公开(公告)号：US06221924B1

公开(公告)日：2001-04-24

申请号：US09297265

申请日：1999-04-28

申请人： Hiroyuki Mori ,  Makoto Yoshida ,  Michikage Matsui ,  Motoyasu Nakanishi

发明人： Hiroyuki Mori ,  Makoto Yoshida ,  Michikage Matsui ,  Motoyasu Nakanishi

IPC分类号： C08J900

CPC分类号： C08J9/00 ,  B29C44/3402 ,  B29C47/92 ,  B29C2947/92704 ,  B29C2947/92895 ,  C08J9/0061 ,  C08J9/125 ,  C08J2201/03 ,  C08J2301/12 ,  C08J2471/00

摘要： A biodegradable cellulose acetate foam with a foam cell size of 0.001-0.8 mm and an apparent density of 0.01-0.27 g/cm3, and a biodegradable cellulose acetate foam wherein the foam is treated with a weak alkali solution, and has an acetylation degree of 45-60% and no acetic acid odor.

摘要翻译： 泡沫细胞尺寸为0.001-0.8mm，表观密度为0.01-0.27g / cm 3的可生物降解的乙酸纤维素泡沫体，以及可生物降解的乙酸纤维素泡沫体，其中泡沫体用弱碱溶液处理，并具有乙酰化度 45-60％，无乙酸气味。

公开(公告)号：US06716776B2

公开(公告)日：2004-04-06

申请号：US09877195

申请日：2001-06-11

申请人： Kazuhiro Morishima ,  Yasuo Yamamura ,  Mikio Tashiro ,  Hiroshi Honna ,  Makoto Yoshida ,  Michikage Matsui ,  Nobuo Okawa ,  Satoshi Maeda ,  Hideki Nitta

发明人： Kazuhiro Morishima ,  Yasuo Yamamura ,  Mikio Tashiro ,  Hiroshi Honna ,  Makoto Yoshida ,  Michikage Matsui ,  Nobuo Okawa ,  Satoshi Maeda ,  Hideki Nitta

IPC分类号： B32B2704

CPC分类号： D01F8/06 ,  D04H3/105 ,  D04H3/11 ,  D04H3/12 ,  D04H3/16 ,  D04H11/08 ,  D06N3/0004 ,  Y10S428/904 ,  Y10T442/2369 ,  Y10T442/614 ,  Y10T442/615 ,  Y10T442/622 ,  Y10T442/625 ,  Y10T442/626 ,  Y10T442/64

摘要： A nonwoven fabric made of filaments, which comprises filaments formed from a fiber-forming thermoplastic polymer and satisfies all of the following conditions (A) to (D). (A) The fiber bundles are present in a range of 5-70 per centimeter in any cross-section parallel to the direction of thickness of the nonwoven fabric. (B) The total area occupied by the fiber bundles is in a range of 5-70% of the cross-sectional area of any cross-section perpendicular to the direction of thickness of the nonwoven fabric. (C) The apparent density is 0.10-0.50 g/cm3. (D) The cut ends of the fibers on the nonwoven fabric surface are present in a range of 5-100 per mm2 of surface area.

摘要翻译： 由长丝制成的无纺布，其包含由成纤热塑性聚合物形成的长丝，并且满足以下所有条件（A）至（D）。（A）纤维束的存在范围为5-70厘米 在与无纺布的厚度方向平行的任何横截面中，（B）纤维束占据的总面积在垂直于无纺布的任何横截面的横截面面积的5-70％的范围内 无纺布的厚度方向（C）表观密度为0.10〜0.50g / cm 3（D）无纺织物表面的纤维的切割端以5〜100个/ mm <2>的表面积。

公开(公告)号：US5993944A

公开(公告)日：1999-11-30

申请号：US981445

申请日：1997-12-22

申请人： Hiroshi Honna ,  Makoto Yoshida ,  Michikage Matsui

发明人： Hiroshi Honna ,  Makoto Yoshida ,  Michikage Matsui

IPC分类号： B32B5/26 ,  D04H1/06 ,  D04H1/46 ,  D04H1/54 ,  D04H13/00 ,  D06N3/00 ,  D06N3/12 ,  D06N3/14 ,  B32B5/02 ,  B32B5/08

CPC分类号： D06N3/121 ,  B32B5/26 ,  D04H1/06 ,  D04H1/46 ,  D04H1/541 ,  D04H1/549 ,  D04H1/55 ,  D06N3/0002 ,  D06N3/0013 ,  D06N3/14 ,  D06N3/145 ,  Y10S428/904 ,  Y10T428/24438 ,  Y10T428/24826 ,  Y10T428/2931 ,  Y10T428/2969

摘要： To provide a non-impregnated type substrate useful as a base fabric for artificial leather, which is superior in leather-like handle, air permeability and lightness properties; and an artificial leather made therefrom. A non-impregnated type substrate useful as a base fabric for artificial leather, which is a fiber assembly constituted by matrix fibers and binder fibers having an elastic polymer arranged on the surface thereof, the binder fibers being dispersed in and head-bonded to the matrix fibers, wherein the elastic polymers are contained within a specified amount, the bonds between binder fibers and matrix fibers by the elastic polymer are formed within specified proportions and with particular configurations, and the substrate has a density of 0.15 to 0.45 g/cm.sup.3.

摘要翻译： PCT No.PCT / JP97 / 01354 Sec。 371 1997年12月22日第 102（e）日期1997年12月22日PCT 1997年4月18日PCT公布。 出版物WO97 / 40230 PCT 日期1997年10月30日为了提供用作人造皮革的基底织物的非浸渍型基底，其在皮革样手柄，透气性和亮度性能方面优异; 和由其制成的人造革。 作为用于人造革的基底织物的非浸渍型基材，其是由基体纤维构成的纤维集合体和在其表面上具有弹性聚合物的粘合剂纤维，所述粘合剂纤维分散在基质中并与基质结合 纤维，其中弹性聚合物包含在规定量内，弹性聚合物之间的粘合剂纤维与基体纤维之间的粘结形成在规定的比例范围内且具有特定的构型，并且基材的密度为0.15至0.45g / cm 3。

公开(公告)号：US06521552B1

公开(公告)日：2003-02-18

申请号：US09496284

申请日：2000-02-01

申请人： Hiroshi Honna ,  Ryoji Tsukamoto ,  Makoto Yoshida ,  Michikage Matsui

发明人： Hiroshi Honna ,  Ryoji Tsukamoto ,  Makoto Yoshida ,  Michikage Matsui

IPC分类号： B32B502

CPC分类号： D06N3/10 ,  D06N3/183 ,  D06N7/00 ,  Y10T442/2041 ,  Y10T442/2098 ,  Y10T442/2139 ,  Y10T442/2148 ,  Y10T442/2221

摘要： A water vapor-permeable waterproof fabric free from an environmental pollution problem upon being discarded is formed by coating a substrate fiber fabric with a composite coating layer including a lower layer (A) directly formed on the substrate fabric and an upper layer (B) formed on the lower layer (B), wherein the lower and upper layers are formed from one of polyetherester elastomers different from each other and each containing polyalkylene glycol (PAG) residues, and satisfy the following requirements: (a) in the polyetherester elastomer (PEEA), the polyalkylene glycol residues contain 90% by weight or more of polytetramethylene glycol residues; (b) in the polyetherester elastomer (PEEB), the polyalkylene glycol residues contain 50% by weight or more of polyethylene glycol residues; (c) the thickness of the composite coating layer is 5 to 50 &mgr;m; and (d) the lower layer (A) is in an amount of 5 to 40% by weight based on the total weight of the composite coating layer.

摘要翻译： 通过用直接形成在基底织物上的下层（A）和形成的上层（B）的复合涂层涂布基底纤维织物，形成无废水时的环境污染问题的透水性防水布， 在下层（B）上，其中下层和上层由彼此不同的聚醚酯弹性体之一形成，并且各自含有聚亚烷基二醇（PAG）残基，并且满足以下要求：（a）在聚醚酯弹性体（PEEA ），聚亚烷基二醇残基含有90重量％以上的聚四亚甲基二醇残基; （b）在聚醚酯弹性体（PEEB）中，聚亚烷基二醇残基含有50重量％以上的聚乙二醇残基; （c）复合涂层的厚度为5〜50μm; 和（d）下层（A）的含量相对于复合涂层的总重量为5〜40重量％。

公开(公告)号：US4454196A

公开(公告)日：1984-06-12

申请号：US424254

申请日：1982-09-27

申请人： Kohichi Iohara ,  Michikage Matsui

发明人： Kohichi Iohara ,  Michikage Matsui

IPC分类号： D01F6/62 ,  C08L67/02 ,  D01F6/92 ,  D02G1/02 ,  D02G3/00

CPC分类号： C08L67/02 ,  D01F6/92 ,  D02G1/0286 ,  Y10T428/2904 ,  Y10T428/2913 ,  Y10T428/2929 ,  Y10T428/2976

摘要： A polyester multifilament consisting essentially of a filament groups (I) and (II). The filament group (I) is composed of a polyester selected from the group consisting of polyethylene terephthalate, polytrimethylene terephthalate and polytetramethylene terephthalate, and/or a blend and/or copolymer comprising at least two members selected from the polyesters. The filament group (II) is composed of a substrate composed of a polyester selected from the group consisting of polyethylene terephthalate, polytrimethylene terephthalate and polytetramethylene terephthalate, and/or a blend and/or a copolymer comprising at least two members selected from the polyesters and at least one polymer selected from the group consisting of styrene type polymers, methacrylate type polymers and acrylate type polymers, which is added to said substrate in an amount of 0.4 to 8% by weight based on the substrate.

公开(公告)号：US4357390A

公开(公告)日：1982-11-02

申请号：US245183

申请日：1981-03-18

申请人： Kiyotaka Ozaki ,  Michikage Matsui

发明人： Kiyotaka Ozaki ,  Michikage Matsui

IPC分类号： D01D5/24 ,  D01F1/09 ,  D01F6/62 ,  D02G3/00

CPC分类号： D01D5/24 ,  D01F1/09 ,  D01F6/62 ,  Y10S57/901 ,  Y10T428/2975

摘要： A hollow polyester fiber with excellent antistatic properties composed of a single polymeric component and having a hollow extending along the longitudinal axis thereof and in which the hollow ratio is at most 15%, which fiber contains (a) a polyoxyalkylene glycol substantially non-reactive with said polyester and (b) an ionic antistatic agent, dispersed through the fiber in an amount of at most 3% by weight based on the weight of the fiber, and wherein the polyoxyalkylene glycol (a) is predominantly dispersed in a core portion of the fiber in a high density. The fiber also has excellent tensile strength, resistance to fibrillation and dyeing properties.

摘要翻译： 一种空心聚酯纤维，具有优异的抗静电性能，由单一聚合物组分组成，并且具有沿其纵向轴线延伸的中空，其中中空比至多为15％，该纤维包含（a）与氧化烯基二醇基本上不反应的聚氧亚烷基二醇 所述聚酯和（b）离子抗静电剂以基于纤维重量为至多3重量％的量通过纤维分散，并且其中聚氧亚烷基二醇（a）主要分散在纤维的芯部分中 高密度纤维。 该纤维还具有优异的拉伸强度，抗纤维化和染色性能。

公开(公告)号：US06280843B1

公开(公告)日：2001-08-28

申请号：US09324909

申请日：1999-06-03

申请人： Sadamitsu Murayama ,  Masanori Wada ,  Michikage Matsui

发明人： Sadamitsu Murayama ,  Masanori Wada ,  Michikage Matsui

IPC分类号： D01F660

CPC分类号： B32B5/26 ,  B29C70/50 ,  B29K2077/10 ,  B29K2105/06 ,  B29K2277/10 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2262/0269 ,  B32B2262/0276 ,  B32B2457/08 ,  C08J5/046 ,  C08J5/24 ,  D01F6/605 ,  D21H13/26 ,  H05K1/0366 ,  H05K2201/0278 ,  H05K2201/068 ,  Y10S428/902 ,  Y10T428/30 ,  Y10T442/2008 ,  Y10T442/2984 ,  Y10T442/608 ,  Y10T442/674

摘要： Aromatic polyamide fibers which have a crystalline structure having (1) crystal size (A) in a (110) plane of 7.5 nm, (2) crystal size (B) in a (200) plane of 8.2 nm and (3) a product A×B of 61.50 to 630.00, and exhibit a thermal linear expansion coefficient of −1.0×10−6/° C. to −7.5×10−6/° C. and thus a high dimensional stability even upon moisture-absorbing and desorbing, are useful for forming a resin-reinforcing fiber sheet, a pre-preg containing the fiber sheet, and a laminate for, for example, an electric insulating material or electric circuit board, having an excellent cutting, shaving, perforating or laser processability and capable of forming a smooth cut, shaved or perforated face.

摘要翻译： 在（110）面中具有（1）晶体尺寸（A）的结晶尺寸为7.5nm的芳族聚酰胺纤维，（2）8.2nm的（200）平面中的晶体尺寸（B）和（3）产物 AxB为61.50〜630.00，热线膨胀系数为-1.0×10 -6 /℃至-7.5×10 -6 /℃，因此即使在吸湿和脱附时也具有高的尺寸稳定性，可用于 形成树脂增强纤维片材，含有纤维片材的预浸渍剂和用于例如电绝缘材料或电路板的层压体，具有优异的切割，剃刮，穿孔或激光加工性能，并且能够形成 平滑切割，剃光或穿孔面。

公开(公告)号：US5378538A

公开(公告)日：1995-01-03

申请号：US104105

申请日：1993-08-12

申请人： Osamu Makino ,  Michikage Matsui

发明人： Osamu Makino ,  Michikage Matsui

IPC分类号： D01F6/60 ,  D02G3/00

CPC分类号： D01F6/605 ,  D01D5/253 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/2969 ,  Y10T428/2973

摘要： An aromatic polyamide flat filament useful for producing a twisted yarn having a high utilization of tensile strength thereof, has a flatness of cross-sectional profile thereof of 1.5 to 5, an individual filament thickness of 1 denier or more but less than 50 deniers, a tensile strength of 18 g/denier or more, an ultimate elongation of 3.5% or more, and a Young's modulus of 400 g/denier or more.

摘要翻译： PCT No.PCT / JP92 / 01649 Sec。 371日期：1993年8月12日 102（e）日期1993年8月12日PCT 1992年12月18日PCT PCT。 公开号WO93 / 12274 日本特许公报1993年6月24日。用于制造拉伸强度高的加捻纱线的芳香族聚酰胺扁平丝的横截面形状为1.5〜5，单丝长度为1旦以上 但小于50旦，拉伸强度为18g /旦尼尔以上，极限伸长率为3.5％以上，杨氏模量为400g /旦尼尔以上。

公开(公告)号：US4475330A

公开(公告)日：1984-10-09

申请号：US384493

申请日：1982-06-03

申请人： Akio Kimura ,  Osamu Wada ,  Kohichi Iohara ,  Michikage Matsui

发明人： Akio Kimura ,  Osamu Wada ,  Kohichi Iohara ,  Michikage Matsui

IPC分类号： D02G3/30 ,  D02G3/04 ,  D01F6/62

CPC分类号： D02G3/30 ,  C08L2205/02 ,  Y10T428/2913 ,  Y10T428/2929 ,  Y10T428/2967

摘要： A high twist polyester multifilament yarn having a twist of a twist multiplier K within a range between 15,000 and 25,000, made from polyester filaments consisting essentially of a copolymer of two or more monomers selected from the group consisting of ethylene terephthalate, trimethylene terephthalate and tetramethylene terephthalate and/or a blend of two or more polymers of the respective monomers and having a breaking elongation of not more than 60% and a shrinkage in boiling water of not more than 6%. A woven or knitted crepe fabric obtained by employing such a high twist yarn has a desirable pebble configuration.

摘要翻译： 具有15000至25,000范围内的扭转倍数K的捻度的高捻聚酯复丝纱由聚酯长丝制成，该聚酯长丝基本上由选自对苯二甲酸乙二醇酯，对苯二甲酸丙二醇酯和对苯二甲酸丁二醇酯的两种或更多种单体的共聚物组成 和/或两种或多种各自单体的聚合物的共混物，断裂伸长率不超过60％，沸水中的收缩率不大于6％。 通过使用这种高捻纱得到的织造或针织绉纹织物具有理想的卵石构造。

公开(公告)号：US06838401B1

公开(公告)日：2005-01-04

申请号：US10343605

申请日：2000-08-04

申请人： Sadamitsu Murayama ,  Michikage Matsui ,  Masanori Wada ,  Shigeru Ishihara

发明人： Sadamitsu Murayama ,  Michikage Matsui ,  Masanori Wada ,  Shigeru Ishihara

IPC分类号： D21H13/26 ,  D04H1/42 ,  D04H1/4334 ,  D04H1/4342 ,  D04H1/54 ,  D04H1/549 ,  D04H1/58 ,  D04H1/64 ,  D21H13/24 ,  H05K1/03 ,  D02G3/00 ,  D21H13/00

CPC分类号： D04H1/4334 ,  D04H1/4342 ,  D04H1/549 ,  D04H1/64 ,  D21H13/24 ,  D21H13/26 ,  H05K1/0366 ,  H05K2201/0251 ,  H05K2201/0278 ,  H05K2201/0293 ,  Y10T428/249921 ,  Y10T428/249924 ,  Y10T428/2904 ,  Y10T428/2969 ,  Y10T442/609 ,  Y10T442/61 ,  Y10T442/611 ,  Y10T442/69

摘要： A heat-resistant fiber paper sheet which is formed from staple fibers made from a heat-resistant organic polymer, undrawn or low ratio drawn para-aromatic polyamide staple fibers, and an organic resin binder and/or fibrids comprising a heat-resistant organic polymer as main components, wherein the amount of said staple fibers is 45 to 97 percent by weight based on the total amount of said heat-resistant fiber paper sheet; the total amount of said organic resin binder and/or said fibrids is 3 to 55 percent by weight based on the total amount of said heat-resistant fiber paper sheet; and said organic resin binder is cured, and/or said undrawn or low ratio drawn para-aromatic polyamide staple fibers and said fibrids are partially softened, deformed and/or melted to exhibit the actions of binders. The obtained heat-resistant fiber paper sheet has excellent heat resistance, excellent heat dimensional stability, excellent plybond strength, an excellent electric insulating property in a high humidity, and the like, has good resin impregnability in spite of having a high bulk density, and is especially suitable for use as a substrate for electric insulating materials or as a substrate for laminates used for electric circuits.

摘要翻译： 由耐热有机聚合物，未拉伸或低比例拉伸的对 - 芳族聚酰胺短纤维制成的短纤维形成的耐热纤维纸片和包含耐热有机聚合物的有机树脂粘合剂和/或纤条体 作为主要成分，其中所述短纤维的量相对于所述耐热性纤维纸的总量为45〜97重量％ 所述有机树脂粘合剂和/或所述纤条体的总量相对于所述耐热纤维纸的总量为3〜55重量％ 并且所述有机树脂粘合剂固化，和/或所述未拉伸或低比例拉伸的对位芳族聚酰胺短纤维和所述纤维状物部分软化，变形和/或熔融以显示粘合剂的作用。 获得的耐热纤维纸片具有优异的耐热性，优异的热尺寸稳定性，优异的聚苯乙烯强度，高湿度下的优异的电绝缘性等，尽管具有高的堆积密度，但具有良好的树脂浸渍性，以及 特别适合用作电绝缘材料的基材或用作电路用层压体的基材。