http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6221816-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/D01D5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-68 |
| filingDate | 1985-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05758c4771890245abbac751d01a3dbf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3ed80c69e40dfe7c404a7282a558eb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1853d30cbe9b17d9eea5115db338f55f |
| publicationDate | 1987-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6221816-A |
| titleOfInvention | Ultra-high speed spinning of polyester |
| abstract | PURPOSE: To obtain the titled polymer fiber having excellent dyeability with basic dye in high spinnability, by using a polyester blocked at a part of the terminal with a specific sulfonate compound, extruding the polyester in molten state through a spinneret in the form of filaments and taking up the filaments at an ultra-high speed. n CONSTITUTION: A polyester (e.g. polyethylene terephthalate) wherein at least a part of the terminals are blocked with a sulfonate compound of formula (A is ester-forming functional group; R is H, OH, alkyl or halogen; M is metal; n is 1 or 2) (e.g. sodium m-sulfobenzoate) is extruded in molten state through a spinneret in the form of filaments and taken up at a speed of ≥9,000m/min to obtain the objective fiber. The ratio of copolymerized sulfonate compound is preferably 2.2W3.3mol% based on the difunctional dicarboxylic acid constituting the polyester. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01193333-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0710931-B2 |
| priorityDate | 1985-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.