捲縮糸およびそれらを用いてなる繊維構造体ならびに貼付剤。
- 专利权人:
- 東レ株式会社
- 发明人:
- 福留 航助,望月 克彦
- 申请号：
- JP2006320962
- 公开号：
- JP4872630B2
- 申请日:
- 2006.11.29
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a low-modulus crimped yarn good in elastic recovery, excellent in product grade, satisfying various properties including medicament carrying capacity, chemical resistance and hydrolysis resistance, and having practical durability as well, and to provide a fiber structural product and a plaster comprising the crimped yarn.
SOLUTION: The crimped yarn comprises sheath/core-type conjugate fibers with the sheath component consisting of polytrimethylene terephthalate and the core component consisting of a polyester except polytrimethylene terephthalate, wherein the weight fraction of the core component is 20-40 wt.% and the modified cross-section degree of the single filament is 1.5 or less.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
相关发明人
相关专利
- Small diameter, high strength, low elongation, creep resistant, abrasion resistant braided structure
- STRUCTURE TRESSEE DE FAIBLE DIAMETRE, A RESISTANCE ELEVEE, A FAIBLE ALLONGEMENT,, RESISTANTE AU FLUAGE, RESISTANTE A L'ABRASION
- Kink resistant stent-graft
- Corona-resistant member, corona-resistant resin composition, and method for developing corona resistance of resin molded article
- Heat resistant sheath for endoscope and endoscope system provided with heat resistant sheath for endoscope
