About 11 results
https://drivepatents.com/patents/996563 · 31 Oct 2012
A polyethylene terephthalate multifilament prepared by spinning polyethylene terephthalate chips having an intrinsic viscosity of 0.8 to 1.3 is provided. In order to improve the energy absorption capability of a textile for polyethylene terephthalate air b...
https://drivepatents.com/patents/1066686 · 7 Jun 2006
The present invention relates to a low shrinkage polyamide fiber suitable for use as a yarn of a fabric for airbags, and an uncoated fabric for airbags produced using the same. The uncoated fabric for airbags is produced by a method comprising the steps of...
https://drivepatents.com/patents/1074372 · 7 Sep 2005
Disclosed is a method of producing a polyethylene terephthalate-based polyester fiber, including spinning polyethylene terephthalate based polyester to produce an undrawn yarn with an intrinsic viscosity of 0.83 or more and a density of 1.338 g/cm or more,...
https://drivepatents.com/patents/1075969 · 13 Jul 2005
The present invention relates to a polyamide fiber for uncoated airbags, the fineness and stress-strain curve of the monofilaments of which were controlled such that the polyamide fiber can absorb impact energy which occurs instantaneously when the airbags...
https://drivepatents.com/patents/1078266 · 27 Apr 2005
The present invention relates to a low shrinkage polyamide fiber suitable for use as a yarn of a fabric for airbags, and an uncoated fabric for airbags produced using the same. The uncoated fabric for airbags is produced by a method comprising the steps of...
https://drivepatents.com/patents/1079708 · 2 Mar 2005
The present invention relates to a high strength polyethylene-2,6-naphthalate fiber produced by a method comprising controlling the stress-strain curve and fine structure of an undrawn yarn such that the drawability of the undrawn yarn in a drawing step is...
https://drivepatents.com/patents/1081021 · 5 Jan 2005
The present invention relates to a method for making highly homogenized cellulose solution, wherein the cellulose solution is obtained by obtaining a solidified N-methylmorphorine-N-oxide(hereinafter, referred to as 'NMMO') hydrates which is solidified a l...
https://drivepatents.com/patents/1081008 · 5 Jan 2005
The present invention relates to a method for producing tire using high strength lyocell dip cord, and more particularily, to a lyocell dip cord and tire produced by a method comprising the steps of: (A) dissolving 0.01 to 3 wt% of cellulose powder in port...
https://drivepatents.com/patents/1081044 · 5 Jan 2005
The present invention relates to a high tenacity polyethylene naphthalate fiber containing a silica compound. This fiber is produced by a method comprising the steps of: (A) melt-spinning a solid phase-polymerized polyethylene-2,6-naphthalate chip containi...
https://drivepatents.com/patents/1080999 · 5 Jan 2005
This invention relates to a method of preparing cellulose solution which is homogeneous at relatively low temperature, in which a small amount of cellulose powder or polyvinylalcohol is dissolved in the liquid-state, concentrated N-methylmorpholine-N-oxide...