http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000136455-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/D02G3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G1-02 |
| filingDate | 1998-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b3c9054c7942c055768199407c44d87 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_153a9613beeba0f1d55d9b46e134e07c |
| publicationDate | 2000-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000136455-A |
| titleOfInvention | Method for producing composite false twisted yarn |
| abstract | (57) [Summary] [Problem] It is excellent in bulkiness and softness, there is no blurred spot, Also, the present invention provides a novel method for producing a composite false twisted yarn having a smooth surface touch. SOLUTION: The following (A) obtained by mixing and untangling two types of undrawn polyester multifilaments spun from a single spinneret or different spinnerets with a spinning draft difference of 10,000 or more and 100,000 or less. And (b) are simultaneously drawn and false-twisted under conditions that simultaneously satisfy the following (c) to (e). (A) Birefringence (A) of undrawn polyester multifilament spun at a high draft: 0.02 ≦ A ≦ 0. 05 (b) Elongation difference (ΔL) between two types of undrawn polyester multifilaments: 70% ≦ ΔL ≦ 200% (c) False twist twisting tension (T 1 ): 0.20 g / d ≦ T 1 ≦ 0.40 g / d (d) False twist temperature (HA): 120 ° C ≦ HA ≦ 180 ° C. (e) Reheat treatment temperature (HB): HA ≦ HB |
| priorityDate | 1998-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.