| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_87c3cbc0802b3056db43b386cfe499e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0af50a9bad038172cd760720e74b7b4b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2913
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2973
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2969
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-29 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02J1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G1-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02J1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G3-34 |
| filingDate |
1997-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bf332788f0b9bb19de4ef17a24b6684
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_602a78ec02d2f140a2b3bf4122117ec3 |
| publicationDate |
1997-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9731142-A1 |
| titleOfInvention |
Irregular thickness polyamide fiber and process for producing the same |
| abstract |
A stock which is excellent in stability in the spinning process, has a small light and shade contrast of color dyed, a natural mottling feeling, and provides a feeling of fine irregularity on the cloth surface, thereby providing a feeling of visual and tactual dryness. Also disclosed are a stock and a product which are good in color fastness. An irregular thickness yarn is a polyamide multifilament yarn which has a thickness irregularity of 5 to 20 Uster normal U % in the longitudinal direction thereof and a standard deviation of stress at the 40 % elongation point on the stress-strain curve of 0.3 g/d or less. The yarn is manufactured by false-twisting a polyamide non-drawn multifilament yarn having a double refraction factor Δn of 20 x 10-3 or less between a feed roller and a draw roller, drawing the resulting yarn at a low draw ratio of 1.5 to 2.5, and thermally setting the resulting yarn at 100 to 200 °C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0953676-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109137193-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109137193-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0953676-A4 |
| priorityDate |
1996-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |