http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2988797-B2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 |
| filingDate | 1993-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2988797-B2 |
| titleOfInvention | Composite yarn |
| abstract | PURPOSE:To obtain conjugate yarn capable of imparting function such as electric conductivity, antimicrobial and antifungal properties without deteriorating physical properties with an additive by arranging a water-soluble polyester in the outermost layer, a thermoplastic fiber-forming polymer in the middle layer and a polyurethane in the innermost layer. CONSTITUTION:This conjugate yarn is obtained by melting (A) a water-soluble polyester (component E) composed of (a) 5-20mol% aromatic dicarboxylic acid (ester-forming derivative) having sulfonate, (b) >=55mol% aromatic dicarboxylic acid (ester-forming derivative) except the component (a), (c) an alicyclic dicarboxylic acid (ester-forming derivative) and (d) an aliphatic dicarboxylic acid (ester-forming derivative) as an acid component and >=50mol% ethylene glycol as a glycol component, (B) a thermoplastic fiber-forming polymer and (C) a polyurethane in separate extruders, leading the melt to a conjugate spinneret, spinning and drawing the resultant yarn. The ratio of the components expressed in terms of fiber cross-sectional area ratio is 2-50% component (A) in the outermost layer, 2-15% component (B) in the middle layer and 43-93% component (C) in the innermost layer. |
| priorityDate | 1992-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.