公开(公告)号：EP0122623A3

公开(公告)日：1987-04-08

申请号：EP84104203

申请日：1984-04-13

申请人： Toyo Boseki Kabushiki Kaisha

发明人： Shizuki, Tatsuhiko ,  Ban, Kaoru ,  Yoshida, Fumikazu ,  Ohguchi, Masakatsu

IPC分类号： D01F01/10 ,  D01D05/08

CPC分类号： D01F1/09

摘要： An antistatic fiber obtained by melt spinning of a fiber-forming thermoplastic polymer containing at least one of polyoxyalkylene glycol and its derivatives in an amount of not less than 0.5% by weight, characterized in that said fiber has a half life time of electric charge leakage of not more than 150 seconds before and aftertreatment with a weight decreasing agent and, when treated with a weight decreasing agent, provides a number of streaks arranged in parallel in the lengthwise direction at the surface.

公开(公告)号：EP0122623B1

公开(公告)日：1989-07-19

申请号：EP84104203.9

申请日：1984-04-13

申请人： Toyo Boseki Kabushiki Kaisha

发明人： Shizuki, Tatsuhiko ,  Ban, Kaoru ,  Yoshida, Fumikazu ,  Ohguchi, Masakatsu

IPC分类号： D01F1/10 ,  D01D5/08

CPC分类号： D01F1/09

公开(公告)号：EP0122623B2

公开(公告)日：1994-06-22

申请号：EP84104203.9

申请日：1984-04-13

申请人： Toyo Boseki Kabushiki Kaisha

发明人： Shizuki, Tatsuhiko ,  Ban, Kaoru ,  Yoshida, Fumikazu ,  Ohguchi, Masakatsu

IPC分类号： D01F1/10 ,  D01D5/08

CPC分类号： D01F1/09

公开(公告)号：EP0122623A2

公开(公告)日：1984-10-24

申请号：EP84104203.9

申请日：1984-04-13

申请人： Toyo Boseki Kabushiki Kaisha

发明人： Shizuki, Tatsuhiko ,  Ban, Kaoru ,  Yoshida, Fumikazu ,  Ohguchi, Masakatsu

IPC分类号： D01F1/10 ,  D01D5/08

CPC分类号： D01F1/09

摘要： An antistatic fiber obtained by melt spinning of a fiber-forming thermoplastic polymer containing at least one of polyoxyalkylene glycol and its derivatives in an amount of not less than 0.5% by weight, characterized in that said fiber has a half life time of electric charge leakage of not more than 150 seconds before and aftertreatment with a weight decreasing agent and, when treated with a weight decreasing agent, provides a number of streaks arranged in parallel in the lengthwise direction at the surface.