公开(公告)号：EP2537965A4

公开(公告)日：2013-11-20

申请号：EP11744475

申请日：2011-01-24

申请人： TOYO BOSEKI

发明人： FUKUSHIMA YASUNORI ,  ODA SHOJI ,  HAMANO AKIRA ,  MASUDA MINORU

IPC分类号： D01F6/04

CPC分类号： D01F6/04 ,  Y10T428/2913 ,  Y10T428/2915 ,  Y10T442/30 ,  Y10T442/3976 ,  Y10T442/40

摘要： The present invention provides a highly functional polyethylene fiber excellent in the cut resistance, has a high dimensional stability at about room temperature at which products are used, has a high shrinkage rate and stress, and excellent in forming processability when processed at a low temperature much less than a melting point of a polyethylene. And the present invention provides a highly functional polyethylene fiber excellent in processability at a low temperature, wherein an intrinsic viscosity [11] is higher than or equal to 0.8 dL/g, and is not higher than 4.9 dL/g, ethylene is substantially contained as a repeating unit, and a thermal stress at 40°C is lower than or equal to 0.05 cN/dtex, and a thermal stress at 70°C is higher than or equal to 0.05 cN/dtex, and is not higher than 0.25 cN/dtex. Further the present invention provides strings, ropes, woven/knitted textiles, and gloves thereof.

公开(公告)号：EP2682504A4

公开(公告)日：2014-09-10

申请号：EP11859984

申请日：2011-09-14

申请人： TOYO BOSEKI

发明人： FUKUSHIMA YASUNORI ,  ODA SHOJI ,  HAMANO AKIRA ,  MASUDA MINORU

IPC分类号： D01F6/04

CPC分类号： D01F6/04 ,  A41D19/01505 ,  C08F110/02 ,  D01D5/247 ,  D01F11/06 ,  D02G3/32 ,  D02G3/442 ,  D02J1/224 ,  D03D15/08 ,  D04B1/28 ,  D04B21/18 ,  D06M13/165 ,  D06M13/17 ,  D06M15/53 ,  D06M2101/20 ,  D06P3/794 ,  D10B2321/021 ,  Y10T428/2967 ,  Y10T442/3024 ,  Y10T442/413

公开(公告)号：EP2492380A4

公开(公告)日：2013-06-12

申请号：EP10824875

申请日：2010-10-15

申请人： TOYO BOSEKI

发明人： FUKUSHIMA YASUNORI ,  ODA SHOJI ,  MASUDA MINORU ,  HAMANO AKIRA ,  NISHIOKA KUNIO

IPC分类号： D01F6/04 ,  A41D19/00 ,  A41D19/015 ,  D01D5/247 ,  D01F1/08 ,  D01F8/06 ,  D02G3/04 ,  D02G3/32 ,  D02G3/38 ,  D03D1/00 ,  D03D15/00 ,  D03D15/08 ,  D04B1/16 ,  D04B1/18 ,  D04B1/28 ,  D06M15/53 ,  D06M15/647 ,  D06M101/20 ,  D06P3/79

CPC分类号： D06P3/794 ,  A41D19/01505 ,  D01D5/247 ,  D01F1/08 ,  D01F6/04 ,  D01F8/06 ,  D03D1/0041 ,  D06M2101/18 ,  Y10T428/2929 ,  Y10T428/2978 ,  Y10T442/291 ,  Y10T442/30 ,  Y10T442/40

摘要： The present invention provides a polyethylene fiber which can attain a high dye exhaustion rate, which indicates deep color, and which is excellent in dyeability and color fastness; a woven or knit textile that uses the polyethylene fiber, and that is excellent in cut-resistance and heat-retaining property, and a glove thereof. A polyethylene fiber of the present invention is characterized by having an intrinsic viscosity [·] of 0.8 dL/g or more and less than 5 dL/g; being composed of a repeating unit substantially derived from ethylene; having pores being formed from a surface of the fiber to an inside of the fiber; having an average diameter of the pores of ranging from 3 nm to 1 µm when the diameter is measured, by each pore being approximated by a column, at a contact angle of 140 degrees, in a mercury intrusion method; a porosity of the pores of ranging from 1.5% to 20%1; or a thermal conductivity in a fiber axis direction at a temperature of 300 K of ranging from 6 W/mK to 50 W/mK.