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1.发明授权Polyacrylonitrile fiber manufacturing method and carbon fiber manufacturing method 有权聚丙烯腈纤维制造方法和碳纤维制造方法公开(公告)号：US08845938B2
公开(公告)日：2014-09-30
申请号：US13990540
申请日：2011-11-28
申请人： Tomoko Ichikawa , Takashi Ochi , Akira Kishiro , Yasutaka Kato , Takashi Shibata , Masafumi Ise
发明人： Tomoko Ichikawa , Takashi Ochi , Akira Kishiro , Yasutaka Kato , Takashi Shibata , Masafumi Ise
摘要： A method of manufacturing a polyacrylonitrile fiber includes a spinning process in which a spinning dope including polyacrylonitrile is spun; a first drawing process; a drying process; and a second hot drawing process in this order.
摘要翻译： 制造聚丙烯腈纤维的方法包括纺丝纺丝方法，其中包括聚丙烯腈的纺丝原液纺丝; 第一个绘图过程; 干燥过程; 并按此顺序进行第二次热拉伸处理。
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2.发明申请POLYACRYLONITRILE FIBER MANUFACTURING METHOD AND CARBON FIBER MANUFACTURING METHOD 有权聚丙烯腈纤维制造方法和碳纤维制造方法公开(公告)号：US20130264733A1
公开(公告)日：2013-10-10
申请号：US13990540
申请日：2011-11-28
申请人： Tomoko Ichikawa , Takashi Ochi , Akira Kishiro , Yasutaka Kato , Takashi Shibata , Masafumi Ise
发明人： Tomoko Ichikawa , Takashi Ochi , Akira Kishiro , Yasutaka Kato , Takashi Shibata , Masafumi Ise
IPC分类号： D01D10/00
摘要： A method of manufacturing a polyacrylonitrile fiber includes a spinning process in which a spinning dope including polyacrylonitrile is spun; a first drawing process; a drying process; and a second hot drawing process in this order.
摘要翻译： 制造聚丙烯腈纤维的方法包括纺丝纺丝方法，其中包括聚丙烯腈的纺丝原液纺丝; 第一个绘图过程; 干燥过程; 和第二次热拉伸过程。
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公开(公告)号：US07666504B2
公开(公告)日：2010-02-23
申请号：US11489606
申请日：2006-07-20
申请人： Takashi Ochi , Akira Kishiro , Shuichi Nonaka , Takaaki Mihara , Norio Suzuki
发明人： Takashi Ochi , Akira Kishiro , Shuichi Nonaka , Takaaki Mihara , Norio Suzuki
IPC分类号： D02G3/34
CPC分类号： D01F6/84 , B29C47/362 , D01D5/247 , D01F6/00 , D01F6/04 , D01F6/06 , D01F6/16 , D01F6/60 , D01F6/62 , D01F6/76 , D01F8/12 , Y10T428/2913 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931 , Y10T428/2935 , Y10T428/2967 , Y10T428/2973 , Y10T428/2975 , Y10T442/3065 , Y10T442/3089 , Y10T442/3146 , Y10T442/3163 , Y10T442/431 , Y10T442/444 , Y10T442/609 , Y10T442/637 , Y10T442/64
摘要： The present invention provides a nanoporous fiber being substantially free from coarse pores and having homogeneously dispersed nanopores, unlike conventional porous fibers. A porous fiber has pores each having a diameter of 100 nm or less, in which the area ratio of pores each having a diameter of 200 nm or more to the total cross section of the fiber is 1.5% or less, and the pores are unconnected pores, or a porous fiber has pores each having a diameter of 100 nm or less, in which the area ratio of pores each having a diameter of 200 nm or more to the total cross section of the fiber is 1.5% or less, the pores are connected pores, and the fiber has a strength of 1.0 cN/dtex or more.
摘要翻译： 本发明提供了一种基本上不含粗孔并具有均匀分散的纳米孔的纳米多孔纤维，这与常规多孔纤维不同。 多孔纤维具有直径为100nm以下的孔，其中，直径为200nm以上的孔与纤维的总截面的面积比为1.5％以下，孔未连接 孔或多孔纤维具有直径为100nm以下的孔，其中直径为200nm以上的孔相对于纤维的总截面的面积比为1.5％以下，孔 是连接孔，纤维的强度为1.0cN / dtex以上。
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4.发明授权Nanofiber aggregate, polymer alloy fiber, hybrid fiber, fibrous structures, and processes for production of them 有权纳米纤维聚集体，聚合物合金纤维，混合纤维，纤维结构物及其生产方法公开(公告)号：US08460790B2
公开(公告)日：2013-06-11
申请号：US10532082
申请日：2003-10-22
申请人： Takashi Ochi , Akira Kishiro , Shuichi Nonaka
发明人： Takashi Ochi , Akira Kishiro , Shuichi Nonaka
CPC分类号： D21H15/00 , D01D5/36 , D01F6/04 , D01F6/60 , D01F6/62 , D01F6/765 , D01F8/12 , D01F8/14 , D04H1/46 , D04H1/74 , Y10T428/249924 , Y10T428/2913 , Y10T428/2929 , Y10T428/2935 , Y10T428/2969 , Y10T428/2975 , Y10T442/3163 , Y10T442/444 , Y10T442/56 , Y10T442/622 , Y10T442/637 , Y10T442/64
摘要： The present invention provides an aggregate of nanofibers having less spread of single fiber fineness values that can be used in wide applications without limitation to the shape and the kind of the polymer, and a method for manufacturing the same. The present invention is an aggregate of nanofibers made of a thermoplastic polymer having single fiber fineness by number average in a range from 1×10−7 to 2×10−4 dtex and single fibers of 60% or more in fineness ratio have single fiber fineness in a range from 1×10−7 to 2×10−4 dtex.
摘要翻译： 本发明提供了可广泛用于单一纤维细度值的较少扩散的纳米纤维聚集体，而不限于聚合物的形状和种类及其制造方法。 本发明是由1×10-7〜2×10-4dtex的单纤维纤度和60％以上的单纤维的单纤维纤维制成的纳米纤维集合体，其单纤维 细度在1×10-7至2×10-4分特之间。
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公开(公告)号：US5849232A
公开(公告)日：1998-12-15
申请号：US843009
申请日：1997-04-11
CPC分类号： D01F8/14 , Y10T428/2929 , Y10T428/2931
摘要： A process for preparing highly oriented undrawn core-sheath type conjugated polyester fibers including the step of spinning a polyester as the sheath polymer and a polymer having a larger gradient of elongational viscosity with the temperature than that of the sheath polymer as a core polymer at a spinning speed of about 4000 to 12000 m/min.
摘要翻译： 制备高定向未拉伸芯鞘型共轭聚酯纤维的方法，包括将聚酯作为鞘聚合物进行纺丝的步骤和具有比鞘壳聚合物作为芯聚合物的温度高的伸长粘度梯度的聚合物作为芯聚合物 纺丝速度约4000〜12000m / min。
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公开(公告)号：US20060255499A1
公开(公告)日：2006-11-16
申请号：US11489607
申请日：2006-07-20
申请人： Takashi Ochi , Akira Kishiro , Shuichi Nonaka , Takaaki Mihara , Norio Suzuki
发明人： Takashi Ochi , Akira Kishiro , Shuichi Nonaka , Takaaki Mihara , Norio Suzuki
IPC分类号： B29C47/60
CPC分类号： D01F6/84 , B29C48/362 , D01D5/247 , D01F6/00 , D01F6/04 , D01F6/06 , D01F6/16 , D01F6/60 , D01F6/62 , D01F6/76 , D01F8/12 , Y10T428/2913 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931 , Y10T428/2935 , Y10T428/2967 , Y10T428/2973 , Y10T428/2975 , Y10T442/3065 , Y10T442/3089 , Y10T442/3146 , Y10T442/3163 , Y10T442/431 , Y10T442/444 , Y10T442/609 , Y10T442/637 , Y10T442/64
摘要： The present invention provides a nanoporous fiber being substantially free from coarse pores and having homogeneously dispersed nanopores, unlike conventional porous fibers. A porous fiber has pores each having a diameter of 100 nm or less, in which the area ratio of pores each having a diameter of 200 nm or more to the total cross section of the fiber is 1.5% or less, and the pores are unconnected pores, or a porous fiber has pores each having a diameter of 100 nm or less, in which the area ratio of pores each having a diameter of 200 nm or more to the total cross section of the fiber is 1.5% or less, the pores are connected pores, and the fiber has a strength of 1.0 cN/dtex or more.
摘要翻译： 本发明提供了一种基本上不含粗孔并具有均匀分散的纳米孔的纳米多孔纤维，这与常规多孔纤维不同。 多孔纤维具有直径为100nm以下的孔，其中，直径为200nm以上的孔与纤维的总截面的面积比为1.5％以下，孔未连接 孔或多孔纤维具有直径为100nm以下的孔，其中直径为200nm以上的孔相对于纤维的总截面的面积比为1.5％以下，孔 是连接孔，纤维的强度为1.0cN / dtex以上。
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7.发明授权
公开(公告)号：US5660804A
公开(公告)日：1997-08-26
申请号：US608468
申请日：1996-02-28
CPC分类号： D01F8/14 , Y10T428/2929 , Y10T428/2931
摘要： A highly oriented undrawn polyester fiber which is crystalline such that the fiber is capable of exhibiting a diffraction peak observable in a wide angle X-ray diffraction image of the fiber and has a birefringence of 0.015 to 0.05.A process for preparing highly oriented undrawn core-sheath type conjugated polyester fibers including the step of spinning a polyester as the sheath polymer and a polymer having the larger gradient of elongational viscosity with the temperature than that of the sheath polymer at a spinning speed of about 4000 to 12000 m/min.A textured yarn made of said highly oriented undrawn polyester fibers and a process for preparing the textured yarn.
摘要翻译： 高度取向的未拉伸聚酯纤维是结晶的，使得纤维能够在纤维的广角X射线衍射图像中观察到衍射峰，并且双折射为0.015至0.05。 制备高定向未拉伸芯鞘型共轭聚酯纤维的方法，包括以聚酯作为鞘聚合物纺丝的步骤和具有比鞘壳聚合物的温度高的伸长粘度梯度的聚合物以大约的纺丝速度 4000〜12000m / min。 由所述高取向未拉伸聚酯纤维制成的变形纱线和用于制备变形纱线的方法。
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公开(公告)号：US07097904B2
公开(公告)日：2006-08-29
申请号：US10523416
申请日：2003-07-28
申请人： Takashi Ochi , Akira Kishiro , Shuichi Nonaka , Takaaki Mihara , Norio Suzuki
发明人： Takashi Ochi , Akira Kishiro , Shuichi Nonaka , Takaaki Mihara , Norio Suzuki
IPC分类号： D01F8/00
CPC分类号： D01F6/84 , B29C47/362 , D01D5/247 , D01F6/00 , D01F6/04 , D01F6/06 , D01F6/16 , D01F6/60 , D01F6/62 , D01F6/76 , D01F8/12 , Y10T428/2913 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931 , Y10T428/2935 , Y10T428/2967 , Y10T428/2973 , Y10T428/2975 , Y10T442/3065 , Y10T442/3089 , Y10T442/3146 , Y10T442/3163 , Y10T442/431 , Y10T442/444 , Y10T442/609 , Y10T442/637 , Y10T442/64
摘要： The present invention provides a nanoporous fiber being substantially free from coarse pores and having homogeneously dispersed nanopores, unlike conventional porous fibers. A porous fiber has pores each having a diameter of 100 nm or less, in which the area ratio of pores each having a diameter of 200 nm or more to the total cross section of the fiber is 1.5% or less, and the pores are unconnected pores, or a porous fiber has pores each having a diameter of 100 nm or less, in which the area ratio of pores each having a diameter of 200 nm or more to the total cross section of the fiber is 1.5% or less, the pores are connected pores, and the fiber has a strength of 1.0 cN/dtex or more.
摘要翻译： 本发明提供了一种基本上不含粗孔并具有均匀分散的纳米孔的纳米多孔纤维，这与常规多孔纤维不同。 多孔纤维具有直径为100nm以下的孔，其中，直径为200nm以上的孔与纤维的总截面的面积比为1.5％以下，孔未连接 孔或多孔纤维具有直径为100nm以下的孔，其中直径为200nm以上的孔相对于纤维的总截面的面积比为1.5％以下，孔 是连接孔，纤维的强度为1.0cN / dtex以上。
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9.发明申请Polymer alloy fiber, fibrous material, and method for manufacturing polymer alloy fiber 审中-公开聚合物合金纤维，纤维材料，以及聚合物合金纤维的制造方法公开(公告)号：US20110183563A1
公开(公告)日：2011-07-28
申请号：US13064597
申请日：2011-04-01
申请人： Takashi Ochi , Akira Kishiro
发明人： Takashi Ochi , Akira Kishiro
CPC分类号： D21H15/00 , D01D5/36 , D01F6/04 , D01F6/60 , D01F6/62 , D01F6/765 , D01F8/12 , D01F8/14 , D04H1/46 , D04H1/74 , Y10T428/249924 , Y10T428/2913 , Y10T428/2929 , Y10T428/2935 , Y10T428/2969 , Y10T428/2975 , Y10T442/3163 , Y10T442/444 , Y10T442/56 , Y10T442/622 , Y10T442/637 , Y10T442/64
摘要： A polymer alloy fiber that has an islands-in-sea structure of two or more kinds of organic polymers of different levels of solubility, wherein the island component is made of a low solubility polymer and the sea component is made of a high solubility polymer, while the diameter of the island domains by number average is in a range from 1 to 150 nm, 60% or more of the island domains in area ratio have sizes in a range from 1 to 150 nm in diameter, and the island components are dispersed in a linear configuration. A method for manufacturing the polymer alloy fiber includes melt spinning of a polymer alloy that is made by melt blending of a low solubility polymer and a high solubility polymer.
摘要翻译： 一种聚合物合金纤维，其具有两种或更多种不同溶解度水平的有机聚合物的海岛结构，其中岛成分由低溶解度聚合物制成，并且海组分由高溶解度聚合物制成， 而岛域的平均直径为1〜150nm的范围，岛状体的面积比为60％以上，其直径为1〜150nm的范围，岛成分分散 呈线性配置。 聚合物合金纤维的制造方法包括通过熔融共混低溶解度聚合物和高溶解度聚合物而制成的聚合物合金的熔融纺丝。
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公开(公告)号：US20060257656A1
公开(公告)日：2006-11-16
申请号：US11489606
申请日：2006-07-20
申请人： Takashi Ochi , Akira Kishiro , Shuichi Nonaka , Takaaki Mihara , Norio Suzuki
发明人： Takashi Ochi , Akira Kishiro , Shuichi Nonaka , Takaaki Mihara , Norio Suzuki
IPC分类号： D02G3/00
CPC分类号： D01F6/84 , B29C47/362 , D01D5/247 , D01F6/00 , D01F6/04 , D01F6/06 , D01F6/16 , D01F6/60 , D01F6/62 , D01F6/76 , D01F8/12 , Y10T428/2913 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931 , Y10T428/2935 , Y10T428/2967 , Y10T428/2973 , Y10T428/2975 , Y10T442/3065 , Y10T442/3089 , Y10T442/3146 , Y10T442/3163 , Y10T442/431 , Y10T442/444 , Y10T442/609 , Y10T442/637 , Y10T442/64
摘要： The present invention provides a nanoporous fiber being substantially free from coarse pores and having homogeneously dispersed nanopores, unlike conventional porous fibers. A porous fiber has pores each having a diameter of 100 nm or less, in which the area ratio of pores each having a diameter of 200 nm or more to the total cross section of the fiber is 1.5% or less, and the pores are unconnected pores, or a porous fiber has pores each having a diameter of 100 nm or less, in which the area ratio of pores each having a diameter of 200 nm or more to the total cross section of the fiber is 1.5% or less, the pores are connected pores, and the fiber has a strength of 1.0 cN/dtex or more.
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