IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0514111
(2010-08-30)
|
등록번호 |
US-9279201
(2016-03-08)
|
우선권정보 |
JP-2009-277625 (2009-12-07) |
국제출원번호 |
PCT/JP2010/064731
(2010-08-30)
|
§371/§102 date |
20120606
(20120606)
|
국제공개번호 |
WO2011/070828
(2011-06-16)
|
발명자
/ 주소 |
|
출원인 / 주소 |
- ASAHI KASEI FIBERS CORPORATION
|
대리인 / 주소 |
Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
15 |
초록
▼
An elastic warp knitted fabric which exhibits excellent extensibility and extension recovery characteristics and gives good wearing feeling, has excellent motion followability, can contribute to improvement in movement function, further has no limitation in applications due to extension force thereo
An elastic warp knitted fabric which exhibits excellent extensibility and extension recovery characteristics and gives good wearing feeling, has excellent motion followability, can contribute to improvement in movement function, further has no limitation in applications due to extension force thereof, and can be used as the material of a garment less likely to lose the shape due to wearing. The elastic warp knitted fabric of the present invention is the elastic warp knitted fabric knitted at least two guide bars, and is characterized in that the elastic fibers are arranged on at least one guide bar and inelastic fibers are arranged on the other guide bar, respectively, both an extension force in the warp direction and that in the weft direction are 100 cN to 600 cN, in extension by 80% of the said knitted fabric, that the ratio of the extension force in the warp direction to that in the weft direction is 0.8 to 1.8.
대표청구항
▼
1. An elastic warp knitted fabric having two or more guide bar fabric structure, characterized in that the elastic fibers are arranged on only one guide bar and inelastic fibers are arranged on the remaining guide bars, respectively, both an extension force in the warp direction and that in the weft
1. An elastic warp knitted fabric having two or more guide bar fabric structure, characterized in that the elastic fibers are arranged on only one guide bar and inelastic fibers are arranged on the remaining guide bars, respectively, both an extension force in the warp direction and that in the weft direction are 100 cN to 600 cN, in extension by 80% of the said knitted fabric, and that the ratio of the extension force in the warp direction to that in the weft direction is 0.8 to 1.8, and also that both extension recovery percentage in the warp direction and that in the weft direction, after extension and recovery by 80% are repeated three times, are 85% or more. 2. The elastic warp knitted fabric according to claim 1, wherein the elastic fibers are threaded through a guide bar in full-set to form a loop. 3. The elastic warp knitted fabric according to claim 2, wherein inclination of a stitch of the inelastic fibers is 20 to 70 degrees. 4. The elastic warp knitted fabric according to any one of claims 1 to 3, wherein the elastic warp knitted fabric is knitted using three guide bars, elastic fibers are threaded through one guide bar, and inelastic fibers threaded through the other two guide bars, in a positional relation to complement threaded positions thereof each other, in 1-in, 1-out, respectively. 5. The elastic warp knitted fabric according to claim 4, wherein a texture of a guide bar where the elastic fibers are threaded through is the Denbigh texture, and a texture of either of the guide bars where the inelastic fibers are threaded through is a plain cord texture with the same direction relative to the texture of the guide bar where the elastic fibers are threaded through, and a texture of other guide bars is a plain cord texture with different direction relative to the texture of the guide bar where the elastic fibers are threaded through. 6. The elastic warp knitted fabric according to claim 4, wherein a texture of a guide bar where the elastic fibers are threaded through is a two needle stitched texture knitted in a zigzag way in a course direction, a texture of either of the guide bars where the inelastic fibers are threaded through is a plain cord texture with the same direction relative to the texture of the guide bar where the elastic fibers are threaded through, and a texture of other guide bars is a plain cord texture with different direction relative to the texture of the guide bar where the elastic fibers are threaded through. 7. The elastic warp knitted fabric according to any one of claims 1 to 3, wherein at least one kind of the inelastic fibers is knitted course by course, by reciprocating in Atlas knitting over 5 wales by two needle swing. 8. The elastic warp knitted fabric according to claim 7, wherein the elastic warp knitted fabric is knitted using three guide bars, the elastic fibers in one guide bar are knitted course by course, by reciprocating in Atlas knitting over 3 wales by one needle swing, the inelastic fibers in a second guide bar are knitted course by course, by reciprocating in Atlas knitting over 5 wales by two needle swing, in the same direction as the elastic fibers, and the inelastic fibers in a third guide bar are knitted course by course, by reciprocating in Atlas knitting over 5 wales by two needle swing in a different direction from the inelastic fibers. 9. The elastic warp knitted fabric according to claim 7, wherein the elastic warp knitted fabric is knitted using three guide bars, the elastic fibers in one guide bar are knitted by two needle stitched texture in a zigzag way in a course direction, the inelastic fibers in a second guide bar are knitted course by course, by reciprocating in Atlas knitting over 5 wales by two needle swing, and the inelastic fibers in a third guide bar are knitted course by course, by reciprocating in Atlas knitting over 5 wales by two needle swing in a different direction from the inelastic fibers.
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