Polyester monofilament, method for producing same, and method for producing screen gauze using same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 21, 2011
app pub date -
Sep 10, 2009
filing date -
Sep 26, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
There is provided a core-sheath bicomponent polyester monofilament, wherein a core component is composed of polyethylene terephthalate (PET) and a sheath component composed of PET having an intrinsic viscosity (IV) at least 0.2 lower than that of the core component, the polyester monofilament having a fineness of 3 to 8 dtex, a strength of 7.5 cN/dtex or more, a toughness (strength.times.elongation.sup.0.5) of 29 or more, and a longitudinal yarn fineness variation of 1.5% or less.
First Claim
Other Claims data not available