn 2 is passed through an insulating zone 4 of 2W5cm length beneath the spinneret 1 and solidified by cooling with an air flow from the zone between the top and 20W40cm down of the cooling chimney, then gradually cooled down by passing the yarn through the protection chimney 6 which separates the yarn from the cooling air flow and the outside air. The resulting yarn is taken up with taking-up rollers 9 and 10 at a speed of 3,000W5,000m/min whereby the objective yarn composed of filaments of less than 0.3 denier filament fineness is obtained. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100412177-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007169854-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1092721-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TR-27038-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111910271-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008138301-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102443861-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111910271-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100454498-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100404545-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9706295-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H03234811-A |
| priorityDate | 1986-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID411275696 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID15066111 |
Total number of triples: 27.