公开(公告)号：US08173558B2

公开(公告)日：2012-05-08

申请号：US11628759

申请日：2005-06-07

申请人： Kunihiro Fukuoka ,  Koji Nishio ,  Seiji Yamahara ,  Takahiro Yamazaki ,  Takashi Maruoka ,  Fumiyuki Yamasaki ,  Susumu Kibune ,  Tsutomu Suzuoki ,  Shigeo Souda ,  Taisuke Yamamoto ,  Kouji Kimura ,  Shinobu Tabata

发明人： Kunihiro Fukuoka ,  Koji Nishio ,  Seiji Yamahara ,  Takahiro Yamazaki ,  Takashi Maruoka ,  Fumiyuki Yamasaki ,  Susumu Kibune ,  Tsutomu Suzuoki ,  Shigeo Souda ,  Taisuke Yamamoto ,  Kouji Kimura ,  Shinobu Tabata

IPC分类号： D04B1/14 ,  D04B1/18 ,  D04B1/22 ,  D04B9/34 ,  B29C47/88

CPC分类号： D04B1/18 ,  D10B2331/10 ,  D10B2403/0114 ,  Y10T442/413 ,  Y10T442/438 ,  Y10T442/45

摘要： A polyurethane elastomeric filament-containing weft knit fabric is obtained by plating a bare yarn of highly fusible, alkali-resistant polyurethane elastomeric filament having at least 50% retention of tenacity following dry heat treatment under 100% extension at 150° C. for 45 seconds, a melting point of 180° C. or below, and at least 60% retention of tenacity following treatment in a 2 g/L aqueous sodium hydroxide solution under 100% extension at 100° C. for 60 minutes at every loop of a weft knit fabric having a 1×1 rib knit structure or a center yarn-containing reversible knit structure composed of at least one type of non-elastomeric yarn, then heat setting the plated structure so as to thermally fuse the highly fusible, alkali-resistant polyurethane elastomeric filaments to each other or to the non-elastomeric yarns at crossover points therebetween.

摘要翻译： 聚氨酯弹性体长丝的纬编针织物通过在150℃延伸100％延伸干燥热处理后镀覆高熔点，耐碱性聚氨酯弹性体丝的裸线，其具有至少50％的强度保持力，持续45秒 ，熔点为180℃或更低，并且在100g延伸100％的2g / L氢氧化钠水溶液中处理后，在纬纱的每个环圈处理60分钟后处理至少60％的强度 具有1×1罗纹针织结构的针织物或由至少一种类型的非弹性纱线构成的中心纱线可逆编织结构，然后热定形镀层结构，以将高熔点，耐碱聚氨酯 弹性纤维彼此之间或其间的交叉点处的非弹性纱线。

公开(公告)号：US20080032580A1

公开(公告)日：2008-02-07

申请号：US11628759

申请日：2005-06-07

申请人： Kunihiro Fukuoka ,  Koji Nishio ,  Seiji Yamahara ,  Takahiro Yamazaki ,  Takashi Maruoka ,  Fumiyuki Yamasaki ,  Susumu Kibune ,  Tsutomu Suzuoki ,  Shigeo Souda ,  Taisuke Yamamoto ,  Kouji Kimura ,  Shinobu Tabata

发明人： Kunihiro Fukuoka ,  Koji Nishio ,  Seiji Yamahara ,  Takahiro Yamazaki ,  Takashi Maruoka ,  Fumiyuki Yamasaki ,  Susumu Kibune ,  Tsutomu Suzuoki ,  Shigeo Souda ,  Taisuke Yamamoto ,  Kouji Kimura ,  Shinobu Tabata

IPC分类号： D04B1/18

CPC分类号： D04B1/18 ,  D10B2331/10 ,  D10B2403/0114 ,  Y10T442/413 ,  Y10T442/438 ,  Y10T442/45

摘要： A polyurethane elastomeric filament-containing weft knit fabric is obtained by plating a bare yarn of highly fusible, alkali-resistant polyurethane elastomeric filament having at least 50% retention of tenacity following dry heat treatment under 100% extension at 150° C. for 45 seconds, a melting point of 180° C. or below, and at least 60% retention of tenacity following treatment in a 2 g/L aqueous sodium hydroxide solution under 100% extension at 100° C. for 60 minutes at every loop of a weft knit fabric having a 1×1 rib. knit structure or a center yarn-containing reversible knit structure composed of at least one type of non-elastomeric yarn, then heat setting the plated structure so as to thermally fuse the highly fusible, alkali-resistant polyurethane elastomeric filaments to each other or to the non-elastomeric yarns at crossover points therebetween.

摘要翻译： 聚氨酯弹性体长丝的纬编针织物通过在150℃延伸100％延伸干燥热处理后镀覆高熔点，耐碱性聚氨酯弹性体丝的裸线，其具有至少50％的强度保持力，持续45秒 ，熔点为180℃或更低，并且在100g延伸100％的2g / L氢氧化钠水溶液中处理后，在纬纱的每个环圈处理60分钟后处理至少60％的强度 具有1x1肋的针织物。 针织结构或由至少一种类型的非弹性纱线组成的中心纱线可逆编织结构，然后热定形镀层结构，以将高度易熔，耐碱的聚氨酯弹性体丝相互熔合或彼此 非弹性纱线在其间的交叉点处。