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公开(公告)号：US20090274862A1
公开(公告)日：2009-11-05
申请号：US12088565
申请日：2006-09-28
申请人： Kimio Nakayama , Tsuyoshi Yamasaki , Nobuo Takaoka , Jiro Tanaka
发明人： Kimio Nakayama , Tsuyoshi Yamasaki , Nobuo Takaoka , Jiro Tanaka
CPC分类号： D06N3/0004 , D04H3/105 , D04H3/16 , D06M15/263 , D06N3/04 , D06N3/144 , Y10T428/2395 , Y10T428/24438 , Y10T428/249921 , Y10T442/2377 , Y10T442/614 , Y10T442/637
摘要： A leather-like sheet composed of a microfine-fiber entangled body made of bundles of microfine fibers and an elastic polymer impregnated therein. The bundles of microfine fibers are composed of microfine monofibers having an average cross-sectional area of 0.1 to 30 μm2 and have an average cross-sectional area of 40 to 400 μm2. The bundles of microfine fibers exist in a density of 600 to 4000/mm2 on a cross section taken along the thickness direction of the microfine-fiber entangled body. The elastic polymer contains 30 to 100% by mass of a polymer of ethylenically unsaturated monomer. The polymer of ethylenically unsaturated monomer is composed of a soft component having a glass transition temperature (Tg) of less than −5° C., a crosslinkable component, and optionally a hard component having a glass transition temperature (Tg) of higher than 50° C. and another component. The polymer of ethylenically unsaturated monomer is bonded to the microfine fibers in the bundles of microfine fibers. The leather-like sheet has a flexibility and hand such as dense feeling each resembling natural leathers and a high quality appearance. The leather-like sheet is highly stable in quality such as fastness and surface abrasion resistance and excellent in practical performance.
摘要翻译： 由由超细纤维束制成的微细纤维缠结体和浸渍在其中的弹性聚合物构成的皮革状片材。 微细纤维束由平均截面积为0.1〜30μm2的微细单纤维构成，平均截面积为40〜400mum2。 微细纤维束沿着微细纤维缠结体的厚度方向截取的截面以600〜4000 / mm 2的密度存在。 弹性聚合物含有30〜100质量％的烯属不饱和单体的聚合物。 烯属不饱和单体的聚合物由玻璃化转变温度（Tg）小于-5℃的软组分，可交联组分和任选的玻璃化转变温度（Tg）高于50℃的硬组分组成 °C和另一种组分。 烯属不饱和单体的聚合物与微细纤维束中的微细纤维结合。 皮革状的片材具有柔软性和手感，每一种类似天然皮革的密实感和高品质的外观。 皮革状片材在坚牢度和表面耐磨性等性能方面高度稳定，实用性好。
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公开(公告)号：US08445391B2
公开(公告)日：2013-05-21
申请号：US12088565
申请日：2006-09-28
申请人： Kimio Nakayama , Tsuyoshi Yamasaki , Nobuo Takaoka , Jiro Tanaka
发明人： Kimio Nakayama , Tsuyoshi Yamasaki , Nobuo Takaoka , Jiro Tanaka
CPC分类号： D06N3/0004 , D04H3/105 , D04H3/16 , D06M15/263 , D06N3/04 , D06N3/144 , Y10T428/2395 , Y10T428/24438 , Y10T428/249921 , Y10T442/2377 , Y10T442/614 , Y10T442/637
摘要： A leather-like sheet composed of a microfine-fiber entangled body made of bundles of microfine fibers and an elastic polymer impregnated therein. The bundles of microfine fibers are composed of microfine monofibers having an average cross-sectional area of 0.1 to 30 μm2 and have an average cross-sectional area of 40 to 400 μm2. The bundles of microfine fibers exist in a density of 600 to 4000/mm2 on a cross section taken along the thickness direction of the microfine-fiber entangled body. The elastic polymer contains 30 to 100% by mass of a polymer of ethylenically unsaturated monomer. The polymer of ethylenically unsaturated monomer is composed of a soft component having a glass transition temperature (Tg) of less than −5° C., a crosslinkable component, and optionally a hard component having a glass transition temperature (Tg) of higher than 50° C. and another component. The polymer of ethylenically unsaturated monomer is bonded to the microfine fibers in the bundles of microfine fibers. The leather-like sheet has a flexibility and hand such as dense feeling each resembling natural leathers and a high quality appearance. The leather-like sheet is highly stable in quality such as fastness and surface abrasion resistance and excellent in practical performance.
摘要翻译： 由由超细纤维束制成的微细纤维缠结体和浸渍在其中的弹性聚合物构成的皮革状片材。 微细纤维束由平均截面积为0.1〜30μm2的微细单纤维构成，平均截面积为40〜400mum2。 微细纤维束沿着微细纤维缠结体的厚度方向截取的截面以600〜4000 / mm 2的密度存在。 弹性聚合物含有30〜100质量％的烯属不饱和单体的聚合物。 烯属不饱和单体的聚合物由玻璃化转变温度（Tg）小于-5℃的软组分，可交联组分和任选的玻璃化转变温度（Tg）高于50℃的硬组分组成 °C和另一种组分。 烯属不饱和单体的聚合物与微细纤维束中的微细纤维结合。 皮革状的片材具有柔软性和手感，每一种类似天然皮革的密实感和高品质的外观。 皮革状片材在坚牢度和表面耐磨性等性能方面高度稳定，实用性好。
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公开(公告)号：US07951452B2
公开(公告)日：2011-05-31
申请号：US10670212
申请日：2003-09-26
IPC分类号： B32B9/00
CPC分类号： D06N3/0065 , D06N3/0004 , D06N3/0063 , D06N3/14 , Y10S428/904 , Y10T428/2395 , Y10T428/292 , Y10T428/2933 , Y10T442/2369 , Y10T442/2377 , Y10T442/259 , Y10T442/3707 , Y10T442/378 , Y10T442/3813 , Y10T442/614 , Y10T442/699
摘要： The suede artificial leather of the present invention comprises a three-dimensional entangled body comprising a superfine fiber having a fineness of 0.2 dtex or less and an elastomeric polymer A, and satisfies the requirements (1) to (4) as specified in the specification. By meeting the requirements, the suede artificial leather acquires excellent color fastness to light and color development in a wide range of colors and a high quality with good suede feeling, surface touch, hand, mechanical properties and color fastness.
摘要翻译： 本发明的绒面人造革包括三维缠结体，其包含细度为0.2dtex以下的超细纤维和弹性体聚合物A，并且满足说明书中规定的要求（1）〜（4）。 通过满足要求，麂皮人造革在各种颜色和高品质以及良好的绒面感，表面触感，手感，机械性能和色牢度方面获得优异的色牢度和光亮度。
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公开(公告)号：US20100087128A1
公开(公告)日：2010-04-08
申请号：US12525555
申请日：2008-02-01
申请人： Kimio Nakayama , Nobuo Takaoka , Mitsuru Kato , Hirofumi Kikuchi , Jiro Tanaka
发明人： Kimio Nakayama , Nobuo Takaoka , Mitsuru Kato , Hirofumi Kikuchi , Jiro Tanaka
摘要： It is an object of the present invention to provide a polishing pad that is resistant to scratching and also has excellent flattening performance. One aspect of the present invention is a polishing pad, comprising a fiber-entangled body formed from fiber bundles made up of ultrafine fibers in which the average cross sectional area is between 0.01 and 30 μm2, and a macromolecular elastomer, wherein part of the macromolecular elastomer is present inside the fiber bundles, whereby the ultrafine fibers are bundled, the number of fiber bundles per unit of surface area present in a cross section in the thickness direction is at least 600 bundles per square millimeter, and the volumetric ratio of a portion excluding voids is between 55 and 95%.
摘要翻译： 本发明的目的是提供一种耐划伤的抛光垫，并且还具有优异的平坦化性能。 本发明的一个方面是一种抛光垫，包括由平均截面积为0.01〜30μm2的超细纤维构成的纤维束和大分子弹性体形成的纤维缠结体，其中大分子的一部分 弹性体存在于纤维束的内部，由此超细纤维捆扎，厚度方向的横截面中存在的每单位表面积的纤维束的数量为每平方毫米至少600束，一部分的体积比 排除空隙在55％和95％之间。
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公开(公告)号：US08647179B2
公开(公告)日：2014-02-11
申请号：US12525555
申请日：2008-02-01
申请人： Kimio Nakayama , Nobuo Takaoka , Mitsuru Kato , Hirofumi Kikuchi , Jiro Tanaka
发明人： Kimio Nakayama , Nobuo Takaoka , Mitsuru Kato , Hirofumi Kikuchi , Jiro Tanaka
IPC分类号： B24D11/00
摘要： It is an object of the present invention to provide a polishing pad that is resistant to scratching and also has excellent flattening performance. One aspect of the present invention is a polishing pad, comprising a fiber-entangled body formed from fiber bundles made up of ultrafine fibers in which the average cross sectional area is between 0.01 and 30 μm2, and a macromolecular elastomer, wherein part of the macromolecular elastomer is present inside the fiber bundles, whereby the ultrafine fibers are bundled, the number of fiber bundles per unit of surface area present in a cross section in the thickness direction is at least 600 bundles per square millimeter, and the volumetric ratio of a portion excluding voids is between 55 and 95%.
摘要翻译： 本发明的目的是提供一种耐划伤的抛光垫，并且还具有优异的平坦化性能。 本发明的一个方面是一种抛光垫，其特征在于，包括由纤维束形成的纤维缠结体，所述纤维束由平均截面积为0.01〜30mum2的超细纤维构成，高分子弹性体为高分子弹性体， 弹性体存在于纤维束的内部，由此超细纤维捆扎，厚度方向的横截面中存在的每单位表面积的纤维束的数量为每平方毫米至少600束，一部分的体积比 排除空隙在55％和95％之间。
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公开(公告)号：US07122596B2
公开(公告)日：2006-10-17
申请号：US10633571
申请日：2003-08-05
申请人： Mitsuru Kato , Kimio Nakayama , Nobuo Takaoka
发明人： Mitsuru Kato , Kimio Nakayama , Nobuo Takaoka
CPC分类号： C08L51/003 , C08F265/04 , C08F283/006 , C08F283/06 , C08F290/06 , C08F290/14 , C08G18/0823 , C08G18/10 , C08G18/4018 , C08G18/44 , C08G18/4854 , C08G18/6692 , C08L33/14 , C08L51/08 , C08L71/02 , C08L75/00 , D06N3/0004 , D06N3/14 , D06N3/142 , Y10T428/249921 , Y10T428/249933 , Y10T428/24994 , Y10T428/249991 , Y10T428/249992 , Y10T428/31551 , Y10T442/172 , Y10T442/198 , Y10T442/2295 , Y10T442/2352 , Y10T442/2492 , Y10T442/2779 , Y10T442/2787 , C08G18/286 , C08L2666/14 , C08L2666/02 , C08L2666/20
摘要： Provided are a leather-like sheet fabricated by infiltrating an aqueous resin dispersion (A) into a fibrous substrate, which satisfies a requirement (I) that the aqueous resin dispersion, (A) comprises essentially a main resin (a) stabilized with a surfactant, a polymer (b) having a polyoxyethylene group in its side chains, and a surfactant (c), a requirement (II) that the main resin (a) comprises an urethane resin (a1) and/or an urethane-acrylic composite resin (a2), and the resin skeleton contains from 1 to 10 mmols of a carboxyl group per 100 g of the resin, a requirement (III) that the polymer (b) is obtained through polymerization of a polyoxyethylene group-having ethylenic unsaturated monomer (b1) and any other ethylenic unsaturated monomer (b2) in a ratio by mass (b1)/(b2)=60/40 to 100/0, and a requirement (IV) that the percentage, % by mass (α) of the polyoxyethylene group in the polymer (b) and the number of mols (β) of the amino group per gram of the polymer (b) satisfy 35≦α+β×20000≦60; and an industrial advantageous method for producing the sheet. The leather-like sheet has a good feel and good physical properties.
摘要翻译： 提供了通过将水性树脂分散体（A）浸渍到纤维基材中而制成的皮革样片材，其满足（I）水性树脂分散体（A）基本上包含用表面活性剂稳定的主要树脂（a） ，侧链中具有聚氧乙烯基的聚合物（b）和表面活性剂（c），主要树脂（a）包含聚氨酯树脂（a1）和/或氨基甲酸酯 - 丙烯酸类复合树脂 （a2），树脂骨架每100g树脂含有1〜10摩尔的羧基，聚合物（b）通过聚氧化乙烯基的烯属不饱和单体的聚合得到（III） b1）和任何其它烯键式不饱和单体（b2）的质量比（b1）/（b2）= 60/40〜100/0，以及（IV） 聚合物（b）中的聚氧乙烯基团和每克聚合物（b）的氨基的摩尔数（β）满足 y 35 <= alpha + betax20000 <= 60; 以及用于制造片材的工业上有利的方法。 皮革样片材具有良好的手感和良好的物理性能。
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公开(公告)号：US20110171890A1
公开(公告)日：2011-07-14
申请号：US13058016
申请日：2009-08-04
申请人： Kimio Nakayama , Nobuo Takaoka , Mitsuru Kato , Hirofumi Kikuchii
发明人： Kimio Nakayama , Nobuo Takaoka , Mitsuru Kato , Hirofumi Kikuchii
摘要： A polishing pad is disclosed which is less likely to cause scratches, and has an excellent planarization performance and polishing stability. In one aspect, the invention provides a polishing pad comprising an ultrafine fiber-entangled body formed of ultrafine fibers having an average fineness of 0.01 to 0.8 dtex, and a polymeric elastomer. The polymeric elastomer has a glass transition temperature of −10° C. or below, storage moduli at 23° C. and 50° C. of 90 to 900 MPa, and a water absorption ratio, when saturated with water at 50° C., of 0.2 to 5 mass %.
摘要翻译： 公开了一种不太可能引起划痕并且具有优异的平坦化性能和抛光稳定性的抛光垫。 一方面，本发明提供一种抛光垫，其包括由平均细度为0.01〜0.8dtex的超细纤维形成的超细纤维缠结体和高分子弹性体。 聚合物弹性体的玻璃化转变温度为-10℃或更低，在23℃和50℃下的储存模量为90至900MPa，当在50℃下用水饱和时的吸水率。 ，为0.2〜5质量％。
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公开(公告)号：US4382329A
公开(公告)日：1983-05-10
申请号：US180442
申请日：1980-08-22
申请人： Nobuo Takaoka , Kosei Ageta
发明人： Nobuo Takaoka , Kosei Ageta
CPC分类号： B23P19/022 , Y10T29/53113
摘要： This invention relates to a tube insertion machine, and more particularly to a machine which efficiently inserts heat exchange tubes into holes in opposed end plates and middle plates of shell and tube type heat exchangers.
摘要翻译： 管插入机技术领域本发明涉及管插入机，更具体地涉及一种机器，其有效地将热交换管插入壳管型热交换器的相对端板和中间板的孔中。
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