Invention Grant
US08173254B2 Polyester fiber, woven knit fabric, car seat and process for producing polyester fiber 有权
聚酯纤维,编织针织物,汽车座椅和聚酯纤维生产工艺

Polyester fiber, woven knit fabric, car seat and process for producing polyester fiber
Abstract:
This invention is polyester fibers with an initial tensile resistivity of 15 to 38 cN/dtex, a elastic recovery rate of 70% or more after 20% elongation, and a self-shrinkage percentage of 0.3% to 1.4% after dry heat treatment at 160° C. The polyester fibers of this invention can be used to obtain a woven or knitted fabric resistant against repeated loads, excellent in surface softness and uniformity, and free from projections/recesses and curling. Since the woven or knitted fabric obtained from the polyester fibers of this invention are highly resistant against repeated loads, it can be suitably used as a car seat loaded with human bodies.
Information query
Patent Agency Ranking
0/0