Kaneka Corporation

Kanegafuchi Kagaku Kogyo Kabushiki Kaisha

Yoshitomo Matsumoto

Wataru Mio

Muneto Makiyama

Tatsuro Ohzeki

Kazuya Kusunoki

Masahiko Mihoichi

Yasunori Tanaka

Masanobu Tamura

Takao Michinobu

Yusuke Hirai

Kazuaki Fujiwara

Motohiro Sato

Shin Sudo

Yuto Utsunomiya

Toshiaki Ebisu

Shigeru Maruyama

Fukashi Shibuya

Mitsuru Furukawa

Tomoya Matsushima

Susumu Iwade

Kouichi Nishiura

Sigeru; Maruyama

Masanobu; Tamura

A fabric for arc-protective garments includes first yarns and second yarns different from the first yarns. The first yarns include first modacrylic fibers, and the first modacrylic fibers contain an infrared absorber in an amount of 2.5 wt % or more with respect to a total weight of the first modacrylic fibers. The weight of the infrared absorber per unit area in the fabric for arc-protective garments is 0.05 oz/ydor more. An arc-protective garment includes the fabric for arc-protective garments.

Fabric for electric-arc protective clothing, and electric-arc protective clothing

A flame-retardant fabric may include a cellulosic fiber and a modacrylic fiber, the cellulosic fiber being a natural cellulose fiber containing a phosphorus compound, the modacrylic fiber containing an antimony compound, the flame-retardant fabric including the modacrylic fiber containing the antimony compound in an amount of 14 to 54 wt %, antimony in an amount of not less than 1.7 wt %, and phosphorus in an amount of 0.3 to 1.5 wt % with respect to the total weight of the flame-retardant fabric, and the flame-retardant fabric having a weight per unit area of not less than 160 g/m. The flame-retardant fabric can be produced by subjecting a fabric including a natural cellulose fiber and a modacrylic fiber containing an antimony compound to flame-retardant treatment with a phosphorus compound.

Flame-retardant fabric, method for producing same and fireprotective clothes comprising same

A fiber for artificial hair that has an improved appearance with a suppressed gloss is obtained by combining regenerated collagen fibers having different shapes in cross section. An artificial hair product using the same is provided. The fiber for artificial hair according to the present invention is obtained by combining fibers having different shapes in cross section. The fiber for artificial hair includes regenerated collagen fibers, and the regenerated collagens fibers include at least two types of regenerated collagen fibers whose cross-sectional shapes are selected from the group consisting of shapes including an elliptical shape, a circular shape, and a multifoil shape. The artificial hair product of the present invention includes the above-described fiber for artificial hair.

Fiber for artificial hair and artificial hair product using the same

Provided is an ion-exchange fiber including a polymer A obtained by introducing an ion-exchangeable substituent to 100 parts by weight of an acrylic polymer that is obtained by polymerization of a monomer composition containing 30 % by weight or more of acrylonitrile with respect to 100 % by weight of the composition and a polymer B obtained by introducing an ion-exchangeable substituent to 1 part by weight or more and 100 parts by weight or less of an epoxy group-containing polymer. Each ion-exchangeable substituent is introduced by reaction with an amine compound and is an ion-exchangeable substituent derived from the amine compound. A method for producing the ion-exchange fiber is also provided.

Ion-exchange fibers and method for producing and using same

There is provided a flame-retardant knit fabric which can exhibit texture and comfort inherent to materials such as cotton and urethane foam used for upholstered furniture such as a mattress and chair and bedding products such as a pillow, mattress pad and bedding, the flame-retardant knit fabric which can provide these products with high flame retardance. The internal structure of a mattress is covered with a flame-retardant knit fabric that comprises at least two fibers selected from the group consisting of (A) a halogen-containing fiber, (B) a cellulosic fiber, (C) a flame-retardant cellulosic fiber and (D) a polyester fiber, has a weight per unit area of at least 140 g/mand a thickness of at least 0.5 mm, and contains a flame retardant at a ratio of at least 2% by weight based on the while fabric.

Flame-retardant mattress

A pile composition containing: from 20 to 60% by weight of synthetic fibers containing a polyester copolymer containing sulfonic groups, which can be dyed with a cationic dye, and from 40 to 80% by weight of synthetic fibers containing at least one of acrylic fibers and modacrylic fibers.

Knit pile made from cation dyeable polyester and acrylic fibers

A pile composite with specific appearnace comprising a pile fabric obtained by sliver knitting process, the pile fabric including a ground fabric, substantially straight piles and cone shape piles, both of the piles being developed on a surface of the ground fabric, wherein the cone shape piles are scattered all over the ground fabric and a total area of the cone shape piles at middle portions of the cone shape piles is from 0.5 to 15% of an area of the ground fabric. The pile composite has a specific appearance in which a large number of cone shape piles are developed on the surface of the pile fabric. The method for preparing the pile composite is also disclosed.

Pile composite with specific appearance

Growing community of inventors

Hyogo, Japan

Yoshitomo Matsumoto