Polyester yarn and production method thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 24, 2017
Grant Date -
Oct 10, 2013
app pub date -
Dec 14, 2011
filing date -
Dec 15, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a polyester yarn that can be used in a fabric for an airbag. In particular, a polyester yarn having a diethylene glycol content of 1.1 to 2.5 wt % and initial modulus of 100 g/d or less, a production method thereof, and a fabric for an airbag produced therefrom are disclosed. The polyester yarn has excellent moisture and heat resistance and light resistance, and maintained excellent mechanical properties after long-term aging under high temperature and high humidity conditions. Therefore, when applied to a fabric for an airbag, the polyester yarn provides excellent packing property, shape stability, and gas barrier effect, and the impact applied to a passenger is minimized, thereby safely protecting the passenger at the same time.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2011 Application Filing Year
- D01D Class
- 120 Applications Filed
- 98 Patents Issued To-Date
- 81.67 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- D01D Class
- 37.61 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 24, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 24, 2029 |
