公开(公告)号：US3078654A

公开(公告)日：1963-02-26

申请号：US17819262

申请日：1962-03-07

Applicant: KENDALL & CO

Inventor： MARSHALL PRESTON F

IPC: D02G1/16 ,  D02G3/32

CPC classification number: D02G1/16 ,  D02G3/328

公开(公告)号：US3069883A

公开(公告)日：1962-12-25

申请号：US79091259

申请日：1959-02-03

Applicant: BURLINGTON INDUSTRIES INC

Inventor： AARON BURLESON ,  HOLMES MARK N

IPC: D04B1/26

CPC classification number: D02G3/328 ,  D04B1/265 ,  D10B2331/02

公开(公告)号：US2852834A

公开(公告)日：1958-09-23

申请号：US44098054

申请日：1954-07-02

Applicant: NATIVE LACES & TEXTILES INC

Inventor： OTTO ENGELHARD

IPC: D02G3/32 ,  D03D15/08

CPC classification number: D02G3/328 ,  D03D15/08 ,  D03D2700/0103

公开(公告)号：US2282274A

公开(公告)日：1942-05-05

申请号：US40599041

申请日：1941-08-08

Applicant: HENRY WEISWASSER ABBY ,  FREDERICK WEISWASSER

Inventor： HENRY WEISWASSER ABBY ,  FREDERICK WEISWASSER

IPC: D02G3/32

CPC classification number: D02G3/328

公开(公告)号：US12037720B2

公开(公告)日：2024-07-16

申请号：US17435303

申请日：2019-03-01

Applicant: KAIHARA CO., LTD.

Inventor： Akihiro Maehara

IPC: D03D15/56 ,  A41D1/06 ,  D02G3/32 ,  D03D15/47 ,  D03D47/24

CPC classification number: D03D15/56 ,  A41D1/06 ,  D02G3/328 ,  D03D15/47 ,  D03D47/24 ,  D10B2201/02 ,  D10B2331/02 ,  D10B2331/04

Abstract: An elastic woven fabric comprising weft and warp yarns, the weft yarns including elastic composite yarns each of which comprises an elastic core yarn and a sheath yarn covering the elastic core yarn, and the warp yarns including chemical fiber yarns and/or natural fiber yarns. Each of the elastic composite yarns is in a form of a singly-covered yarn in which the elastic core yarn is covered by a single layer of the sheath yarn helicoidally wound around a periphery of the elastic core yarn, a number of turns of the sheath yarn per 1 meter of the elastic core yarn being in a range of 1,000 to 2,500 T/m. A stretching magnification ratio of each of the elastic composite yarns, in the elastic woven fabric in a weaving process, is retained equal to or less than 1.30 folds based on the elastic composite yarn before weaving.

公开(公告)号：US20230242700A1

公开(公告)日：2023-08-03

申请号：US18004969

申请日：2020-09-25

Applicant: HYOSUNG TNC CORPORATION

Inventor： Ji Young KANG ,  Yeon Soo KANG ,  Tae Heon KIM ,  Seong Bin CHO

IPC: C08G18/12 ,  C08G18/76 ,  C08G18/32 ,  C08G18/28 ,  D06P3/02 ,  D02G3/02 ,  D02G3/32 ,  D01F6/78 ,  D01F1/10

CPC classification number: C08G18/12 ,  C08G18/7671 ,  C08G18/3228 ,  C08G18/2865 ,  D06P3/028 ,  D02G3/02 ,  D02G3/328 ,  D01F6/78 ,  D01F1/10 ,  D10B2331/30 ,  D10B2401/061 ,  D10B2401/14

Abstract: The present invention is directed to a reactive dye-dyeable polyurethane-urea elastic yarn including a reaction product of at least two polyols, a diisocyanate compound, a diamine chain extender, an amine chain terminator, and a diethylenetriamine compound, wherein one of the polyols is polyethylene glycol, which is included in an amount of 20 to 30.0 mol % based on the total amount of the polyols, a polyurethane-urea polymer includes 10 meq/kg to 45 meq/kg of primary amine ends, and the capping ratio (CR) of the diisocyanate to the polyols is 1.8 to 2.0.

公开(公告)号：US11708650B2

公开(公告)日：2023-07-25

申请号：US16978699

申请日：2019-09-11

Applicant: ADVANCE DENIM CO., LTD.

Inventor： Zongwen Wang

IPC: D03D13/00 ,  D03D15/56 ,  D02G3/32 ,  D02G3/36 ,  D03D1/00

CPC classification number: D03D13/004 ,  D02G3/328 ,  D02G3/36 ,  D03D15/56 ,  D10B2401/061

Abstract: A fabric woven by imitating warp knitting, which includes first warps, second warps, first wefts, and second wefts; the first warps and the first wefts are interlaced to form the face of the fabric, and the second warps and the second wefts are interlaced to form the back of the fabric; and 7 to 15 weft interlacing points are arranged between each two adjacent groups of warp interlacing points on the second warps. The fabric woven by imitating warp knitting in the present invention has not only the appearance style of woven fabrics but also the characteristics of good air permeability and good hand feel of warp-knitted fabrics.

公开(公告)号：US20190203385A1

公开(公告)日：2019-07-04

申请号：US16298213

申请日：2019-03-11

Applicant: SANKO TEKSTIL ISLETMELERI SAN. VE TIC. A.S.

Inventor： Seref AGZIKARA ,  Mustafa ZEYREK ,  Hamit YENICI ,  Mahmut OZDEMIR ,  Kenan LOYAN ,  Esin KALFA KILICKAN

IPC: D02G3/32 ,  D02G3/02 ,  D01H5/70

CPC classification number: D02G3/326 ,  D01H5/70 ,  D02G3/02 ,  D02G3/324 ,  D02G3/328 ,  D10B2331/04 ,  Y10T428/249921 ,  Y10T428/2936

Abstract: In a stretch yarn (1) comprising a stretchable core (2) covered by an inelastic fibers sheath (3) the stretchable core (2) comprises first and second fibers (4, 5) that have elastic properties, the first fiber (4) is an elastomer and the second fiber (5) is a polyester based (co)polymer, the amount of the second fiber being in the range of 60-90% (w/w) of the total weight of the fibers of the stretchable core (2); the first and second fibers are connected together at least at a plurality of points (P).

公开(公告)号：US09982372B2

公开(公告)日：2018-05-29

申请号：US14397832

申请日：2013-03-26

Applicant: INVISTA North America S.à r.l.

Inventor： Tianyi Liao ,  Raymond S. P. Leung ,  Leonid Nefodov

IPC: D03D15/08 ,  D03D15/00 ,  D03D1/00 ,  D02G3/32

CPC classification number: D03D15/08 ,  D02G3/328 ,  D03D1/00 ,  D03D15/0027 ,  D03D15/0094 ,  D10B2201/01 ,  D10B2321/02 ,  D10B2331/02 ,  D10B2331/04 ,  D10B2501/00 ,  Y10T442/3024

Abstract: An article including a woven fabric comprising warp yarns and weft yarns, wherein at least one of either the warp yarns or the weft yarns includes: (a) a corespun elastic base yarn having a denier and including staple fiber and an elastic fiber core; and (b) a separate control yarn selected from the group consisting of a single filament yarn, a multiple filament yarn, a composite yarn, and combinations thereof; having a denier greater than zero to about 0.8 times the denier of the corespun elastic base yarn; wherein the woven fabric includes (1) a ratio of corespun base yarn ends to control yarn ends of up to about 6:1; or (2) a ratio of corespun base yarn picks to control yarn picks of up to about 6:1; or (3) both a ratio of corespun base yarn ends to control yarn ends of up to about 6:1; and a ratio of corespun base yarn picks to control yarn picks of up to about 6:1.

公开(公告)号：US20160194791A1

公开(公告)日：2016-07-07

申请号：US15069982

申请日：2016-03-15

Applicant: Arun Agarwal

Inventor： Arun Agarwal

IPC: D03D15/08 ,  D02G1/16 ,  D02G1/08

CPC classification number: D02G1/08 ,  D02G1/0266 ,  D02G1/16 ,  D02G1/161 ,  D02G1/165 ,  D02G3/324 ,  D02G3/328 ,  D03D13/008 ,  D03D15/0027 ,  D03D15/08 ,  D10B2201/02 ,  D10B2331/10 ,  D10B2401/061 ,  D10B2503/06

Abstract: A method of producing a core spun yarn is disclosed. A oriented polyester yarn is drawn through a primary heater and exposed to a cooling plate. The oriented polyester yarn is drawn through a friction twisting unit. A spandex core is drawn from a spandex bobbin to become associated with the oriented polyester yarn. Both the spandex core and the oriented polyester yarn are drawn through an intermingling jet, which texturizes the oriented polyester yarn using a hot air punching technique. The oriented polyester yarn is twisted around the spandex core using he intermingling jet and/or the friction twisting unit. The oriented polyester yarn and the spandex core are drawn through a NFR roller and then heated to form the core spun yarn.

Abstract translation: 公开了一种生产芯纱的方法。 定向涤纶纱线通过一次加热器拉出并暴露于冷却板。 定向聚酯纱线通过摩擦扭转单元拉伸。 氨纶芯从斯潘德克斯线轴上拉出，与定向聚酯纱线相关联。 氨纶芯和定向聚酯纱线都是通过混合喷射器进行拉伸的，它使用热气冲压技术使定向聚酯纱线变形。 使用混合喷嘴和/或摩擦扭转单元将定向聚酯纱线缠绕在氨纶芯上。 定向聚酯纱线和氨纶芯线通过NFR辊拉出，然后加热形成芯纱。