http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05140814-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-08 |
| filingDate | 1991-11-18^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_089ffd5212f955bd243189eba835313d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdf19f8d220e83fec5d72444a6b678c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1d9afeb903f5c046337337f4bb2f311 |
| publicationDate | 1993-06-08^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05140814-A |
| titleOfInvention | Melt spinning method |
| abstract | (57) [Summary] [Purpose] To provide a melt spinning method with good spinnability, which prevents clogging and clogging caused by foreign matter that has fallen off. [Structure] When melt-spinning a thermoplastic polymer, ethylenediaminetetraacetic acid salt, an anionic surfactant and / Alternatively, the melt-spinning method is characterized by using a melt-spinning pack provided with a filter that has been subjected to ultrasonic cleaning in an aqueous solution containing a nonionic surfactant. [Effect] Since the melt-spinning pack provided with the filter which has been ultrasonically cleaned under a specific condition is used in the melt-spinning of the thermoplastic polymer, the following effects are obtained. During ultrasonic cleaning, it is possible to efficiently remove the inorganic and organic foreign substances adhering to the narrow part of the filter, Stable spinnability can be obtained without the occurrence of fine yarns or yarn breaks even in ultrafine yarns or ultrahigh-speed spinning. Foreign matter contained in the thermoplastic polymer and foreign matter falling off from the spin pack components can be efficiently removed immediately before the spinneret, and stable spinnability can be obtained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102121732-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103074691-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102051695-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102031573-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101928993-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011037172-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102373512-A |
| priorityDate | 1991-11-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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