About 58 results
https://drivepatents.com/patents/1001840 · 6 Jun 2012
The present invention relates to a drawn PET fiber including 90 mol% or more of PET, of which the cross-linking density is 3.0E+22 to 8.0E+22 ea/cm 3 after heat-treating the same at 230°C for 1 minute in a taut state under the initial load of 0.02 g/d, to...
https://drivepatents.com/patents/1002073 · 30 May 2012
The present invention relates to a drawn PET fiber that can provide a cap ply cord and the like showing more improved modulus and good dimensional stability, a PET tire cord, and a tire including the same. The drawn PET fiber may be a fiber including 90 mo...
https://drivepatents.com/patents/1003103 · 25 Apr 2012
The present invention relates to a polyester fiber that can be applied to a fabric for an airbag, and particularly, to a polyester fiber having a crystallinity of 43% to 55%, an amorphous orientation factor (AOF) of 0.2 to 0.8, and a long period of 140 to ...
https://drivepatents.com/patents/1003611 · 11 Apr 2012
The present invention relates to a PET tire cord, of which a shrinkage behavior index (SBI) defined by the following Calculation Formula 1 is 0.1 (g/d)/% or more under the conditions of the load of 0.0565 g/d and the temperature of 180°C: Shrinkage behavi...
https://drivepatents.com/patents/1004912 · 29 Feb 2012
The present invention relates to a fabric for an airbag including a polyester fiber, and particularly to a polyester fabric for an airbag of which toughness is 3.5 to 6.0 kJ/ m 3 and tearing strength measured according to the ASTM D 2261 TONGUE method is 1...
https://drivepatents.com/patents/1004898 · 29 Feb 2012
The present invention relates to a fabric member for injecting an inflation gas into an airbag cushion when an airbag operates. Particularly, the present invention relates to a tube-type fabric substrate for injecting gas, including a tube-type fabric laye...
https://drivepatents.com/patents/1005103 · 22 Feb 2012
The present invention relates to a polyester fiber that can be applied to a fabric for an airbag, and particularly, to a polyester fiber having elongation of 0.5% or more at a stress of 1.0 g/d, elongation of 4.3% or more at a stress of 4.0 g/d, and elonga...
https://drivepatents.com/patents/1015946 · 9 Feb 2011
Disclosed is aramid tire cord and a method for manufacturing the same, wherein the aramid tire cord has superior properties on initial modulus change rate, tensile strain, initial modulus and strength retention rate, wherein the initial modulus change rate...