公开(公告)号：US20200063299A1

公开(公告)日：2020-02-27

申请号：US16346290

申请日：2017-10-25

Applicant: TEIJIN LIMITED

Inventor： Kengo TANAKA ,  Hiroki SHIMADA ,  Kenji IWASHITA ,  Kenji YOSHIHARA

IPC: D03D15/00

Abstract: The invention addresses the problem of providing a cloth that is excellent not only in flame retardancy and antistatic properties but also in appearance quality and preferably also has protection performance against electric arcs, a method for producing the same, and a textile product. A means for resolution is a cloth including a meta-type wholly aromatic polyamide fiber and an electrically conductive fiber, wherein both the meta-type wholly aromatic polyamide fiber and the electrically conductive fiber are colored.

公开(公告)号：US20190226122A1

公开(公告)日：2019-07-25

申请号：US16373948

申请日：2019-04-03

Applicant: TEIJIN LIMITED

Inventor： Hiroki SHIMADA ,  Saori KURODA ,  Kenji IWASHITA

IPC: D01F1/06 ,  D01F6/80 ,  D01F6/76 ,  D01F1/07 ,  D01F6/60 ,  D01F1/10 ,  D01F6/74

Abstract: A problem of the invention is to provide a colored organic fiber that has a deep color and excellent flame retardancy, a cloth and garments each composed of the foregoing organic fiber, and a method for producing a cloth. To solve this problem, a colored organic fiber having a content of a carrier agent of 1.8% by mass or less relative to the fiber mass is provided. A cloth or garments are obtained, if desired.

公开(公告)号：US20220259800A1

公开(公告)日：2022-08-18

申请号：US17623165

申请日：2020-06-26

Applicant: TEIJIN LIMITED

Inventor： Hiroki SHIMADA ,  Kenji IWASHITA

IPC: D06P3/54 ,  D06P1/41

Abstract: An object of the present invention is to provide a dyed fabric and a textile product made thereof, as well as a dyeing method, which achieve color uniformity of a meta-type wholly aromatic polyamide fiber, a para-type wholly aromatic polyamide fiber and a polyester fiber, even in the case of a fabric containing a meta-type- and para-type-wholly aromatic polyamide fibers and a polyester fiber which are difficult to dye. The present invention relates to a dyed fabric dyed after being shaped into a fabric, characterized in that the fabric includes a meta-type wholly aromatic polyamide fiber, a para-type wholly aromatic polyamide fiber and a polyester fiber and the fabric is a fabric dyed with a cationic dyestuff and a disperse dyestuff, and in that the afterflame time and afterglow time defined in JISL1091A-1 are 1 second or less.

公开(公告)号：US20220010467A1

公开(公告)日：2022-01-13

申请号：US17297845

申请日：2019-12-10

Applicant: TEIJIN LIMITED

Inventor： Kengo TANAKA ,  Kenji IWASHITA ,  Hiroki SHIMADA ,  Atsushi KITAMURA

IPC: D03D1/00 ,  D03D15/50 ,  D03D15/533 ,  D03D15/283 ,  D03D15/47 ,  D03D15/41

Abstract: Provided are a cloth and a protective product, which allow for any color appearance and have excellent protection performance against electric arcs. The cloth has a woven fabric structure, wherein a front-surface spun yarn containing an infrared absorber- and/or electrically conductive agent-containing fiber and not containing carbon is located on a front surface, while a back-surface spun yarn containing a carbon-containing fiber is located on a back surface, and the cloth has an ATPV value of 8.0 cal/cm2 or more in Arc Resistance Test ASTM F1959-1999.

公开(公告)号：US20210363668A1

公开(公告)日：2021-11-25

申请号：US17045073

申请日：2019-03-25

Applicant: TEIJIN LIMITED

Inventor： Hiroki SHIMADA ,  Kenji IWASHITA ,  Kiho NABETANI

IPC: D02G3/44 ,  D01F1/06 ,  D01F1/07 ,  D01F1/09 ,  D01F1/10 ,  D01F6/40 ,  D01F6/80 ,  D01F6/16 ,  A41D31/08

Abstract: A task is to provide a cloth which is advantageous in that the cloth has extremely excellent flame retardancy, and further has excellent washing shrinkage resistance and excellent hand as well as excellent antistatic properties, preferably in that the whole of the cloth can be uniformly dyed, and a fiber product, and the task is achieved by obtaining a cloth using a spun yarn which comprises a meta-type wholly aromatic polyamide fiber, a modacrylic fiber, and a conductive fiber.

公开(公告)号：US20170292210A1

公开(公告)日：2017-10-12

申请号：US15508154

申请日：2015-08-26

Applicant: TEIJIN LIMITED

Inventor： Kenji IWASHITA

IPC: D03D15/12 ,  A41D31/00 ,  D03D11/00 ,  D02G3/04 ,  D06M15/507 ,  D06M15/59

CPC classification number: D03D15/12 ,  A41D31/08 ,  D02G3/047 ,  D03D1/0035 ,  D03D11/00 ,  D06M15/27 ,  D06M15/507 ,  D06M15/53 ,  D06M15/568 ,  D06M15/59 ,  D06M15/6436 ,  D06M15/647 ,  D06M2101/36 ,  D06M2200/30 ,  D10B2331/021 ,  D10B2331/04 ,  D10B2401/16

Abstract: In order to provide a fabric and a fiber product, which have hygroscopicity and durability as well as flame retardancy, a hydrophilizing agent is added to a fabric containing aramid fibers.

公开(公告)号：US20170037543A1

公开(公告)日：2017-02-09

申请号：US15303824

申请日：2015-04-06

Applicant: TEIJIN LIMITED

Inventor： Hiroki SHIMADA ,  Saori KURODA ,  Kenji IWASHITA

IPC: D01F1/06 ,  D01F1/07 ,  D01F6/76 ,  D01F6/60 ,  D01F6/74 ,  D01F6/80 ,  D01F1/10

CPC classification number: D01F1/06 ,  D01F1/07 ,  D01F1/106 ,  D01F6/605 ,  D01F6/74 ,  D01F6/76 ,  D01F6/805

Abstract: A problem of the invention is to provide a colored organic fiber that has a deep color and excellent flame retardancy, a cloth and garments each composed of the foregoing organic fiber, and a method for producing a cloth. To solve this problem, a colored organic fiber having a content of a carrier agent of 1.8% by mass or less relative to the fiber mass is provided. A cloth or garments are obtained, if desired.

Abstract translation: 本发明的问题是提供一种具有深色和优异的阻燃性的有色有机纤维，由上述有机纤维组成的布和衣服，以及一种生产布的方法。 为了解决这个问题，提供了相对于纤维质量含有1.8质量％以下的载体剂的有色有机纤维。 如果需要，可以获得布或服装。

公开(公告)号：US20190029335A1

公开(公告)日：2019-01-31

申请号：US16085687

申请日：2017-03-29

Applicant: Teijin Limited

Inventor： Kiho NAKANO ,  Kenji IWASHITA

IPC: A41D13/002 ,  A41D31/02 ,  A62B17/04 ,  A62C2/00 ,  D03D13/00 ,  D03D15/04 ,  D03D15/12

Abstract: The invention addresses the problem of providing a cloth, a multilayered cloth, and a textile product, which have flame retardancy and heat insulation and develop a relief structure when exposed to flame or heat. As a means for resolution, a cloth characterized in that a yarn A having a high thermal shrinkage rate and a yarn B having a low thermal shrinkage rate are alternately arranged in the warp direction or weft direction is obtained, then, as necessary, a multilayered cloth is obtained using the cloth as an intermediate layer, and further, as necessary, a textile product is formed using the multilayered cloth.

公开(公告)号：US20180347079A1

公开(公告)日：2018-12-06

申请号：US15779614

申请日：2016-11-11

Applicant: TEIJIN LIMITED

Inventor： Hiroki SHIMADA ,  Kenji IWASHITA

IPC: D03D15/12 ,  A41D19/015 ,  A41D13/008 ,  D02G3/44 ,  D02G3/04

CPC classification number: A41D13/008 ,  A41D19/00 ,  A41D19/015 ,  D02G3/047 ,  D02G3/443 ,  D03D15/12 ,  D10B2201/00

Abstract: The invention addresses the problem of providing a cloth and a protective product that have lightweight properties, wearing comfort, and further protection performance against electric arcs. A means for resolution is a cloth including a spun yarn containing a meta-type wholly aromatic polyamide fiber, wherein the cloth has a lightness index L-value of 25 or less.

公开(公告)号：US20180080153A1

公开(公告)日：2018-03-22

申请号：US15568149

申请日：2017-01-24

Applicant: TEIJIN LIMITED

Inventor： Kenji IWASHITA ,  Kiho NAKANO

IPC: D03D15/12 ,  A41D13/008 ,  D03D1/00 ,  A41D31/00 ,  D03D15/04

CPC classification number: D03D15/12 ,  A41D13/008 ,  A41D27/28 ,  A41D31/08 ,  D03D1/00 ,  D03D1/0035 ,  D03D15/04 ,  D04B21/16 ,  D10B2331/021 ,  D10B2403/0311 ,  D10B2501/00 ,  D10B2501/04

Abstract: An object is to provide a cloth tape having flame retardancy and a fiber product, and means for achieving the object is a cloth tape formed from an organic fiber, which has an afterflame time of 2.0 seconds or less, as measured in the flammability prescribed in JIS L1091-1999 A-4 method (12-second heating method).